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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. Sept. 19, 2019
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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 
