IE 11 is not supported. For an optimal experience visit our site on another browser.
  • UP NEXT

    Richard Branson speaks about new initiative to tackle climate change

    04:25
  • NASA brings asteroid samples back to Earth for first time

    00:31
  • In historic mission, NASA space capsule returns carrying asteroid sample

    02:04
  • Richard Branson on new climate change coalition, return to space

    03:27
  • Watch: Asteroid sample collected by NASA returns to Earth

    01:21
  • 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

Watch: Navy confirms this footage shows ‘unidentified aerial phenomena’

02:18

Three videos posted online that have been described as being related to UFO sightings do indeed include footage of “unidentified aerial phenomena,” a U.S. Navy spokesman confirmed. Footage released by the To The Stars Academy of Arts & Sciences.