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    Out In Space: Why NASA Crashed A Spacecraft Into An Asteroid

    05:37
  • Mind-bending NASA feat serves as inspiration for attempting important work

    04:27
  • NASA cancels second attempt at launching Artemis rocket

    01:47
  • Fmr. astronaut Mike Massiminio: NASA is treating Artemis I ‘like it’s a crewed launch’

    04:30
  • Mae Jemison: Artemis I is not just ‘stepping stone to Mars,’ but towards ‘a permanent Moon base’

    06:27
  • 'Not looking great' for NASA's Artemis 1 Monday launch

    04:51
  • How NASA’s Artemis 1 launch will prepare astronauts to return to the moon 

    05:52
  • The Last Thing: Return to the moon

    02:20
  • The Last Thing: Fifth rock from the sun

    02:29
  • Russia says it will quit International Space Station after 2024

    01:45
  • Astronaut reacts to telescope images showing historic views of the distant cosmos

    03:17
  • Deep space telescope offers glimpse of galaxies billions of years back in time

    00:52
  • After debunking Trump denialism, Neil deGrasse Tyson tackles 'unexplained' flying objects

    11:30
  • Astronomers reveal first image of supermassive black hole at Milky Way’s center

    02:13
  • Russian invasion of Ukraine could infringe on space program's neutrality

    01:37
  • Scientists hold their breath as James Webb Space Telescope deploys with high hopes

    04:37
  • NASA launches James Webb Space Telescope into orbit

    01:10
  • Jeff Bezos's Blue Origin launches third human spaceflight aboard New Shepard

    02:42
  • How one man went from NASA to novelist

    06:26
  • Scientists hope rocket crash offers insight on protecting Earth from asteroid collision

    05:49

A historic space mission for identical twins

07:36

Scientists push the limits with space exploration, enlisted the help of two identical twins to allow NASA to study the medical effects of space missions. Ed Schultz and Capt. Mark Kelly discuss the mission for him and his twin brother, Scott.