Earth asteroid impact animation.
0:09
Earth asteroid impact animation.
已浏览 15.4万 次2006年9月29日
Internet Archivetdarnell
NASA’s ‘Eyes on Asteroids’ Reveals Our Near-Earth Object Neighborhood
NASA’s ‘Eyes on Asteroids’ Reveals Our Near-Earth Object Neighborho…
2021年12月10日
nasa.gov
411K views · 6.6K reactions | A NEO, or near-Earth object, are mostly rocky asteroids that orbit between the Sun and Jupiter. If the object crosses Earth's orbit and as larger than 140m across, it is considered a potentially hazardous object. Despite having discovered over 34,000 near-Earth asteroids, none are expected to collide within our planet within the next 100 years. | I Love The Universe | Facebook
0:25
411K views · 6.6K reactions | A NEO, or near-Earth object, are mostly ro…
已浏览 16.5万 次1 个月前
FacebookI Love The Universe
1.8K views · 132 reactions | ☄️ What do we know about the asteroids and comets in Earth's neighborhood? Planetary defense — which includes finding, tracking, and characterizing these near-Earth objects — is part of our mission. Here's what we've found so far. Learn more about Planetary Defense at NASA: https://www.nasa.gov/planetarydefense | Space 360 | Facebook
1:26
1.8K views · 132 reactions | ☄️ What do we know about the astero…
已浏览 1805 次1 个月前
FacebookSpace 360
Unknown Object Hits Earth | What Could It Be? A mysterious object was captured hitting Earth. Most such impacts are caused by space rocks or meteors entering Earth’s atmosphere. Smaller ones burn up as shooting stars, but larger ones can survive and strike the surface with immense energy. History reminds us of the risks like the asteroid believed to have wiped out the dinosaurs millions of years ago. Still, unusual captures like this spark questions: was it just a rock, or something far more mys
0:22
Unknown Object Hits Earth | What Could It Be? A mysterious object …
已浏览 33万 次4 个月之前
FacebookNighttime.Adventures
Potentially hazardous asteroid to pass near Earth
4:35
Potentially hazardous asteroid to pass near Earth
2021年12月4日
CBS News
NASA System Predicts Impact of Small Asteroid - NASA
NASA System Predicts Impact of Small Asteroid - NASA
已浏览 7 次2022年3月15日
nasa.gov
Simulate the Damage Caused by Comet and Asteroid Collisions wit…
2013年2月18日
openculture.com
1:02
Asteroid's near-Earth collision highlights effectiveness of trackin…
4 个月之前
ibtimes.sg
Near-Earth Asteroids as of December 2025 - NASA Science
2 个月之前
nasa.gov
What are near-Earth objects? What is the evidence that Earth ha... | Filo
9 个月之前
askfilo.com
Direct impact or nuclear weapons? How to save Earth from an asteroid
2022年9月26日
gmanetwork.com
NASA’s Next-Generation Asteroid Impact Monitoring System Goes O…
2021年8月11日
nasa.gov
1:17
11K views · 118 reactions | NASA released this new animation showi…
已浏览 1.2万 次3 周前
FacebookCNN Business
NASA’s Next-Generation Asteroid Impact Monitoring System Goes O…
2021年12月1日
nasa.gov
1:50
5.9K views · 2.9K reactions | When an asteroid or comet comes close …
已浏览 5914 次1 个月前
FacebookNASA's Marshall Space Flight Center
6:20
Supernova Near Earth: The Aftermath Explained
9 个月之前
MSNWhat If
0:08
4K views · 22 reactions | Cameras around the world capture the mom…
已浏览 1158 次1 个月前
FacebookEarth Impacts
1:27
Near-Earth asteroids explained: preventing an apocalypse
2020年9月25日
USATODAY
0:06
66K views · 3.1K reactions | Q: What do we consider “near” Earth? A: A…
已浏览 6.7万 次4 个月之前
FacebookNASA - National Aeronautics and Space Admini…
Nearly 30,000 objects are hurtling through near-Earth orbit. That’s n…
2024年2月21日
krdo.com
Direct impact at 14000 mph or nukes? How to stop an asteroid t…
2022年9月27日
Hindustan TimesAFP
4:53
340K views · 752 reactions | This episode looks at several past...
已浏览 34万 次2020年6月25日
FacebookScience To Save The World
1:30:19
BREAKING 💥 We Haven't Seen A Solar Storm Like This in Decades...
已浏览 39.7万 次1 周前
YouTubeStefan Burns
6:27
Could Humanity Actually Stop a "Planet Killer"?
已浏览 24 次4 个月之前
YouTubeEarth
2:13
Top High-Risk Zones of Earth If an Interstellar Object Ever Strikes! 🌍🔥 #…
已浏览 15 次2 个月之前
YouTubeLatest science discoveries
8:39
NASA JUST Updated the Risk on a Potential Earth Impact
已浏览 14 次1 个月前
YouTubeQuantum Skywatch
0:47
Asteroid Threat: When Will Earth Be Hit? Learn How We'll Survive!
已浏览 594 次1 个月前
YouTubeDigital Mirrors
0:36
Asteroid Near Miss Risks and Projections Explained #astronom…
已浏览 5098 次4 个月之前
YouTubeThings to know
3:10
What Happens If A Near-Earth Object Hits Earth? - Astronomy M…
已浏览 6 次4 个月之前
YouTubeAstronomy Made Simple
观看更多视频
静态缩略图占位符