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    NASA’s UFO panel holds its first public meeting: Key takeaways

    02:13

  • NASA and Pentagon officials present UFO preliminary findings

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  • How does the U.S. government make sense of rising UFO sightings?

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  • NASA announces astronauts in Artemis II mission to orbit the moon

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NBCNews.com

Russian spacecraft launches to space station

00:42

The ISS Progress 49 blasted off on Wednesday for the International Space Station with 2.9 tons of supplies. NBCNews.com's Alex Witt reports.Oct. 31, 2012

  • UP NEXT

    NASA’s UFO panel holds its first public meeting: Key takeaways

    02:13

  • NASA and Pentagon officials present UFO preliminary findings

    01:30

  • Private flight carrying four astronauts returns to Earth after mission to International Space Station

    01:09

  • North Korea spy satellite launch failure triggers alerts in South Korea and Japan

    01:14

  • How private citizens prepared for an 8-day trip to the International Space Station

    05:08

  • Inside the competitive international race to Mars

    03:35

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