A brief glimpse of an object near the ISS raises new questions about transparency, data integrity, and the unexplained.' | ...

NASA ISS livestream switches to a signal-loss slate after a bright object crosses the frame, sparking UFO questions online as NASA cites routine automated handoffs.

Premieres Wednesdays Nov. 5 and 12, 2025 / Stream with KPBS+ / Encores Sunday, Nov. 9 and 16 at 3 p.m. on KPBS TV and 9 p.m. on KPBS 2 + Thursdays, Nov.13 at 9 p.m. and 20 on KPBS 2. The size of a ...

It was November 20, 1998, and a rocket wasn't an unusual sight in this remote part of Kazakhstan. But today's cargo was a ...

The current ISS crew, Expedition 79, gathered for a joint photo on Aug. 15. Front row from left are NASA’s Zena Cardman, Japan’s Kimiya Yui and NASA’s Jonny Kim; rear from left are Russian cosmonaut ...

With NASA's International Space Station set to come out of service in 2030, American aerospace firm Vast has stepped into a ...

Lettuce grown in space loses calcium, raising concerns about critical nutritional risks for future missions to Mars.