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1:13
Space telescope plunges to Earth after 2 decades
已浏览 1.3万 次
1 天前
YouTube
PBS NewsHour
1:04
SPACE NEWS: The Swift Observatory/Telescope fell back to Earth from space #astronomy #science #nasa #stem
已浏览 17.2万 次
20 小时之前
TikTok
astro_alexandra
0:33
The four crew members who took part in a simulated mission to Mars emerged after 378 days in isolation at NASA's Johnson Space Center, an endeavor designed to help prepare for a possible future excursion by astronauts to Earth's planetary neighbor. #mars #nasa #astronaut #space #science
已浏览 48.5万 次
4 天之前
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reuters
1:06
Chandra X-ray image shows mysterious radio formation beyond Milky Way
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4 天之前
TikTok
astro_alexandra
1:19
What Do the Moon Landing Sites Look Like Today?
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3 天之前
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astrokobi
1:23
Why Is Space Dark? The Science Behind the Night Sky's Mystery
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1 周前
TikTok
logan.void
3:52
Laika: The First Dog Astronaut on the Sputnik 2 Mission 🐕🚀
已浏览 33.2万 次
5 天之前
TikTok
dailypakistan1
2:22
Can We Turn The Solar System Into A Spaceship?
已浏览 1.8万 次
3 天之前
YouTube
PBS Space Time
2:09
The Hidden Structure of The Universe
已浏览 5109 次
1 天前
YouTube
PBS Space Time
0:42
These four people just spent 378 days locked in a Mars simulation… They lived in this 3D printed “habitat” and if they needed any help, it would take 22 minutes minimum to contact the outside world… because that’s exactly how long it would take to send a signal from Mars. They grew their own food without direct sunlight, did simulated “spacewalks” and were tested on their ability to handle a variety of situations. But to really get to Mars, we might need a gas station in space, to see that, foll
已浏览 1.8万 次
22 小时之前
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cleoabram
0:32
सभापति रविसंग बालेनको खटपट शुरु !
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16 小时之前
YouTube
Space 4K Television
0:28
As Earth approached a black hole, the planet would experience extreme tidal forces caused by the black hole's intense gravity. The side closest to the black hole would be pulled much more strongly than the far side, stretching Earth in a process known as spaghettification. The immense stress would fracture the crust, disrupt the mantle, and trigger widespread volcanic activity as molten rock rose to the surface. As the tidal forces intensified, Earth's structure would eventually fail completely.
已浏览 28万 次
1 周前
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fvctum
0:30
How do NASA astronauts vote in space?
已浏览 3111 次
2 天之前
YouTube
CNN
0:30
NASA's Anil Menon explains how astronauts vote from space
已浏览 1558 次
3 天之前
YouTube
NBC News
6:04
Humans are not from earth, change my mind. Or just watch this and I’ll change yours #interesting #space #universe #mindblown
已浏览 91.7万 次
6 天之前
TikTok
filspixel
0:36
Musk visit to the starship headquarters #fyp #foryoupage❤️❤️ #viral #Elon #space
已浏览 83.4万 次
4 天之前
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richest.man819
0:15
😯😯😯 (via astro_anil/IG) #space #halloween #astronaut | international space station
已浏览 7.3万 次
5 天之前
TikTok
espn
0:51
🌌✨ Топ-факты о космосе (версия 3.0) 🚀🌍 ⸻ 🚀 Черные дыры — космические «пожиратели» 🕳️ • 🧲 Гравитация настолько сильная, что даже свет не может вырваться • ⏳ Время рядом с ними замедляется • 🍝 Объекты растягиваются в «спагетти» ⸻ 🌟 Нейтронные звезды — ультра-плотность • ⚖️ Ложка вещества весит миллиарды тонн • 🌀 Вращаются сотни раз в секунду • 📡 Работают как космические маяки (пульсары) ⸻ 🪐 Юпитер — гигант системы 👑 • 🌪️ Шторм длится сотни лет • 🧲 Мощнейшее магнитное поле • 🌙 Более
已浏览 64.5万 次
2 周前
TikTok
semeqww
0:20
NASA's experimental X-59 supersonic aircraft was spotted over Forth Worth, Texas, while on its way to the Kennedy Space Center in Florida. “NASA’s Quesst mission, which features the one-of-a-kind X-59 aircraft, will demonstrate technology to fly supersonic, or faster than the speed of sound, without generating loud sonic booms,” NASA said. #nasa #sonic #fast #speed #texas
已浏览 5.3万 次
3 天之前
TikTok
cbsnews
0:22
Even from the International Space Station, you can still cast your vote. #USMidterms #USPolitics #Nasa #Space #BBCNews
已浏览 3.7万 次
2 天之前
TikTok
bbcnews
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