Space Exploration

How Accessible is Titanium on the Moon? A Closer Look at Lunar Resources

By Jonathan Bala October 9, 2024

How Accessible is Titanium on the Moon? A Closer Look at Lunar Resources

Titanium, a valuable metal used in industries such as aerospace and manufacturing, is abundant on the Moon, primarily found in the mineral ilmenite. While titanium extraction on the Moon presents significant challenges, such as transporting heavy machinery and powering it in an airless environment, it holds promise for future space exploration. Ilmenite mining could also serve a dual purpose by providing oxygen for rocket fuel or breathable air, making it a valuable resource. Though titanium mining is not yet economically feasible, technological advancements in the coming decades may make it a crucial part of space exploration and lunar colonization efforts.

Summary

Titanium’s presence on the Moon is mostly in the form of ilmenite.
Ilmenite, a titanium-iron oxide mineral, can also release oxygen when processed.
Earth’s titanium supply, especially from mines like Tellnes in Norway, is sufficient for current needs.
Transporting mining machinery to the Moon would require many rocket launches.
Using solar and nuclear energy to power the mining operations could be feasible.
It may take up to 20 years to scale mining operations to produce large amounts of titanium.
Early lunar mining efforts could focus on oxygen extraction rather than titanium.
The long-term benefits of lunar mining could support Earth industries and space exploration.
Technological advancements will be needed before lunar mining becomes a reality.
Mining titanium on the Moon might initially be more valuable for supporting space missions than for direct economic purposes on Earth.

Introduction

Mining the Moon is a concept long imagined in science fiction, but with modern space missions, it’s becoming a more tangible possibility. One of the most abundant resources found on the Moon is titanium, a valuable metal used in industries like aerospace, manufacturing, and nanotechnology. But how feasible is it to mine titanium from the lunar surface, and what would the process look like? To answer these questions, we’ll dive into the scientific studies, current technologies, and future prospects of lunar titanium extraction.

Why is Titanium Important?

Titanium is prized for its strength-to-weight ratio and corrosion resistance, making it essential in building materials, especially for spacecraft and aircraft. On Earth, it’s valued at around $10,000 per ton, with a wide range of industrial applications. However, while we have abundant titanium deposits on Earth, the lure of mining titanium on the Moon stems from its potential to support space missions and even future colonization efforts.

Lunar Titanium: Abundance and Location

The Moon’s titanium is primarily contained in ilmenite, a black mineral composed of iron, titanium, and oxygen. Unlike Earth, where ilmenite is mined directly for titanium, lunar mining could serve a dual purpose—providing oxygen for life support or rocket fuel alongside valuable titanium. According to researchers, ilmenite makes up about 20% of some lunar rocks found in areas like the Sea of Tranquility, where the Apollo missions landed.

How Much Titanium Could We Extract?

In a recent paper by Renaud Merle, Mikael Höök, Valentin Troll, and Alexander Giegling from Uppsala University, scientists estimate the concentration of ilmenite in lunar soil. They compared this with the Tellnes mine in Norway, one of the most productive titanium mines on Earth. Tellnes produces about 750 kilotons of ilmenite annually, representing roughly 5% of the global titanium output.

In comparison, lunar ilmenite deposits in the Sea of Tranquility, with concentrations ranging from 3% to 15%, could potentially yield about 500 kilotons of titanium per year. However, achieving this would require 20 years of scaling up operations.

How Accessible is Titanium on the Moon A Closer Look at Lunar Resources — Here’s a close-up of a titanium lattice ball. It was made using a 3-D printer. The European Space Agency says it has a “complex external geometry.” This means its shape is intricate and detailed on the outside. We can’t make it with normal manufacturing methods. Credit goes to ESA for the image.

Mining Operations: Challenges and Solutions

Transporting Heavy Machinery

Mining equipment is heavy and difficult to transport—an important factor when considering lunar mining. Caterpillar trucks and excavators, used in Earth-based mines like Tellnes, would require 40 Saturn V rocket launches to bring their 2,500 tons of machinery to the Moon.

Powering the Equipment

Once the equipment is on the Moon, the next obstacle is powering it. Traditional diesel engines used on Earth cannot function in the Moon’s airless environment. Researchers suggest using a combination of solar energy and nuclear power to meet the required 11 MW of energy. However, solar panels would need to cover large areas, and nuclear reactors would add to the already enormous weight.

Table 1: Comparison of Earth vs. Moon Mining Operations

Factor	Earth (Tellnes Mine)	Moon (Sea of Tranquility)
Ilmenite Concentration	18%	3%-15%
Annual Production	750 kilotons	500 kilotons (after 20 years)
Power Requirement	11 MW (diesel engines)	11 MW (solar/nuclear)
Number of Machines	7 (excavators & dump trucks)	7 (same, but adapted)
Estimated Rocket Launches	N/A (on Earth)	40 Saturn V launches

Potential Benefits Beyond Titanium

While extracting titanium on the Moon may not be immediately economically viable, there’s another significant benefit—oxygen production. Ilmenite can be broken down to release oxygen, which is essential for everything from rocket fuel to breathable air in future lunar bases. This means that lunar mining may initially focus on oxygen extraction, with titanium being a valuable byproduct.

Technological and Economic Considerations

One of the biggest challenges is the development of technology capable of operating in lunar conditions. Machines will need to withstand extreme temperature fluctuations and operate in a low-gravity, airless environment. Advancements in robotics and autonomous mining systems are expected to play a crucial role.

Economic Viability

At present, the cost of extracting titanium from the Moon is too high for it to be an attractive option for Earth-based industries. However, as space exploration expands, there may be growing demand for lunar materials to support missions on the Moon, Mars, and beyond.

Table 2: Pros and Cons of Lunar Titanium Mining

Pros	Cons
Abundant titanium deposits	High cost of transporting mining equipment
Dual-purpose ilmenite (oxygen & titanium)	Difficulty in powering equipment
Potential to support space exploration	Long timeline for scaling operations
Could reduce reliance on Earth’s resources	Not yet economically viable
Enables future space missions	Complex machinery adaptation needed

The Future of Lunar Mining

Although lunar titanium mining may not be economically practical right now, advancements in technology over the next two decades could change this. The real game-changer may be the extraction of oxygen from ilmenite, which would have immediate applications for space missions and future lunar bases. As NASA’s Artemis program and private ventures like SpaceX push forward, lunar mining could evolve from theoretical to practical.

References

#LunarMining, #TitaniumOnMoon, #SpaceExploration, #IlmeniteExtraction, #OxygenFromMoon, #LunarResources, #MoonBase, #FutureSpaceMissions, #MiningTechnology, #SpaceColonization, #ArtemisProgram, #LunarTitanium, #MoonEconomy, #LunarIndustries, #SpaceInnovation

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Space Exploration

Space Elevators and the Queen of the Asteroid Belt: A New Era in Resource Extraction

By Jonathan Bala September 12, 2024

Space Elevators and the Queen of the Asteroid Belt: A New Era in Resource Extraction

Space elevators could revolutionize the way humans access resources in space, especially on smaller celestial bodies like Ceres. Unlike Earth, where building a space elevator is technically impossible for now, smaller worlds offer unique opportunities to create such infrastructure with existing technology. This could lead to more efficient space travel and resource extraction, potentially launching a new era of exploration and economic growth in the asteroid belt.

Summary

Space elevators are designed to make space access easier, but Earth’s gravity and materials constraints make them currently infeasible.
On smaller celestial bodies like Ceres, building a space elevator becomes technically possible with existing technologies.
Space elevators have three main components: anchor, tether, and counterweight. The weak gravity on Ceres makes the construction of these components feasible.
Ceres’ surface, made of clay, offers a strong foundation for anchoring the elevator, withstanding forces of around 300N.
Carbon nanotubes, a potential material for tethers, are currently the best option for constructing the elevator on Ceres.
space elevators could serve as a launch platform for asteroid mining and water extraction, crucial for both fuel and life support systems in space missions.
The cost estimate for building a space elevator on Ceres is about $5.2 billion, making it a massive yet potentially revolutionary project.
Though the concept remains theoretical, the development of space elevator technology is slowly advancing, with more research and experimentation in the field.
Space elevators could help reduce reliance on traditional rocket launches and pave the way for more sustainable space exploration.

The Vision of Space Elevators on Earth and Beyond

space elevators have long been a dream for space enthusiasts, holding the promise of revolutionizing space access. Instead of burning fuel to break free from Earth’s gravity, a space elevator could provide a direct line to orbit. Unfortunately, the idea remains science fiction when it comes to Earth. The gravity is too strong, and the materials that would allow for a safe, functional elevator don’t exist yet. However, there’s a different story when it comes to smaller celestial bodies. One such location is Ceres, the Queen of the Asteroid Belt.

Ceres, the largest object in the asteroid belt, provides a unique setting for constructing a space elevator. Unlike Earth, Ceres’ lower gravity and available resources could make this futuristic infrastructure feasible. But what exactly would it take to make a space elevator on Ceres a reality, and why would anyone want to build it there in the first place?

Components of a Space Elevator

Every space elevator requires three essential parts:

Anchor: The point where the elevator connects to the celestial body.
Tether: The long, strong cable connecting the anchor to the counterweight.
Counterweight: The mass at the end of the tether that stabilizes the system.

On Ceres, each of these components has unique considerations, but the challenges are more manageable than on Earth.

The Anchor

Anchoring a space elevator on Ceres is significantly easier than on Earth. The surface of Ceres is primarily composed of clay, a material relatively good for anchoring. Since Ceres has less mass than Earth, the forces exerted on the anchor are lower, around 300N (newtons). This is much less than what would be required on Earth, making asteroid anchoring technology, which has already been used successfully on other missions, a viable option here.

In fact, research suggests that the technology exists today to create anchors that can withstand up to 500N of force, meaning that building an anchor on Ceres would not pose much of a technical hurdle.

The Tether

The tether is the heart of any space elevator, and this is where Earth’s dreams break down. No known material can handle the immense stress and strain a tether would experience when tied to Earth. However, carbon nanotubes are a strong candidate for space elevators on Ceres.

Carbon nanotubes have an exceptional strength-to-weight ratio, which makes them the best known option for a space elevator tether. As this study highlights, while the tether for Ceres would still need more technological development, the idea is much closer to becoming a reality in space environments with lower gravity.

However, even with carbon nanotubes, the challenge of producing long, continuous strands remains. This is a limitation that needs to be overcome before we can make a functional space elevator on Ceres. Still, as technologies improve, this hurdle could be cleared in the not-too-distant future.

The Counterweight

The counterweight is perhaps the simplest part of the space elevator design. A big mass at the end of the tether provides the necessary balance to keep the system stable. On Ceres, the required mass would depend on the length of the tether. A heavier counterweight allows for a shorter tether, while a lighter counterweight would require a longer tether. This tradeoff allows flexibility in the design process.

Why Build a Space Elevator on Ceres?

Now that we know it’s technically possible, the next question is: Why build a space elevator on Ceres? The answer lies in the strategic importance of Ceres in the asteroid belt. With its abundance of water and its central location, Ceres offers unique advantages.

Water Extraction and Resource Mining

One of the biggest draws to Ceres is its proximity to water. Ceres has a vast supply of water stored beneath its surface. This water could be used for drinking, as a component of biological systems, or converted into hydrogen and oxygen for rocket fuel. This makes Ceres a valuable hub for both space exploration and potential colonization efforts.

By using a space elevator to launch materials from Ceres, we could access other valuable resources in the asteroid belt, making it a central point for future mining operations. The asteroid belt holds a wealth of metals and other materials that could be vital to industries back on Earth or in space colonies.

Gravity Assist for Interplanetary Travel

Another advantage of Ceres is its location in the solar system. Using a gravity assist from Jupiter, space travelers could send materials back to Earth or other destinations much more efficiently. This could dramatically reduce the cost of transporting resources across the solar system.

The Cost of a Space Elevator on Ceres

No large infrastructure project is cheap, and a space elevator on Ceres is no exception. The estimated cost is around $5.2 billion. While this is a huge sum, it’s within the realm of possibility for large-scale space exploration budgets. As this Universe Today article points out, smaller tests of space elevator technology are already underway, and with more investment, the technology could be scaled up for Ceres.

This figure, $5.2 billion, may seem like a lot, but it’s important to put it into perspective. Large space missions, such as NASA’s Artemis program or the James Webb Space Telescope, have similarly hefty price tags. If the benefits of asteroid mining and water extraction pan out, the long-term return on investment could far outweigh the initial cost.

The Future of Space Elevators

For now, space elevators remain largely theoretical, but there are signs that the technology is moving forward. As Isaac Arthur explains in his discussion of space elevators, while the concept might be difficult to implement on Earth, places like Ceres present more feasible options. As more nations and private companies get involved in space exploration, the economics of space elevators could shift, making them a more viable investment.

Even if space elevators don’t become common in the next decade, their development will likely continue to improve. This might start with smaller, more localized systems, like those proposed for lunar exploration or asteroid mining, before eventually leading to the grander vision of elevators capable of launching missions deep into the solar system.

Table 1: Key Components of a Space Elevator on Ceres

Component	Description	Key Technologies
Anchor	Interface with Ceres’ surface, made of clay	Asteroid anchoring
Tether	Long cable connecting anchor to counterweight	Carbon nanotubes
Counterweight	Stabilizes system at end of tether	Mass proportional to tether

Table 2: Comparison of Space Elevator Challenges: Earth vs. Ceres

Challenge	Earth	Ceres
Gravity	High, makes construction difficult	Low, simplifies construction
Materials	No suitable material for tethers	Carbon nanotubes feasible
Cost	Extremely high	More manageable
Resource Access	Limited	Potentially rich in water and minerals

Space elevators give us an exciting look at the future of space exploration and resource gathering. Right now, the technology doesn’t work on Earth. However, smaller places in space, like the dwarf planet Ceres, could be a better option for building them. Ceres has weaker gravity compared to Earth. This lower gravity could allow current technology to make space elevators possible there. If built, these elevators could help in collecting resources and enabling travel between planets.

References

#SpaceElevators, #Ceres, #AsteroidMining, #SpaceExploration, #CarbonNanotubes, #SpaceTechnology, #ResourceExtraction, #FutureOfSpace, #SpaceInnovation, #NASA, #ArtemisProgram, #SpaceInfrastructure, #AsteroidBelt, #InterplanetaryTravel, #WaterInSpace

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Space Exploration

Axiom Space and Nokia: Partnering for Cutting-Edge Wireless Spacesuit Technology

By Jonathan Bala August 22, 2024

Axiom Space and Nokia: Partnering for Cutting-Edge Wireless Spacesuit Technology

Axiom Space and Nokia are developing a 4G/LTE communication system for Artemis spacesuits.
The LSCS technology will offer high-speed communication for astronauts on the lunar surface.
The system will enhance scientific operations by enabling real-time data transmission and high-definition video streaming.
The technology provides redundancy for existing communication links, offering increased safety and reliability.
The LSCS system will be tested on the moon during a robotic mission scheduled for late 2024.
The partnership is part of a larger effort to develop a sustainable lunar infrastructure for future missions.

A New Era in Lunar Communication: Axiom Space and Nokia’s Groundbreaking Partnership

The race to establish a sustainable human presence on the moon has led to some of the most innovative partnerships in space exploration history. Among these, the collaboration between Axiom Space and Nokia stands out as a significant leap forward. Announced on August 21, 2024, this partnership aims to integrate cutting-edge 4G/LTE wireless communication technologies into the spacesuits that Axiom Space is developing for NASA’s Artemis program.

At the heart of the Axiom-Nokia collaboration is the Lunar Surface Communications System (LSCS), a sophisticated communication network designed to support the Artemis spacesuits. The LSCS system will consist of two main components:

Network in a Box: This includes a base station, antennas, and other supporting systems installed on the Human Landing Services lander.
User Module: Integrated within Axiom’s spacesuits, this module will enable astronauts to connect to the LSCS seamlessly.

The system aims to provide redundancy for existing communication channels, such as UHF and Wi-Fi, while significantly increasing bandwidth. This enhancement allows for high-definition video streaming, real-time data transmission, and improved communication between astronauts and mission control.

The Artemis program, a critical part of NASA’s long-term lunar exploration goals, seeks to return humans to the moon by 2026. Axiom Space’s involvement in developing the next-generation extravehicular activity (EVA) suits is crucial to this mission. The addition of Nokia’s 4G/LTE technology will elevate the capabilities of these suits, allowing astronauts to perform more complex tasks with higher efficiency.

Russell Ralston, Axiom Space’s executive vice president of extravehicular activity, highlighted the importance of this technology in a recent interview. “From a suit perspective, we like this because it will give us a lot more capability and it gives us a little bit more redundancy in the communications,” he said. The LSCS technology offers a unique blend of reliability and versatility, providing astronauts with multiple communication options based on mission requirements.

One of the most significant benefits of the LSCS technology is its potential to revolutionize scientific operations on the lunar surface. The system enables scientists and geologists supporting the mission from Earth to gain a clearer, real-time understanding of the crew’s observations. By streaming high-definition video directly from the suit’s cameras, mission control and research teams can collaborate more effectively, making informed decisions with minimal delay.

“From a scientific perspective, what it means is all of the scientists and geologists supporting the NASA mission in real-time will have much better insight into what the crew is seeing,” Ralston explained. “People will connect with the mission a lot more closely when they can see it in such rich detail.”

Axiom Space and Nokia Partnering for Cutting-Edge Wireless Spacesuit Technology

Before being incorporated into Axiom’s spacesuits, Nokia’s LSCS system will undergo rigorous testing during the IM-2 mission, the second robotic lunar lander mission by Intuitive Machines. This mission, scheduled for late 2024, will test the system’s ability to provide communication between the lander, a rover, and a “hopper” developed by Intuitive Machines. While the success of this mission is not a must for using LSCS on Axiom’s suits, it provides valuable insights for future Artemis missions.

Thierry Klein, president of Bell Labs Solutions Research at Nokia, noted that the technology could be adapted for future missions involving a lunar rover. Nokia is also exploring how this technology could be utilized in a commercial lunar economy over the next 10 to 15 years through its participation in DARPA’s LunA-10 study.

NASA’s commitment to developing advanced spacesuit technology is reflected in its recent $57.5 million task order to Axiom Space, part of the larger Exploration Extravehicular Activity Services (xEVAS) contract. This task order funds the integration of the LSCS technology into the Artemis suits, marking a significant milestone in the development process.

Axiom Space is now entering the critical design review (CDR) phase of suit development, a period that will continue into early 2025. “We’re approaching that point in time where the design is really solidifying,” Ralston said. He emphasized the importance of having Nokia’s technology incorporated before the CDR phase is completed, ensuring that the final design fully integrates the LSCS capabilities.

Table 1: Key Milestones in the Axiom-Nokia Partnership

Milestone	Date	Description
Partnership Announcement	August 21, 2024	Axiom Space and Nokia announce collaboration to develop LSCS for Artemis spacesuits.
IM-2 Robotic Mission	Late 2024	Nokia tests LSCS technology on the moon during Intuitive Machines’ IM-2 mission.
Task Order from NASA	August 2024	NASA awards Axiom Space a $57.5 million task order to integrate LSCS into Artemis spacesuits.
Critical Design Review (CDR)	Late 2024 – Early 2025	Axiom Space progresses through the CDR phase, solidifying the final design of the Artemis spacesuit.
Artemis 3 Mission	No earlier than 2026	First use of Axiom’s LSCS-equipped spacesuits on a crewed lunar mission.

The LSCS technology is designed to be user-friendly, with seamless integration into the spacesuits. Astronauts can choose between different communication options based on their mission needs, whether it be UHF, Wi-Fi, or 4G/LTE. This flexibility allows for tailored communication strategies that can adapt to the unique challenges of each lunar mission.

Moreover, the LSCS system is built to operate efficiently at distances of up to two kilometers from the lander, meeting NASA’s requirements for the Artemis 3 mission. However, Nokia’s testing has shown that the system can potentially exceed this range in certain configurations, opening the door for even more ambitious lunar exploration activities in the future.

The collaboration between Axiom Space and Nokia is not just about enhancing communication for lunar missions; it’s part of a broader vision to establish a sustainable lunar economy. Nokia’s participation in DARPA’s LunA-10 study reflects this ambition. The study explores how communication networks like LSCS could support commercial activities on the moon, from mining operations to lunar tourism.

As the technology matures, it could become a critical infrastructure component for a thriving lunar economy, enabling everything from autonomous robotic operations to real-time video feeds for remote lunar workers.

The integration of Nokia’s LSCS into Axiom’s spacesuits represents a new standard in spacesuit technology. By combining cutting-edge wireless communication with robust, adaptable suit design, Axiom Space is setting the stage for a new era of lunar exploration.

The modularity of the LSCS allows for future upgrades and modifications, ensuring that the suits remain relevant as NASA and its partners push the boundaries of human exploration. This adaptability is crucial as NASA plans more complex missions, including establishing a permanent lunar base and eventually sending humans to Mars.

Table 2: Advantages of LSCS Technology in Artemis Missions

Advantage	Description
High-Speed Communication	Enables real-time data transmission and high-definition video streaming from the lunar surface.
Redundancy and Reliability	Provides backup communication options, enhancing mission safety and reliability.
Scientific Collaboration	Allows scientists on Earth to receive detailed, real-time data, improving mission outcomes.
Flexibility for Future Missions	Adaptable for various mission requirements, including future lunar rovers and commercial operations.
Foundation for a Lunar Economy	Supports the development of a sustainable lunar economy through robust communication infrastructure.

#AxiomSpace, #Nokia, #ArtemisMissions, #LunarExploration, #SpacesuitTechnology, #4GLTE, #LunarEconomy, #SpaceCommunication, #NASA, #LunarSurfaceCommunication

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Space Exploration

Thousand Sails Constellation: China Joins the Satellite Internet Race with New Launch

By Jonathan Bala August 8, 2024

Thousand Sails Constellation: China Joins the Satellite Internet Race with New Launch

China is pursuing a significant expansion in satellite internet technology with the launch of its “Thousand Sails Constellation,” aimed at global internet coverage to compete with SpaceX’s Starlink.

Summary

China has initiated the deployment of its satellite network, aimed at providing global internet coverage.
The project, called the “Thousand Sails Constellation,” plans for over 15,000 low-Earth orbit satellites.
The first batch includes 18 satellites successfully launched via a Long March 6A carrier rocket from the Taiyuan launch center.
China aims to have 648 satellites operational by 2025 as part of the first deployment phase.
The initiative illustrates China’s ambitions to enhance its presence in space and reduce the dominance of American technologies, particularly those from SpaceX.
The development follows China’s successful completion of the BeiDou satellite navigation network, which rivals the U.S. GPS system.
The push into satellite internet is a strategic move in the broader context of U.S.-China technological competition.

China’s Thousand Sails Constellation: A Game-Changer in Global Internet Connectivity

In the world of technology, something interesting is happening. China is starting a big project to compete with SpaceX’s Starlink. This project is called the “Thousand Sails Constellation.” China’s plan is to give global internet coverage. They will do this using thousands of satellites that orbit close to Earth.

As of August 2024, China has officially launched its first batch of satellites as part of the Thousand Sails project. This initiative seeks to deploy more than 15,000 satellites in low-Earth orbit, positioning China as a formidable player in the satellite internet arena. The first deployment included 18 satellites successfully launched via a Long March 6A carrier rocket from the Taiyuan launch center.

Key Objectives of the Project:

Global Internet Coverage: The primary goal is to provide comprehensive global internet access, particularly in underserved regions. This could significantly enhance internet accessibility for billions who remain unconnected.
Technological Superiority: By developing and deploying a robust satellite network, China aims to assert its technological capability on the global stage, reducing reliance on existing American systems.
Economic Growth: Improved internet connectivity can stimulate growth in various sectors, ranging from tech to education, and bolster economic development, especially in rural areas.

A Strategic Rivalry with SpaceX’s Starlink

China’s push into satellite internet directly competes with SpaceX’s Starlink, which has already gained a significant foothold in the market. Starlink has been operational for several years, providing internet service across the globe through its own constellation of satellites.

Comparison Between Thousand Sails and Starlink:

Number of Satellites: While Starlink plans to deploy thousands of satellites, the Thousand Sails aims for a more extensive network of over 15,000, positioning it to potentially offer greater coverage.
Target Markets: Both projects focus on underserved and rural areas, but China’s initiative may have national security implications, providing a means to control internet access and information flow domestically and in neighboring regions.
Regulatory Framework: The differing approaches to regulation could also play a significant role in the competition. While Starlink operates under U.S. regulations, China’s project can navigate within its own frameworks potentially leading to faster deployment and scaling.

The Impact of China’s Satellite Network on Global Internet Connectivity

The implications of the Thousand Sails Constellation extend well beyond national borders. Here’s what to expect as the project unfolds:

1. Bridging the Digital Divide

China’s efforts could help reduce the digital divide in developing countries where traditional internet infrastructure is lacking. By offering affordable and accessible internet solutions, millions could gain access to online education, e-commerce, and telemedicine.

2. Geopolitical Considerations

The satellite network is a key component in China’s strategy to enhance its soft power and extend its influence. Control over global internet infrastructure could give China an edge in international diplomacy, tech standards, and cybersecurity policies.

3. Market Dynamics

Increased competition in the satellite internet arena may lead to lower prices and improved services, benefiting consumers globally. Additionally, it opens the doors for partnerships in technology and satellite manufacturing.

Timeline for Deployment

As part of its strategic rollout, China aims to have 648 satellites operational by 2025 in this first phase. This timeline indicates a rapid pace of development, fostering anticipation for how quickly the total goal of over 15,000 satellites can be achieved.

The launch of the Thousand Sails Constellation reflects a larger geopolitical engagement, characterized by competition in technological supremacy. This trend has resonated in various sectors, including telecommunications, artificial intelligence, and now, satellite internet.

Conclusion

China’s ambitious project could change the way the entire world connects to the internet. The Thousand Sails Constellation is set to launch. This project will impact more than just accessing the Internet. It will also affect global power structures, economic chances, and relationships between countries. People will watch closely to see how the world reacts to this new player in the satellite internet field in the future.

HASHTAGS:

#China, #ThousandSails, #Starlink, #SatelliteInternet, #GlobalConnectivity, #TechnologyCompetition, #SpaceInnovation, #DigitalDivide, #Telecommunications, #Geopolitics

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Space Exploration

Axiom Space: Pioneering the Future of Commercial Spaceflight

By Jonathan Bala August 6, 2024

Axiom Space: Pioneering the Future of Commercial Spaceflight

Axiom Space is a private American space infrastructure developer based in Houston, Texas.
Founded in 2016 by Michael T. Suffredini and Kam Ghaffarian, Axiom Space aims to create the world’s first commercial space station.
The company completed its first crewed spaceflight in 2022 with Axiom Mission 1, sending private astronauts to the ISS.
Axiom Space plans to launch its first commercial module to the ISS by late 2026, eventually detaching and forming an independent space station.
The company’s missions include in-space research, manufacturing, and human spaceflight services for governments and private entities.
Notable personnel include former NASA astronauts and administrators, such as Michael Lopez-Alegria and Peggy Whitson.

Summary

Founders: Michael T. Suffredini, Kam Ghaffarian
Headquarters: Houston, Texas, USA
Founded: 2016
Employees: 790 (as of 2023)
First Mission: Axiom Mission 1 in 2022
Key Services: Human spaceflight, in-space research, manufacturing
Goal: Own and operate the world’s first commercial space station by late 2020s

History and Founding

Axiom Space was founded in 2016 by Michael T. Suffredini and Kam Ghaffarian. Suffredini, previously the program manager for the International Space Station (ISS) from 2005 to 2015, brought extensive experience in space operations. Ghaffarian, an engineer and entrepreneur, sold his company, Stinger Ghaffarian Technologies, Inc., a major NASA contractor, to KBR in 2018. Together, they targeted the emerging commercial spaceflight market with the vision of building a privately funded space infrastructure.

In its early stages, Axiom Space focused on securing key partnerships and contracts. The company was selected by NASA to provide the first commercial destination module on the ISS, a significant milestone in its journey toward establishing a commercial space station.

NASA Contracts and Commercial Spaceflight

In 2020, Axiom Space was awarded a $140 million contract by NASA to provide at least one habitable spacecraft to attach to the ISS as part of the Next Space Technologies for Exploration Partnerships (NextSTEP) initiative. This contract underscored NASA’s confidence in Axiom’s capabilities and vision. Axiom’s modules are designed to attach to the Harmony forward port on the ISS, with plans to include a node module, a research and manufacturing facility, a crew habitat, and a “large-windowed” module for Earth viewing.

The company’s first commercial astronauts flew to the ISS in 2022 on Axiom Mission 1, marking a significant milestone in commercial spaceflight. This mission was operated by Axiom’s Mission Control Center in Houston and utilized SpaceX’s Falcon 9 rocket and Crew Dragon spacecraft. The mission demonstrated Axiom’s ability to plan, manage, and execute crewed spaceflights.

Axiom Station

Axiom Space’s ultimate goal is to build and operate the world’s first commercial space station, known as Axiom Station. The company plans to launch its modules individually and assemble them in orbit, initially attaching them to the ISS. Before the ISS is retired and reenters Earth’s atmosphere, Axiom plans to detach its modules and operate independently as Axiom Station.

Design and Features

The interior of Axiom Station, designed by French architect Philippe Starck, features walls covered with tufted padding and studded with hundreds of color-changing LEDs, creating a futuristic and comfortable environment. The station will include amenities such as high-speed Wi-Fi, video screens, picture windows, and a glass-walled cupola for stunning views of Earth.

Axiom Space intends to maintain at least one astronaut continuously aboard the station to manage research projects and station repairs. The company’s renderings show how modules might be berthed and relocated on the ISS by the Mobile Servicing System, specifically the Canadarm2, which could continue its operations on Axiom Station after the ISS’s retirement.

Launch Timeline

The first module of Axiom Station is targeted for launch in late 2026, with the station expected to be completed by the late 2020s. Up to three Axiom Space modules could attach to the ISS, with the first docking to the forward port of Harmony. The company plans to send private astronauts to these modules for various missions.

Human Spaceflight Services

Axiom Space provides comprehensive human spaceflight services to individuals, corporations, and space agencies. These services include mission planning, training, hardware development, life support, medical support, crew provisions, hardware and safety certifications, on-orbit operations, and mission management. Missions are typically 10 days long, with the possibility of extension depending on the mission’s focus.

Notable former NASA astronauts, such as Peggy Whitson and Michael Lopez-Alegria, are part of Axiom’s team and serve as commanders for missions. The company also provides astronaut training for commercial and government astronauts, preparing them for the unique challenges of space.

In-Space Research and Manufacturing

Axiom Space aims to commercialize microgravity research and development. Until its modules are operational, the company uses the ISS National Lab for research activities. Microgravity offers unique opportunities for scientific experiments and manufacturing processes that are not possible on Earth.

Notable Missions

Axiom Mission 1 (Ax-1)

Axiom Mission 1, launched on April 8, 2022, was the first privately funded and operated crewed mission to the ISS. The mission was operated by Axiom’s Mission Control Center in Houston and utilized SpaceX’s Crew Dragon spacecraft. The crew consisted of Michael Lopez-Alegria, Eytan Stibbe from Israel, Larry Connor from the United States, and Mark Pathy from Canada. The mission lasted 17 days and included educational experiments and scientific research.

Axiom Mission 2 (Ax-2)

Axiom Mission 2, launched on May 21, 2023, sent four people to the ISS, including former NASA astronaut Peggy Whitson as the mission commander and John Shoffner as the mission pilot. Two astronauts from Saudi Arabia, Ali Alqarni and Rayyanah Barnawi, also participated as mission specialists. The mission lasted 10 days.

Axiom Mission 3 (Ax-3)

Axiom Mission 3, launched on January 18, 2024, was another private crew mission to the ISS. The crew included Michael Lopez-Alegria, Walter Villadei from Italy, Alper Gezeravcı from Turkey, and Marcus Wandt from Sweden. This mission lasted 21 days.

Axiom Mission 4 (Ax-4)

Scheduled for launch no earlier than October 2024, Axiom Mission 4 will carry four people to the ISS, including veteran astronaut Peggy Whitson. The crew is expected to include astronauts from Poland, Hungary, and India.

Axiom Mission Control Center

Axiom’s Mission Control Center (MCC-A) in Houston plays a crucial role in the company’s space missions. In January 2022, MCC-A completed its first on-orbit science payload operation on the ISS. By April 2022, MCC-A supported a record number of on-orbit science payload operations and live events for Axiom’s Ax-1 mission. In late 2022, MCC-A became a certified ISS partner Mission Control Center, connected to NASA’s ISS program.

Space Suits for Future Missions

On June 1, 2022, NASA selected Axiom Space to develop and provide astronauts with next-generation spacesuit and spacewalk systems. These suits will be used for missions outside the ISS, as well as on the lunar surface for the Artemis missions, preparing for future human missions to Mars.

Conclusion

Axiom Space is at the forefront of the commercial spaceflight industry, with ambitious plans to create the world’s first commercial space station. By leveraging the experience of its founders and team of former NASA astronauts and administrators, Axiom Space is well-positioned to revolutionize space travel and research. The company’s ongoing missions, partnerships, and innovative designs promise to open new frontiers in space exploration, research, and commercial opportunities.

References

“NASA selects Axiom Space to build commercial space station module“. SpaceNews. January 28, 2020.
“Axiom Raises $130 million“. GeekWire. February 16, 2021. Archived from the original on March 18, 2022.
Foust, Jeff. “Commercial space station developers seek clarity on regulations“. SpaceNews. October 14, 2022. Archived from the original on February 24, 2024.
Wall, Mike. “Want to Take a 10-Day Trip to the Space Station? It’ll Cost You $55 Million“. Space.com. June 14, 2018. Archived from the original on September 25, 2023.
Mack, Eric. “NASA will attach a private room to rent on the International Space Station“. CNET. Archived from the original on February 2, 2022.
“Rising Star – Axiom Space“. SpaceFund. Archived from the original on June 12, 2020.
Mack, Eric. “NASA will attach a private room to rent on the International Space Station“. CNET. Archived from the original on February 2, 2022.
“Axiom Space Names New Executives“. Axiom Space. Archived from the original on February 23, 2022.

Hashtags

#AxiomSpace, #CommercialSpaceflight, #SpaceStation, #ISS, #NASA, #SpaceX, #HumanSpaceflight, #SpaceResearch, #Microgravity, #SpaceExploration

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Space Exploration

The Impact of Moon Dust on Lunar Explorers’ Drinking Water

By Jonathan Bala July 23, 2024

The Impact of Moon Dust on Lunar Explorers’ Drinking Water

Key Takeaway

Moon dust poses significant challenges to water purification for lunar explorers, affecting pH levels, turbidity, and introducing harmful ions. Effective filtration and ion removal processes are essential to ensure safe drinking water on the Moon.

Summary

Water purification is essential for lunar exploration but faces unique challenges.
Moon dust is highly adhesive and electrostatically charged, making it difficult to keep out of water purification systems.
Dissolved lunar regolith causes pH, turbidity, and aluminum levels to exceed safe drinking water benchmarks.
Researchers used simulant modeled on Apollo 16 regolith for testing.
Negative results were consistent across various test conditions.
Potential solutions include filtration, settling, reverse osmosis, and ion exchange.
Further testing and technology development are necessary.
Ensuring safe drinking water on the Moon is critical for long-term lunar missions.

The Impact of Moon Dust on Lunar Explorers' Drinking Water — Craters, planet surface. Moon. Elements of this image furnished by NAS

Introduction

Water purification is a vital concern for lunar exploration. Unlike Earth, where various technologies support water purification, the Moon’s infrastructure is non-existent, posing significant challenges for astronauts aiming to establish a permanent base. One of the most problematic substances is Moon dust, or lunar regolith, which not only poses health risks but also complicates water purification processes.

The Challenges of Lunar Regolith

Lunar regolith is a fine, abrasive dust that can cause health issues if inhaled or ingested. Its adhesive nature and electrostatic charge make it difficult to manage, especially in the context of water purification systems. This contamination is unavoidable, as the dust will inevitably come into contact with machinery used to recycle or purify water.

Experimentation and Findings

A team of researchers from the German Aerospace Center (DLR) conducted experiments to understand the effects of dissolved lunar regolith on water quality. Using a simulant based on Apollo 16 regolith, they tested various conditions, including pH levels, exposure times, dissolved oxygen, and particle sizes. The results were concerning, showing that pH, turbidity, and aluminum concentrations exceeded World Health Organization (WHO) standards for safe drinking water.

Key Findings:

pH Levels: Dissolved regolith caused significant pH changes, even with short exposure times.
Turbidity: Increased turbidity, making the water cloudy and unsafe to drink.
Aluminum Concentrations: Levels exceeded safe limits, posing potential health risks.

Solutions for Water Purification

The researchers proposed several methods to address these issues. Each problem, such as turbidity and aluminum concentration, requires specific purification techniques.

Turbidity Reduction

To reduce turbidity, standard filtration or allowing dust particles to settle can be effective. These methods help to clear the water of visible particles, making it safer to drink.

Ion Removal

Removing harmful ions like aluminum, calcium, iron, and manganese is crucial. Techniques such as reverse osmosis and ion exchange can effectively remove these contaminants, ensuring the water is safe for consumption and use in other systems, such as electrolyzers for rocket fuel production.

The Experiment Details

The researchers’ experiments involved using a lunar regolith simulant to mimic conditions expected at future Artemis landing sites. The simulant was subjected to various tests to assess its impact on water quality.

Table 1: Experimental Conditions and Results

Test Condition	pH Level	Turbidity (NTU)	Aluminum Concentration (mg/L)
Short Exposure (2 min)	5.5	High	Exceeds WHO limits
Long Exposure (72 hrs)	7.0	High	Exceeds WHO limits
Variable Oxygen Levels	Varies	High	Exceeds WHO limits
Different Particle Sizes	Varies	High	Exceeds WHO limits

Table 2: Proposed Purification Methods

Contaminant	Purification Method
Turbidity	Filtration, Settling
Aluminum	Reverse Osmosis, Ion Exchange
Calcium	Ion Exchange
Iron	Reverse Osmosis
Manganese	Ion Exchange

Filtration and Settling

Standard filtration methods or allowing dust particles to settle are the first steps in reducing turbidity. These methods help to clear the water of visible particles, making it safer to drink.

Reverse Osmosis and Ion Exchange

For removing aluminum and other harmful ions, reverse osmosis and ion exchange processes are essential. These methods ensure that contaminants are effectively removed, providing safe drinking water for lunar explorers.

Future Developments

The study by the DLR researchers highlights the need for further testing and technological advancements in water purification systems for lunar exploration. Developing robust systems that can handle the unique challenges posed by lunar regolith is critical for the success of long-term missions.

Conclusion

Ensuring safe drinking water on the Moon is a complex challenge due to the presence of lunar regolith. Effective filtration and ion removal processes are essential to overcome these challenges. Continued research and development are necessary to create reliable water purification systems that can support sustainable lunar exploration.

References

Freer, Pesch, & Zabel. Experimental study to characterize water contaminated by lunar dust.” Frontiers in Space Technologies, 2024. Link
“The Moon Is Toxic.” Link
“Astronauts Will Be Tracking Dust Into the Lunar Gateway. Is This a Problem?” Link
“Lunar Dust is Still One of The Biggest Challenges Facing Moon Exploration.” Link

Hashtags:

#LunarExploration, #MoonDust, #WaterPurification, #SpaceTechnology, #AstronautSafety

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Satellite Communication

First All-Electric Propulsion Communication Satellite by China Becomes Fully Operational After In-Orbit Testing

By Jonathan Bala July 16, 2024

First All-Electric Propulsion Communication Satellite by China Becomes Fully Operational After In-Orbit Testing

Key Takeaway

China’s first all-electric propulsion communication satellite, APStar-6E, has become fully operational after successful in-orbit testing. This satellite aims to provide high-capacity, cost-effective broadband communication services to Southeast Asia, enhancing the region’s information industry and addressing the digital divide.

Summary

Satellite Name: APStar-6E
Launch Date: January 13, 2023
Launch Vehicle: Long March-2C carrier rocket
Launch Site: Xichang Satellite Launch Center, Sichuan Province, China
Satellite Platform: DFH-3E
Manufacturer: China Great Wall Industry Corporation (CGWIC)
Operator: APT Mobile Satcom Limited
Management: APT Satellite Company Limited
Operational Slot: 134°E
Communication Capacity: 30 Gbps
Lifespan: 15 years
Bands: 25 Ku-band user beams, 3 Ka-band gateway beams
Significance: Enhances international competitiveness of China’s communication satellite platforms, supports autonomous orbit transfer, and improves intelligent autonomy of satellite platforms
Global Impact: Provides high-throughput broadband resources to developing areas, helping bridge the digital divide
International Programs: CGWIC has conducted 13 in-orbit delivery communication satellite programs for international customers including Nigeria, Venezuela, Pakistan, Bolivia, Laos, Belarus, and Algeria

First All-Electric Propulsion Communication Satellite by China Becomes Fully Operational After In-Orbit Testing — APStar-6E

Main Article

The Asia-Pacific-6E, also known as APStar-6E, is a milestone in China’s space technology, representing the country’s first all-electric propulsion communication satellite. Developed by the China Academy of Spacecraft Technology using the DFH-3E satellite platform, the APStar-6E has successfully passed all in-orbit technology verification and ground station technology reviews, making it fully operational.

Development and Launch

The APStar-6E was developed by the China Academy of Spacecraft Technology using the DFH-3E satellite platform. It was launched on January 13, 2023, aboard a Long March-2C carrier rocket from the Xichang Satellite Launch Center in Sichuan Province, China. This launch marked a significant achievement as it featured the first use of dual electric propulsion systems for station-keeping and autonomous orbit transfer.

Table 1: APStar-6E Key Specifications

Specification	Details
Satellite Name	APStar-6E
Launch Date	January 13, 2023
Launch Vehicle	Long March-2C carrier rocket
Launch Site	Xichang Satellite Launch Center
Satellite Platform	DFH-3E
Communication Capacity	30 Gbps
Lifespan	15 years
Bands	25 Ku-band user beams, 3 Ka-band gateway beams

In-Orbit Testing and Verification

After the launch, the APStar-6E separated from its propulsion module on January 23, 2023. It then utilized its onboard Hall/Ion dual electric propulsion systems to autonomously change orbits. By June 10, 2024, the satellite had reached its geosynchronous orbit (GEO) and was positioned at its test location.

The in-orbit testing of the APStar-6E proceeded smoothly, with the satellite completing the first phase of testing on July 9, 2024. It was subsequently repositioned to its operational slot at 134°E, co-located with the APStar-6C and APStar-6D satellites. According to the China Great Wall Industry Corporation (CGWIC), the payload of the APStar-6E is functioning normally, with performance meeting contractual specifications and in-orbit operational requirements.

Operational Significance

The successful operation of the APStar-6E is significant for several reasons:

High-Capacity and Low-Cost Satellite Platforms: The APStar-6E represents a new generation of high-capacity, cost-effective satellite platforms. Its ability to provide approximately 30 Gbps of communication capacity makes it a valuable asset for broadband communication services.
Autonomous Orbit Transfer: The APStar-6E is the first Chinese satellite to achieve autonomous orbit transfer using its dual electric propulsion systems. This capability enhances the satellite’s operational flexibility and reduces dependency on traditional chemical propulsion systems.
Intelligent Autonomy: The satellite’s successful in-orbit operations demonstrate improvements in the intelligent autonomy of China’s satellite platforms. This advancement allows for more efficient management and operation of satellite systems.

Table 2: APStar-6E Communication Capabilities

Communication Band	Number of Beams	Capacity
Ku-band	25 user beams	High-capacity
Ka-band	3 gateway beams	High-throughput

Impact on Southeast Asia

The APStar-6E focuses on providing high-capacity, cost-effective broadband communication services to the Southeast Asian market. This region has a significant digital divide, with many areas lacking reliable internet connectivity. The APStar-6E aims to address this issue by offering high-throughput broadband satellite resources, which will aid the development of the regional information industry and enhance digital inclusion.

Global Outreach

The CGWIC, a subsidiary of the state-owned China Aerospace Science and Technology Corporation (CASC), has a track record of successful satellite programs. It has conducted 13 in-orbit delivery communications satellite programs for international customers, delivering satellite systems to countries including Nigeria, Venezuela, Pakistan, Bolivia, Laos, Belarus, and Algeria.

Future Prospects

The APStar-6E’s success paves the way for future advancements in satellite technology. Its autonomous orbit transfer capability and high-capacity communication services set a new standard for satellite platforms. As China continues to innovate in this field, we can expect further enhancements in the intelligent autonomy and operational efficiency of satellite systems.

Conclusion

The APStar-6E is a landmark achievement for China’s space industry. As the first all-electric propulsion communication satellite, it showcases significant advancements in satellite technology, providing high-capacity, cost-effective broadband communication services to Southeast Asia. The successful in-orbit testing and operational deployment of the APStar-6E underscore China’s growing capabilities in the global satellite communication industry.

Hashtags:

#ChinaSpace, #APStar6E, #SatelliteTechnology, #BroadbandCommunication, #ElectricPropulsion, #SoutheastAsia, #DigitalDivide, #SpaceInnovation, #CGWIC, #CASC

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Satellite Technology

Japanese Lunar Lander Successfully Survives Its Third Night on the Moon

By Jonathan Bala April 27, 2024

Japanese Lunar Lander Successfully Survives Its Third Night on the Moon

Key Takeaway

Japan’s SLIM (Smart Lander for Investigating the Moon) lunar lander, designed to operate for only a single day, has remarkably survived three brutal lunar nights, defying expectations and continuing to transmit data and images despite its unintended upside-down orientation on the lunar surface.

Summary

The Japanese Space Agency’s SLIM (Smart Lander for Investigating the Moon) landed on the Moon on January 19, 2024, with the mission to test lunar landing technology and collect data about surface geology.
After landing, SLIM ended up in an upended position, resting on its face, which affected the solar panel orientation and limited its operational time.
SLIM was not designed to survive the harsh lunar nights, where temperatures plummet to -170°C, but it unexpectedly survived the first lunar night that began on January 31.
Despite being disbanded in March, the operations team received signals from SLIM after the second and third lunar nights, indicating its continued operation.
SLIM was even spotted by cameras on board the Chandrayaan-2 orbiter after the second lunar night.
On April 24, 2024, JAXA announced that SLIM had survived its third lunar night, continuing to transmit images and data.
The mission aimed to test pinpoint landing technology that uses facial recognition systems to identify craters and achieve an accurate touchdown within 100 meters.
Although the landing was accurate, SLIM’s upended position was unexpected.
JAXA hopes to use the data from the resilient SLIM to learn more about the origin of the Moon by analyzing the surface geology.

Japanese Lunar Lander Successfully Survives Its Third Night on the Moon — The SLIM spacecraft saw the lunar surface.

The Resilient Lunar Explorer: Japan’s SLIM Lander Defies Expectations

When Japan’s Space Agency (JAXA) launched the SLIM (Smart Lander for Investigating the Moon) mission, little did they expect the small lunar lander to become a groundbreaker in lunar exploration. Designed to operate for just a single day, SLIM has defied all odds by surviving three brutal lunar nights, where temperatures plummet to a bone-chilling -170°C (-274°F).

SLIM touched down on the lunar surface on January 19, 2024, with the primary objective of testing lunar landing technology and gathering data about the Moon’s surface geology. However, the landing didn’t go entirely as planned. Instead of settling on its base, SLIM found itself in an upended position, resting on its face.

This unexpected orientation had a significant impact on the solar panel alignment, limiting the lander’s operational time to just a few hours after dawn and before sunset. Despite this setback, SLIM soldiered on, transmitting valuable data and images during its brief windows of operation.

One of the most remarkable aspects of SLIM’s mission is its ability to withstand the harsh lunar environment. The lander was never designed to endure the freezing temperatures and extreme conditions of the lunar night, yet it managed to power through not just one, but three consecutive lunar nights.

The first lunar night began on January 31, and against all odds, SLIM survived the ordeal, powering back up on February 15. This feat alone was a remarkable achievement, but SLIM wasn’t done yet.

Even after the operations team was disbanded in March, SLIM continued to surprise everyone. Signals were received from the lander after the second and third lunar nights, indicating its unwavering determination to keep exploring.

JAXA’s announcement on April 24, 2024, confirming SLIM’s survival of its third lunar night, was a cause for celebration among space enthusiasts worldwide. The resilient little lander, against all expectations, continued to transmit data and images, providing invaluable insights into the lunar surface.

One of the key objectives of the SLIM mission was to test cutting-edge pinpoint landing technology. This innovative system utilizes facial recognition algorithms to identify craters on the lunar surface, allowing for highly accurate landings within a 100-meter radius of the target location.

While the landing itself was accurate, SLIM’s upended position was an unexpected outcome. Nonetheless, the data gathered during this process will undoubtedly contribute to the refinement of future lunar landing techniques.

JAXA’s ultimate goal with the SLIM mission is to gain a deeper understanding of the Moon’s origin by analyzing the surface geology. The lander’s unexpected longevity has provided an unprecedented opportunity to collect data over an extended period, potentially shedding new light on the formation and evolution of our celestial neighbor.

SLIM’s remarkable resilience and determination have not only captivated the scientific community but have also inspired future lunar exploration missions. The lander’s ability to overcome adversity and adapt to unforeseen circumstances serves as a testament to the ingenuity and perseverance of space exploration efforts.

As we look towards the future, SLIM’s achievements will undoubtedly pave the way for more ambitious and daring lunar missions, driving us ever closer to unlocking the mysteries of our nearest celestial neighbor.

HASHTAGS:

#SLIM, #LunarExploration, #JAXA, #MoonLanding, #SpaceScience, #LunarGeology, #ResilientTechnology, #MoonOrigin, #PinpointLanding, #SpaceInnovation #Japanese Lunar Lander

Source:

Phys.org: Japan’s Moon Lander Wasn’t Built to Survive the Night: This article discusses Japan’s Moon lander and its limitations, particularly its inability to survive the extremely cold lunar nights.

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