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  • UP NEXT

    Richard Branson and Dan Hart talk launching satellites into space

    05:08
  • Watch: SpaceX launches rocket carrying 49 Starlink satellites

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  • What’s next for NASA’s newly launched James Webb space telescope

    02:40
  • James Webb telescope launches into space

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  • Powerful James Webb Telescope set to launch on Christmas morning

    01:36
  • NASA to launch James Webb Space Telescope on Christmas

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  • SpaceX delivers supplies (and Christmas dinner) to International Space Station

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  • Inside the modern marvel that could reshape our understanding of the universe

    04:00
  • UFOs are focus of new push for expanded government investigation

    02:40
  • Japanese billionaire returns after 12-day journey to International Space Station

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  • Inside the million-mile journey of NASA’s new space telescope

    03:46
  • Watch: SpaceX launch NASA's IXPE space observatory from Cape Canaveral

    02:22
  • Watch: Total solar eclipse takes place over Antarctica for one minute

    01:11
  • NASA launches DART mission to crash into asteroid: TODAY’s headlines

    01:41
  • NASA launches DART mission in first asteroid deflection test

    01:52
  • The impact NASA is trying to make 6.5 million miles away

    01:31
  • Dead satellites and space junk plague low-Earth orbit

    01:41
  • Blue Origin crew member who flew with William Shatner dies in plane crash

    00:29
  • SpaceX Crew-3 astronauts welcomed to ISS

    01:58
  • WATCH: SpaceX Crew-3 launches for International Space Station

    01:54

NASA: Mars Atmosphere Blown Away by Solar Wind

02:54

NASA researchers involved with the MAVEN program, describe what new measurements from the probe, circling the red planet, say about how and why the atmosphere was blown away by solar wind.