Commander Reid Wiseman and the Artemis II crew held a press conference discussing their mission. Wiseman described a breathtaking moment when they viewed Earth from space, highlighting the globe's beauty and features like the northern lights.

President Trump has renominated Jared Isaacman to head NASA after previously withdrawing his nomination due to Isaacman's past donations to Democrats. The change comes after Trump’s administration shifted and Isaacman developed a personal rapport with Trump. Isaacman is noted for his spaceflight experience and push for commercial space advancements.

Blue Origin plans to enhance its New Glenn rocket by introducing a new variant called 9×4, which will have nine engines on the first stage and four on the upper stage. This upgrade aims to increase payload capacity to over 70 metric tons and improve launch frequency, with the first flight of the upgraded rocket potentially occurring as early as 2027.

Bezos and Musk are competing to establish data centers in space, aiming to handle AI computing without the constraints faced on Earth. While the concept is intriguing, experts point out significant engineering challenges and cost concerns that might hinder its feasibility.

Elon Musk announced that Tesla will restart the Dojo3 project, shifting its focus from training self-driving models on Earth to developing AI compute capabilities for space. This comes after Tesla previously disbanded its Dojo team, and Musk is now recruiting engineers to rebuild it. He envisions using SpaceX to launch a constellation of satellites for this purpose.

This article examines how garages serve as unique spaces for creativity and innovation. It highlights the transformative atmosphere of a garage, making it an ideal setting for artistic projects and idea development. The author shares personal experiences of setting up a studio in their own garage.

China successfully tested a reusable Long March 10 rocket and Mengzhou crew capsule, moving closer to its goal of landing astronauts on the Moon by 2030. The test included an in-flight abort simulation, where the capsule separated from the booster, which later completed a propulsive landing in the South China Sea.

Jared Isaacman has been confirmed as NASA's 15th administrator after a lengthy and contentious nomination process. His approval followed scrutiny over his ties to SpaceX, past legal issues, and political maneuvering in Congress. At 42, he becomes the youngest leader in NASA’s history.

Former Google CEO Eric Schmidt and his wife, Wendy, announced a significant investment in four telescope projects, including a space-based telescope called Lazuli. This initiative aims to advance astronomical research by funding innovative concepts that have previously sought government backing.

President Trump signed an executive order outlining U.S. space policy, committing to a lunar landing by 2028 and establishing a lunar outpost by 2030. The order emphasizes private sector involvement in space exploration and plans to end the International Space Station by 2030. It also introduces the goal of deploying nuclear reactors on the Moon.

Sam Altman, CEO of OpenAI, is exploring the idea of creating a rocket company to compete with Elon Musk's SpaceX. He believes that the growing demand for AI computing power might make space-based data centers a viable solution. This initiative aligns with his interest in harnessing solar energy for such operations.

Starcloud, backed by Nvidia, has successfully trained an AI model in space using its Starcloud-1 satellite equipped with a powerful H100 GPU. This milestone demonstrates the potential for orbital data centers to operate complex AI models while reducing energy costs and environmental impact compared to Earth-based facilities.

The article critiques the push for data centers in space, arguing that the immense costs and logistical challenges outweigh the benefits. It highlights the growing risks of satellite congestion and the competitive edge of ground-based energy sources, suggesting that such ventures are driven more by hype than feasibility.

The article outlines a detailed plan for developing antimatter propulsion technology, likening it to a new Manhattan Project. It discusses the challenges of antimatter production, storage, and engine design, emphasizing the potential for faster interplanetary travel.

China plans to deploy a constellation of 200,000 satellites, significantly outnumbering SpaceX's Starlink initiative of 49,000. The filings with the International Telecommunications Union suggest a mix of commercial and possibly defense-related purposes, as the U.S. views this expansion as a national security threat. Despite ambitious plans, China's satellite launches have been slow, with existing networks still in early stages.

The article discusses Project Suncatcher, which aims to create a scalable AI infrastructure using solar-powered satellite constellations equipped with Google TPUs. It outlines the technical challenges involved, such as inter-satellite communication, satellite formation control, radiation tolerance, and economic feasibility. Future steps include launching prototype satellites to test these concepts in space.

China launched the uncrewed Shenzhou 22 spacecraft to rescue three astronauts stranded on the Tiangong space station after a crew ferry ship was damaged. The launch was expedited due to safety concerns, and the spacecraft successfully docked with the station a few hours later.

Google is developing Project Suncatcher, a plan to deploy AI data centers in space using solar-powered satellites. This approach could provide a solution to high energy costs on Earth by utilizing more efficient solar panels in orbit and creating a distributed network of computing resources. Challenges include maintaining high-speed communication between satellites.

The article argues against the feasibility of building datacenters in space, citing issues with power supply, thermal regulation, and radiation tolerance. The author, a former NASA engineer, explains that the hardware required for AI workloads is incompatible with the conditions in space, making such projects impractical.

The Ariane 6 rocket successfully launched for the first time, carrying 32 satellites for Amazon's broadband network into low-Earth orbit. It lifted off from the Guiana Space Center and marked a significant achievement for European launch capabilities. Arianespace plans to conduct 18 more missions for Amazon's satellite constellation.

China successfully launched its Long March 12A rocket into low-Earth orbit, marking its second reusable launch in three weeks. Although the first stage booster failed to land as intended, the upper stage reached its target orbit, providing valuable data for future missions.

China's Guowang satellite network may provide the military with strategic advantages, potentially surpassing the capabilities of the US's SpaceX Starlink. Managed by the secretive China SatNet, this constellation raises concerns among US defense officials regarding its military applications, while another network, Qianfan, aims to serve commercial broadband needs. The Guowang network's architecture is reminiscent of military-grade systems like SpaceX's Starshield and the proposed MILNET by the US military.

Starcloud is set to revolutionize data centers by launching the first AI-equipped satellite, Starcloud-1, which will operate in space and utilize renewable energy to dramatically reduce energy costs and environmental impact. By leveraging the vacuum of space for cooling and nearly unlimited solar power, these extraterrestrial data centers promise significant advancements in processing capabilities and sustainability, with applications in Earth observation and real-time analytics.

The Starliner spacecraft experienced a critical failure when four thrusters malfunctioned during its approach to the International Space Station, forcing NASA astronauts Butch Wilmore and Suni Williams to take manual control. Despite being close to the station, they faced the dilemma of whether to proceed or return to Earth, as the mission's flight rules dictated that they should turn back due to the thruster failure. In a recent press conference, they addressed the aftermath of the mission, sidestepping politically charged questions about the administration's involvement in their return.

NASA has confirmed its first crewed mission to orbit the Moon in 50 years, scheduled for 2026. This mission aims to pave the way for future lunar exploration and potential manned missions to Mars.

The article reflects on recent developments in space travel, highlighting significant missions such as Blue Origin's all-female flight and a private mission funded by Chinese-born billionaire Chun Wang aboard a SpaceX Dragon spacecraft. It critiques the commercialization of space and the involvement of wealthy individuals in funding these expeditions while emphasizing the inspiring stories of the astronauts involved.

Cubesats are emerging as valuable educational tools for learning about space and engineering. Their small size and affordability make them accessible for students and educators, fostering hands-on experience and innovation in aerospace technology. By engaging with cubesats, learners can gain practical skills and insight into satellite operations and space exploration.

The article discusses the subreddit for Kitten Space Agency, a game in development by RocketWerkz, which serves as a spiritual successor to Kerbal Space Program. It highlights community interactions, including the sharing of new textures and parts, while clarifying that the subreddit is not officially affiliated with the developers.

Airbus, Leonardo, and Thales have signed a Memorandum of Understanding to combine their space activities into a new company, aiming to strengthen Europe's strategic autonomy in space and enhance innovation capabilities. The new entity, which could be operational by 2027, will focus on developing comprehensive space solutions and technologies, creating significant operational synergies and a competitive edge in the global market. The ownership will be shared among the three companies, with an emphasis on fostering collaboration and efficiency across the European space ecosystem.

"The Long Chase" by Geoffrey A. Landis follows a soldier in the aftermath of a war who chooses to hide from the enemy by becoming a dormant rock in space. As he plans a calculated trajectory towards the sun, he reflects on the nature of survival and the patience required to evade capture. The story explores themes of isolation, strategy, and the vastness of space.

The article presents an imaginative concept of a space elevator, detailing the journey through various layers of Earth's atmosphere, from the troposphere to the thermosphere. It highlights the characteristics of different altitudes, notable aircraft, and the potential of space elevators as a means of safe and economical access to space.