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    NASA scrubs Boeing’s Starliner launch

    03:23
  • SpaceX plans a new mission that will include the first private space walk

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  • Polaris Dawn crew talks to TODAY ahead of spacewalk

    04:34
  • Boeing’s Starliner to launch NASA astronauts after years of delays

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  • China launches spacecraft to explore far side of moon

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  • China launches its Chang'e-6 mission to the far side of the moon

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  • NASA graduates new astronauts for Orion capsule mission

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  • Space Camp gets new generation of explorers ready for launch

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  • Excitement builds across U.S. as Americans gear up for solar eclipse

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  • Neil deGrasse Tyson explains how a solar eclipse happens

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  • NASA astronaut details what training is like to go to space

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  • NASA posts job for full-time astronauts: Here are the requirements

    03:16
  • Flipping the Script: ‘The Space Race’ documentary spotlights Black astronauts

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  • Latest SpaceX launch called successful as new astronaut class introduced

    01:50
  • SpaceX declares Starship launch a success

    02:21
  • Watch: Highlights from SpaceX’s third Starship test flight

    01:33
  • WATCH: SpaceX successfully launches third Starship test flight

    00:30
  • Watch: Japan’s Space One rocket explodes during launch

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  • SpaceX, NASA successfully launch manned Crew-8 mission to space station

    01:43
  • Iranian satellite blasts off into orbit from Russian cosmodrome

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NASA investigates dangerous spacewalk water leak

02:01

There were some anxious moments in space Tuesday morning involving one of the astronauts on board the International Space Station, whose helmet suddenly began filling with water. NBC’s Tom Costello reports.