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Watch: NASA Shows Video of Unidentified Object in UFO Meeting
0:43
WSJWall Street Journal
Watch: NASA Shows Video of Unidentified Object in UFO Meeting
Video shared by NASA in late May during a meeting on UFOs shows an unidentified spherical object flying. Military officials said they have been unable to explain what the object is. Photo: NASA TV
2023年5月31日
NASA Earth Science Missions
Perseverance Rover’s Descent and Touchdown on Mars (Official NASA Video)
3:26
Perseverance Rover’s Descent and Touchdown on Mars (Official NASA Video)
YouTubeNASA
已浏览 1761.7万 次2021年2月22日
Expedition 68 - NASA’s SpaceX Crew-5 Flight Day 1 Highlights - Oct. 5, 2022
45:01
Expedition 68 - NASA’s SpaceX Crew-5 Flight Day 1 Highlights - Oct. 5, 2022
YouTubeNASA Video
已浏览 524.7万 次2022年10月5日
STS-129 HD Launch
11:32
STS-129 HD Launch
YouTubeNASA
已浏览 1582.8万 次2009年11月16日
热门视频
NASA’s acting chief calls for the end of Earth science at the space agency
NASA’s acting chief calls for the end of Earth science at the space agency
arstechnica.com
2 个月之前
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arstechnica.com
2024年4月29日
New warp drive concept does twist space, doesn’t move us very fast
New warp drive concept does twist space, doesn’t move us very fast
arstechnica.com
2024年5月23日
NASA Earth Science Data
Highlights: First Images from the James Webb Space Telescope (Official NASA Video)
3:21
Highlights: First Images from the James Webb Space Telescope (Official NASA Video)
YouTubeNASA
已浏览 163.3万 次2022年7月13日
NASA's James Webb Space Telescope: Stunning new images captured of the universe | 60 Minutes
12:48
NASA's James Webb Space Telescope: Stunning new images captured of the universe | 60 Minutes
YouTube60 Minutes
已浏览 526.6万 次2023年4月10日
Farther and Faster: NASA's Journey to the Moon with Artemis
13:14
Farther and Faster: NASA's Journey to the Moon with Artemis
YouTubeNASA
已浏览 64.8万 次2023年11月16日
NASA’s acting chief calls for the end of Earth science at the space agency
NASA’s acting chief calls for the end of Earth science at the space agen…
2 个月之前
arstechnica.com
NASA lays out how SpaceX will refuel Starships in low-Earth orbit
NASA lays out how SpaceX will refuel Starships in low-Earth orbit
2024年4月29日
arstechnica.com
New warp drive concept does twist space, doesn’t move us very fast
New warp drive concept does twist space, doesn’t move us very fast
2024年5月23日
arstechnica.com
Trump White House budget proposal eviscerates science funding at NASA
Trump White House budget proposal eviscerates science fund…
7 个月之前
arstechnica.com
Congress moves to reject bulk of White House’s proposed NASA cuts
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White House may seek to slash NASA’s science budget by 50 percent
White House may seek to slash NASA’s science budget by 50 perc…
8 个月之前
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SpaceX just stomped the competition for a new contract—that’s not great
SpaceX just stomped the competition for a new contract—t…
2024年7月23日
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Former NASA administrator hates Artemis, wants to party like it’s 2008
2024年1月18日
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In a win for science, NASA told to use House budget as shutdown lo…
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NASA indefinitely delays return of Starliner to review propulsion data
2024年6月21日
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You won’t believe what NASA hid from us this year
2016年12月29日
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