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SpaceX launches second private spaceflight for citizens to ISS
03:32Living Black History: A Conversation with Dr. Mae Jemison
05:33What's in the sky? Former NASA astronaut José Hernández explains.
05:07'We have crowdsourced the invasion of aliens' Neil deGrasse Tyson on flying objects
04:49Discussing the Impact of Climate Change: NASA’s New Project
06:59UAE launches first Arab-built moon rover
04:28'This is the beginning of the new beginning': NASA admin on Artemis I mission
03:19Exploring Orion’s flight path around moon after historic mission
02:44Watch: Orion capsule makes splashdown after trip around the moon
02:43NASA Administrator Bill Nelson: Artemis 1 spacecraft zooming back to Earth at 25,000 mph
00:45The Last Thing: “We rise together”
02:46NASA launches Artemis I mission in return to the moon
04:18Divers discover wreckage from 1986 Challenger disaster
02:06The Last Thing: The blood moon eclipse
02:13SpaceX launches mission with American and Russian crew
04:15Out In Space: Why NASA Crashed A Spacecraft Into An Asteroid
05:37Mind-bending NASA feat serves as inspiration for attempting important work
04:27NASA cancels second attempt at launching Artemis rocket
01:47Fmr. astronaut Mike Massiminio: NASA is treating Artemis I ‘like it’s a crewed launch’
04:30Mae Jemison: Artemis I is not just ‘stepping stone to Mars,’ but towards ‘a permanent Moon base’
06:27
Jay Barbree marks 57 years of space reporting
05:17Steve Kornacki salutes NBC News correspondent Jay Barbree's 57 years reporting on space exploration.July 22, 2015
UP NEXT
SpaceX launches second private spaceflight for citizens to ISS
03:32Living Black History: A Conversation with Dr. Mae Jemison
05:33What's in the sky? Former NASA astronaut José Hernández explains.
05:07'We have crowdsourced the invasion of aliens' Neil deGrasse Tyson on flying objects
04:49Discussing the Impact of Climate Change: NASA’s New Project
06:59UAE launches first Arab-built moon rover
04:28