Kaku
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Professor breaks down why Earth's inner core may have stopped
03:33 - Source: CNN
Space 18 videos
Kaku
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Professor breaks down why Earth's inner core may have stopped
03:33
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- Source: CNN
Balloon Fiesta Eclipse Thumb 2
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Watch an eclipse pass over the world's largest balloon festival
01:00
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VIDEO THUMBNAIL Mars Express Flyover
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A Mars Express satellite captures amazing video imaging of 'Labyrinth of Night'
00:48
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Psyche Launch 03
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Watch: NASA launches spacecraft to visit the metal asteroid Psyche
01:48
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Project Kuiper, Amazon's low Earth orbit (LEO) satellite broadband initiative, is preparing to put its first two satellites into space during its "Protoflight" mission.
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How Amazon could end SpaceX's monopoly
02:24
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Expedition 69 NASA astronaut Frank Rubio is helped out of the Soyuz MS-23 spacecraft just minutes after he Roscosmos cosmonauts Sergey Prokopyev and Dmitri Petelin, landed in a remote area near the town of Zhezkazgan, Kazakhstan on Wednesday, Sept. 27, 2023. The trio are returning to Earth after logging 371 days in space as members of Expeditions 68-69 aboard the International Space Station. For Rubio, his mission is the longest single spaceflight by a U.S. astronaut in history. Photo Credit: (NASA/Bill Ingalls)
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Why record-setting astronaut was told to 'keep your mouth shut' upon returning to Earth
01:38
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nasa asteroid 2 vpx
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Astrophysicist explains why NASA milestone is 'incredible'
03:15
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Crew-6 undocks from the International Space Station on September 3.
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See moment 4 astronauts undock from ISS
01:27
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ufo sighting
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This is a sign the Pentagon is taking UFOs seriously
01:53
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NASA's Ingenuity Mars helicopter is seen here in a close-up taken by Mastcam-Z, a pair of zoomable cameras aboard the Perseverance rover. This image was taken on April 5, the 45th Martian day, or sol, of the mission.
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Here's what the next Mars helicopter will look like
02:53
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artemis ii crew
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CNN speaks with Artemis II crew
03:17
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A view of Dimorphos as the DART spacecraft hurtled towards it on Monday, September 26.
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'We have impact': DART successfully alters orbit of asteroid
01:09
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- Source: CNN Business
nasa telescope images
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'Just moved me': NASA in 'awe' of new images
02:19
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- Source: CNN