Is Earth "overdue" for an asteroid?
0:39
CBS News
Is Earth "overdue" for an asteroid?
A NASA researcher said that although asteroids are extremely rare, Earth may be due for one. Asteroids are estimated to hit about 50 to 60 million years apart -- and the last hit the dinosaurs 65 million years ago. CBSN's Elaine Quijano has more on a potential asteroid hit.
2016年12月15日
相关产品
Asteroid vs Earth
Chiron Asteroid
Astronomy Earth
#Asteroid Impact
9.7M views · 42K shares | NASA's step by step plan for an asteroid...
9.7M views · 42K shares | NASA's step by step plan for an asteroid...
Facebook2 周前
Will Asteroid Apophis Hit Earth In 2029?
Will Asteroid Apophis Hit Earth In 2029?
YouTube2023年6月23日
热门视频
NASA Says Earth is Safe from Asteroid 99942 Apophis for at Least 100-Years
NASA Says Earth is Safe from Asteroid 99942 Apophis for at Least 100-Years
techeblog.com
2021年3月27日
Potentially hazardous asteroid to pass near Earth
4:35
Potentially hazardous asteroid to pass near Earth
CBS News
2021年12月4日
312K views · 4.4K reactions | The origins of asteroid hunting: | TED-Ed | Facebook
5:06
312K views · 4.4K reactions | The origins of asteroid hunting: | TED-Ed | Facebook
FacebookTED-Ed
已浏览 31.2万 次3 周前
Asteroid Near Earth
Massive Asteroid Near Earth🌎 #UniverseScience #reel #reels | Universe Science
Massive Asteroid Near Earth🌎 #UniverseScience #reel #reels | Universe Science
FacebookUniverse Science
已浏览 8.9万 次5 个月之前
30 reactions | Today is #AsteroidDay! Discover research on near-Earth #asteroids & #PlanetaryDefense in the STI Repository: https://go.nasa.gov/3jtAqE7 Read more NASA's work on planetary defense: https://go.nasa.gov/3jvpuG2 If you don't want to miss a thing about asteroids, follow Asteroid Day! #STIdocs | NASA Scientific and Technical Information (STI) Program | Facebook
1:06
30 reactions | Today is #AsteroidDay! Discover research on near-Earth #asteroids & #PlanetaryDefense in the STI Repository: https://go.nasa.gov/3jtAqE7 Read more NASA's work on planetary defense: https://go.nasa.gov/3jvpuG2 If you don't want to miss a thing about asteroids, follow Asteroid Day! #STIdocs | NASA Scientific and Technical Information (STI) Program | Facebook
FacebookNASA Scientific and
已浏览 2018万 次3 周前
33K views · 25 reactions | Asteroid near Earth could have the impact of 3 billion nukes! | In The Know | Facebook
0:49
33K views · 25 reactions | Asteroid near Earth could have the impact of 3 billion nukes! | In The Know | Facebook
FacebookIn The Know
已浏览 3.4万 次2 周前
NASA Says Earth is Safe from Asteroid 99942 Apophis for at Least 100-Years
NASA Says Earth is Safe from Asteroid 99942 Apophis for at Lea…
2021年3月27日
techeblog.com
Potentially hazardous asteroid to pass near Earth
4:35
Potentially hazardous asteroid to pass near Earth
2021年12月4日
CBS News
312K views · 4.4K reactions | The origins of asteroid hunting: | TED-Ed | Facebook
5:06
312K views · 4.4K reactions | The origins of asteroid hunting: | TED-…
已浏览 31.2万 次3 周前
FacebookTED-Ed
How big are the asteroids scientists actually worry about? Could one really hit us? And where do asteroids even come from? Made in partnership with The Royal Society. #BBCIdeas #Asteroid #Science #Universe #Space | BBC One
1:43
How big are the asteroids scientists actually worry about? Could one r…
已浏览 6880 次1 个月前
FacebookBBC One
NASA says yes, an asteroid buzzing by in 2032 could hit Earth
1:17
NASA says yes, an asteroid buzzing by in 2032 could hit Earth
10 个月之前
NBC NewsDenise Chow
The Most Mysterious Asteroids in Our Solar System
15:15
The Most Mysterious Asteroids in Our Solar System
5 个月之前
MSNAstrum
The FLOATING ASTEROID SKYSCRAPER is REAL and It's Changing Space Exploration
1:14
The FLOATING ASTEROID SKYSCRAPER is REAL and It's Ch…
已浏览 978 次1 个月前
YouTubeThe Cosmic Frontier
0:54
The Asteroid… That Has Its Own Moon 😳🪐 | Space Is Wilder Than You …
已浏览 1 次1 个月前
YouTubeEternal Skies
6:30
NASA Reveals the Truth About Asteroids Hitting Earth
已浏览 133 次2 周前
YouTubeThe Signs
2:57
What Exactly Is An Asteroid? - Astronomy Made Simple
已浏览 6 次1 个月前
YouTubeAstronomy Made Simple
3:18
What Separates a Planet from a Moon or Asteroid?
1 个月前
YouTubeDid Ya Know This
0:10
Asteroid Psyche: The Metal World in Our Solar System
已浏览 2985 次1 个月前
YouTubeHamlogic
1:36
Asteroids That Could Reshape Our Future
已浏览 746 次2 周前
YouTubeQuick Science Bytes
A massive asteroid's impact billions of years ago diversified life on Ear…
11 个月之前
MSN
vi-AA1sJlnx
2024年10月22日
MSN
11:55
Comets: Crash Course Astronomy #21
已浏览 114.3万 次2015年6月18日
YouTubeCrashCourse
4:01
Comets and Asteroids!
已浏览 60.8万 次2015年6月25日
YouTubeSciShow Kids
49:02
Asteroids - Threats from Cosmos | SPACETIME - SCIENCE SHOW
已浏览 106.9万 次2019年12月7日
YouTubeWELT Documentary
4:13
Pink Floyd - Astronomy Domine (Official Audio)
已浏览 73.3万 次2021年7月2日
YouTubePink Floyd
3:16
First Interstellar Asteroid Wows Scientists
已浏览 230万 次2017年11月20日
YouTubeNASA Jet Propulsion Laboratory
13:25
Aristarchus: The Greek Copernicus | Ancient Greece Revisited
已浏览 1.9万 次2020年8月9日
YouTubeAncient Greece Revisited
5:19
What Are Asteroids And Where Do They Come From?
已浏览 17.7万 次2020年7月13日
YouTubeScience ABC
1:02
Surprise asteroid skimmed Earth on Christmas day
已浏览 454 次2017年12月28日
YouTubeCivil Disturbia
18:35
A day in the life of an Astrophysicist at Oxford University
已浏览 434.5万 次2019年11月27日
YouTubeDr. Becky
0:20
Apophis Asteroid and Earth at Closest Approach
已浏览 108.9万 次2019年4月29日
YouTubeNASA Video
2:58
DEMYSTIFIED: What’s the difference — meteoroids, meteors, & meteori…
已浏览 29.5万 次2019年1月2日
YouTubeEncyclopaedia Britannica
1:34
What is... a near-Earth asteroid?
已浏览 2.2万 次2018年6月27日
YouTubeEuropean Space Agency, ESA
1:09
Will an asteroid hit Earth? | Surprising Science
已浏览 2.9万 次2019年8月26日
YouTubeNatural History Museum
3:47
Equatorial Coordinate System Explained: How Astronomers Navi…
已浏览 11.5万 次2018年2月14日
YouTubeLaunch Pad Astronomy
观看更多视频
静态缩略图占位符