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    Trailblazing NASA astronaut will be first woman on Lunar mission

    05:11
  • Meet the NASA astronaut set to make history in space

    04:53
  • Paging Agent Mulder: NASA to use AI to study UFOs

    05:03
  • NASA astronaut breaks record for longest spaceflight by an American

    01:41
  • Japan launches HII-A rocket to explore the origins of the universe

    01:17
  • SpaceX capsule carrying 4 crew members returns safely to Earth

    00:37
  • Karol Bobko, NASA’s first Challenger pilot, dies at 85

    02:06
  • Pentagon unveils ‘one-stop shop’ site for non-classified UFO docs

    00:32
  • Searching for evidence of interstellar objects

    07:17
  • India’s moon rover takes first steps on south pole’s surface

    01:04
  • NASA delays launch to International Space Station

    02:59
  • Al Roker tests Neil deGrasse Tyson in weather-related space quiz

    01:26
  • Neil deGrasse Tyson talks India landing on the moon’s south pole

    02:57
  • India makes historic landing on moon's south pole

    03:38
  • Watch: The moon's surface from India's lunar probe as it flies to landing zone

    00:27
  • Russia’s first lunar mission in nearly 50 years crashes into Moon

    00:24
  • New space race between U.S., Russia and China aims for the moon

    01:59
  • James Webb telescope captures 'question mark' in deep space

    00:43
  • Mother-daughter on their historic journey to space: 'So much peace'

    04:40
  • Watch: Russia launches lunar probe in search for water on the moon

    00:42

Astronaut Blasts Off For Historic One-Year Mission Aboard ISS

02:14

NASA has sent astronaut Scott Kelly to spend an entire year in space and will be comparing impact to his body with his twin brother Mark, back on Earth.