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New study finds potential alien mega-structures known as 'dyson spheres' 05:06
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
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Could Dyson spheres exist in our galaxy? 05:08 UP NEXT
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Could Dyson spheres exist in our galaxy? 05:08 A Dyson sphere is a hypothetical giant structure that surrounds a star and can capture its solar output. Two separate groups of astronomers have claimed that they have detected dozens of possible Dyson spheres within the Milky Way galaxy. NBC’s Gadi Schwartz speaks with Dr. Michio Kaku about what it would take to create a Dyson sphere and how advanced a civilization would need to be to make it happen. May 18, 2024
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New study finds potential alien mega-structures known as 'dyson spheres' 05:06
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
Watch: Boeing Starliner launches its first astronauts into space 01:23 
