What Would Happen If a Comet Hit Earth? 🌎 ☄️ How the Universe Works | Science Channel
1:01:03
YouTubeScience Channel
What Would Happen If a Comet Hit Earth? 🌎 ☄️ How the Universe Works | Science Channel
Explore the mysteries of comets, from the clues they carry about our past to the devastating impacts they could unleash if they venture too close to Earth. #ScienceChannel #HowTheUniverseWorks About How the Universe Works: With a cast of experts and eye-popping CGI, we're looking under the celestial hood to tell the greatest story of all -- the ...
已浏览 4.7万 次4 天之前
短视频
NASA prepares for daring rescue to save aging telescope from falling to Earth
3:42
已浏览 5.8万 次
NASA prepares for daring rescue to save aging telescope from falling to Eart
CBS News
Euclid's 6-gigapixel glimpse into the centre of our galaxy
10:46
已浏览 2.3万 次
Euclid's 6-gigapixel glimpse into the centre of our galaxy
European Space Agency, ES
Space Engineers Gameplay
NASA astronauts’ spacewalk to repair malfunctioning ISS equipment
7:11:57
NASA astronauts’ spacewalk to repair malfunctioning ISS equipment
YouTubeCNN
已浏览 2.3万 次1 周前
Space Boom Explained: Behind The $2.5 Trillion Rocket Hype | WION World DNA
2:21
Space Boom Explained: Behind The $2.5 Trillion Rocket Hype | WION World DNA
YouTubeWION
已浏览 146 次4 天之前
Hubble Spotted Something Huge Hurtling Through Space
20:46
Hubble Spotted Something Huge Hurtling Through Space
YouTubeAstrum
已浏览 62.2万 次5 天之前
热门视频
The Quantum Experiment That Breaks Time
17:40
The Quantum Experiment That Breaks Time
YouTubePBS Space Time
已浏览 34.8万 次5 天之前
Live High-Definition Views from the International Space Station (Official NASA Stream)
Live High-Definition Views from the International Space Station (Official NASA Stream)
YouTubeNASA
已浏览 9.7万 次1 周前
NASA launches historic rescue mission to save falling telescope
3:06
NASA launches historic rescue mission to save falling telescope
YouTubeCBS News
已浏览 1.7万 次4 天之前
Space Engineers Mods
Inside the new space shuttle ‘Endeavour’ exhibit at California Science Center
4:26
Inside the new space shuttle ‘Endeavour’ exhibit at California Science Center
YouTubeNBC News
已浏览 3万 次1 周前
Starship Testing Takes an Unexpected Turn | Starship Update
17:48
Starship Testing Takes an Unexpected Turn | Starship Update
YouTubeNASASpaceflight
已浏览 4.7万 次1 天前
Controlling Interplanetary Spacecraft With Mariangela Testa | Friends of SpaceVrse | Episode 119
2:32
Controlling Interplanetary Spacecraft With Mariangela Testa | Friends of SpaceVrse | Episode 119
YouTubeSpaceVrse
已浏览 9680 次1 天前
The Quantum Experiment That Breaks Time
17:40
The Quantum Experiment That Breaks Time
已浏览 34.8万 次5 天之前
YouTubePBS Space Time
Live High-Definition Views from the International Space Station (Official NASA Stream)
Live High-Definition Views from the International Space Station (Offici…
已浏览 9.7万 次1 周前
YouTubeNASA
NASA launches historic rescue mission to save falling telescope
3:06
NASA launches historic rescue mission to save falling telescope
已浏览 1.7万 次4 天之前
YouTubeCBS News
NASA prepares for daring rescue to save aging telescope from falling to Earth
3:42
NASA prepares for daring rescue to save aging telescope from falling t…
已浏览 5.8万 次1 周前
YouTubeCBS News
Euclid's 6-gigapixel glimpse into the centre of our galaxy
10:46
Euclid's 6-gigapixel glimpse into the centre of our galaxy
已浏览 2.3万 次6 天之前
YouTubeEuropean Space Agency, ESA
NASA astronauts’ spacewalk to repair malfunctioning ISS equipment
7:11:57
NASA astronauts’ spacewalk to repair malfunctioning ISS equipment
已浏览 2.3万 次1 周前
YouTubeCNN
Space Boom Explained: Behind The $2.5 Trillion Rocket Hype | WION World DNA
2:21
Space Boom Explained: Behind The $2.5 Trillion Rocket Hype | WION …
已浏览 146 次4 天之前
YouTubeWION
20:46
Hubble Spotted Something Huge Hurtling Through Space
已浏览 62.2万 次5 天之前
YouTubeAstrum
4:26
Inside the new space shuttle ‘Endeavour’ exhibit at California S…
已浏览 3万 次1 周前
YouTubeNBC News
17:48
Starship Testing Takes an Unexpected Turn | Starship Update
已浏览 4.7万 次1 天前
YouTubeNASASpaceflight
2:32
Controlling Interplanetary Spacecraft With Mariangela Testa …
已浏览 9680 次1 天前
YouTubeSpaceVrse
2:58
Astronaut Jeremy Hansen retiring from Canadian Space Agency
已浏览 8221 次1 天前
YouTubeCBC News
1:41:55
SpaceX Falcon 9 Launches SXM-11
已浏览 4.8万 次1 周前
YouTubeNASASpaceflight
0:07
What rains on each planet?
已浏览 143.4万 次1 周前
YouTubeSolarBalls
2:16
💧 WATER CAME FROM SPACE? 🌍☄️ #shorts
已浏览 46.5万 次5 天之前
YouTubeNB Show Telugu
14:27
Can China's Electromagnetic Rocket Change Space Travel Forever? Th…
已浏览 42.4万 次3 天之前
YouTubeApni Pathshala
17:12
You Are Alive to Watch the Solar System's Greatest Storm Die
已浏览 40.2万 次4 天之前
YouTubeWhat If
15:21
अंतरिक्ष में तैनात होने जा रही है भारत की 'अदृश्य फौज…
已浏览 21.3万 次6 天之前
YouTubeIndilinks News
27:06
ISRO के Chandrayaan 3 को मिला अरबों साल पुराना खजाना, …
已浏览 19.5万 次3 天之前
YouTubeIndilinks News
22:27
Kids Explore the Solar System
已浏览 8.7万 次2 天之前
YouTube✿ Kids Diana Show
17:54
Where's The Six-Engine Static Fire? | Starship Update
已浏览 7.4万 次1 周前
YouTubeNASASpaceflight
1:18
Army veteran allegedly shot to death over parking confrontation
已浏览 7.3万 次4 天之前
YouTubeABC News
2:01:28
SpaceX Performs Engine Testing of Ship 40
已浏览 5.4万 次6 天之前
YouTubeNASASpaceflight
7:16
iCloud Storage Full? Do This First Before Paying Apple
已浏览 5.1万 次4 天之前
YouTubeCNET
1:21
Satellites swarm the night sky over ESO observatories in stunning tim…
已浏览 3.1万 次6 天之前
YouTubeVideoFromSpace
1:07
Chinese rocket dumps fuel over the U.S. in amazing time-lapse
已浏览 8767 次2 天之前
YouTubeVideoFromSpace
2:59
Understanding the experience of flying to the edge of space on a 'S…
4 天之前
MSNSpace
11:15
NASA pointed a $1 billion telescope into deep space - and saw someth…
5 天之前
MSNThe Space Race
5:45
Stunning New Universe Fly-Through Really Puts Things Into Perspective
已浏览 882.8万 次2018年4月27日
YouTubeVideoFromSpace
观看更多视频
静态缩略图占位符

短视频

1:01:03
What Would Happen If a Comet Hit Earth? 🌎 ☄️ Ho…
已浏览 4.7万 次4 天之前
YouTubeScience Channel
17:40
The Quantum Experiment That Breaks Time
已浏览 34.8万 次5 天之前
YouTubePBS Space Time
Live High-Definition Views from the International Spac…
已浏览 9.7万 次1 周前
YouTubeNASA
3:06
NASA launches historic rescue mission to save falli…
已浏览 1.7万 次4 天之前
YouTubeCBS News
3:42
NASA prepares for daring rescue to save aging telesc…
已浏览 5.8万 次1 周前
YouTubeCBS News
10:46
Euclid's 6-gigapixel glimpse into the centre of our galaxy
已浏览 2.3万 次6 天之前
YouTubeEuropean Space Agency, ESA
7:11:57
NASA astronauts’ spacewalk to repair malfunctioning IS…
已浏览 2.3万 次1 周前
YouTubeCNN
2:21
Space Boom Explained: Behind The $2.5 Trillion Ro…
已浏览 146 次4 天之前
YouTubeWION
20:46
Hubble Spotted Something Huge Hurtling Through Spa…
已浏览 62.2万 次5 天之前
YouTubeAstrum
4:26
Inside the new space shuttle ‘Endeavour’ exhibit at Calif…
已浏览 3万 次1 周前
YouTubeNBC News
17:48
Starship Testing Takes an Unexpected Turn | Starshi…
已浏览 4.7万 次1 天前
YouTubeNASASpaceflight
2:32
Controlling Interplanetary Spacecraft With Mariangel…
已浏览 9680 次1 天前
YouTubeSpaceVrse
2:58
Astronaut Jeremy Hansen retiring from Canadian Spa…
已浏览 8221 次1 天前
YouTubeCBC News
1:41:55
SpaceX Falcon 9 Launches SXM-11
已浏览 4.8万 次1 周前
YouTubeNASASpaceflight
0:07
What rains on each planet?
已浏览 143.4万 次1 周前
YouTubeSolarBalls
2:16
💧 WATER CAME FROM SPACE? 🌍☄️ #shorts
已浏览 46.5万 次5 天之前
YouTubeNB Show Telugu
14:27
Can China's Electromagnetic Rocket Change Space Trav…
已浏览 42.4万 次3 天之前
YouTubeApni Pathshala
17:12
You Are Alive to Watch the Solar System's Greatest St…
已浏览 40.2万 次4 天之前
YouTubeWhat If
15:21
अंतरिक्ष में तैनात होने जा रही है भारत क…
已浏览 21.3万 次6 天之前
YouTubeIndilinks News
27:06
ISRO के Chandrayaan 3 को मिला अरबों साल पुरा…
已浏览 19.5万 次3 天之前
YouTubeIndilinks News
静态缩略图占位符