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Katalyst Space rescue mission fails, leaving NASA’s Swift observatory on course for reentry

NASA and Katalyst Space have called off an experimental mission to boost the aging Swift gamma-ray observatory after the recently launched servicing spacecraft suffered irredeemable technical problems in orbit. Without the rescue, Swift is expected to reenter Earth’s atmosphere later this year, ending an effort to extend its operational life.

2026-08-19T12:40:44.639330-07:00

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Katalyst Space rescue mission fails, leaving NASA’s Swift observatory on course for reentry

NASA and Katalyst Space have called off an experimental mission to boost the aging Swift gamma-ray observatory after the recently launched servicing spacecraft suffered irredeemable technical problems in orbit. Without the rescue, Swift is expected to reenter Earth’s atmosphere later this year, ending an effort to extend its operational life.

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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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