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Space Exploration & Science Missions

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Radiation-blocking vest completes lunar round trip, pointing to astronaut-focused protection

A radiation-blocking vest has flown to the Moon and back, demonstrating an alternative to shielding an entire spacecraft. The approach could help protect astronauts from space radiation while reducing the mass and complexity associated with spacecraft-wide shielding, though the article provides no performance metrics or mission details.

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NASA Spaceflight

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Wenchang reaches 50 launches as China advances AI satellites despite third failure

China’s Wenchang Space Launch Site marked its 50th launch at the end of July, even as it suffered a third launch failure this week. The setbacks come alongside expanding activity across China’s launch sites, including deployments of AI-enabled and in-space computing satellites and preparations for a lunar south pole mission.

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Associated Press

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Artemis I radiation vest reduced solar-storm exposure in lunar test, supporting protection for Moon and Mars missions

A 26-kilogram radiation-shielding vest flown on a model human torso during NASA’s uncrewed Artemis I mission reduced exposure during simulated severe solar storms, a new study suggests. The result supports further development of wearable protection for astronauts on extended lunar and Mars missions.

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COSPAR Re-elects Pascale Ehrenfreund as President as 2026 Florence Assembly Draws 3,000

COSPAR has re-elected Dr. Pascale Ehrenfreund as president following its 2026 assembly in Florence, which drew approximately 3,000 attendees. The event covered a broad range of space research and operations, from planetary science to human spaceflight, underscoring the organization’s role as a convening forum for the sector.

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Payload

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MDA Space to Repurpose Canadarm3 Technology for Lunar Surface Operations as NASA Pauses Gateway Plans

MDA Space plans to adapt technology developed for Canadarm3, the robotic arm intended for NASA’s Gateway lunar-orbit station, for operations on the Moon’s surface after NASA put Gateway plans on hold. The shift preserves a role for the technology in lunar exploration despite changes to the station program.

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