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When will the astronauts stuck in space return home? 04:04
NASA to decide on how to get astronauts home by end of August 02:54
NASA still weighing return date for Starliner astronauts 03:31
Study finds possible hidden ocean underneath Mars' surface 03:35
Could recent solar flares impact technology on Earth? 02:12
Astronauts stuck in space: Do they have enough food and water? 05:14
Astronauts stuck on Space Station could be there until February 01:49
No return date set for astronauts on Boeing's Starliner capsule 01:53
Space companies create stratospheric balloon 05:14
Elon Musk plans to move SpaceX and X headquarters to Texas after new California transgender law 01:43
NASA astronauts waiting to return home speak from space station 02:50
Still no official return date for two astronauts on Boeing's Starliner 01:24
NASA insists that Boeing Starliner astronauts are not ‘stranded’ 03:21
Watch: Chinese space rocket launches accidentally and crashes in flames 01:01
Boeing Starliner crew remains in space after delay raises questions 01:44 Now Playing
New study finds potential alien mega-structures known as 'dyson spheres' 05:06 UP NEXT
Apollo 8 astronaut William Anders dies in plane crash at 90 01:35
Boeing’s Starliner docks at International Space Station 03:18
WATCH: SpaceX launches Starship megarocket into orbit on 4th test flight 01:44
Boeing's Starliner is launched on historic mission 02:08
New study finds potential alien mega-structures known as 'dyson spheres' 05:06 A group of researchers have identified at least seven stars that might be surrounded by advanced alien mega-structures known as "dyson spheres." NBC News' Ellison Barber speaks with Janna Levin, a professor of physics and astronomy at Barnard College, about the findings and whether the truth is out there. June 14, 2024
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When will the astronauts stuck in space return home? 04:04
NASA to decide on how to get astronauts home by end of August 02:54
NASA still weighing return date for Starliner astronauts 03:31
Study finds possible hidden ocean underneath Mars' surface 03:35
Could recent solar flares impact technology on Earth? 02:12
Astronauts stuck in space: Do they have enough food and water? 05:14