Asteroids, Comets, and Meteors
nasa.gov
Asteroids, Comets, and Meteors
Asteroids, comets, and meteoroids are chunks of rock, ice, and metal left over from the formation of our solar system about 4.6 billion years ago.
Jun 6, 2023
Comet Facts
3I/ATLAS Facts and FAQS - NASA Science
3I/ATLAS Facts and FAQS - NASA Science
nasa.gov
6 months ago
Halley's Comet - The Tailed Wanderer of Solar System | Space Science for Kids
3:13
Halley's Comet - The Tailed Wanderer of Solar System | Space Science for Kids
YouTubeKaizen MicroLessons for Kids
4.1K viewsAug 1, 2023
Comet Lesson for Kids: Definition & Facts
2:36
Comet Lesson for Kids: Definition & Facts
Study.com
2.4K viewsJan 27, 2020
Top videos
How Historic Jupiter Comet Impact Led to Planetary Defense - NASA Science
How Historic Jupiter Comet Impact Led to Planetary Defense - NASA Science
nasa.gov
Jun 30, 2019
Watch what happened when NASA crashed a spacecraft into a comet
30:22
Watch what happened when NASA crashed a spacecraft into a comet
MSNAstrum
2 months ago
What NASA Learned After Firing A 5 Ton Bomb Into A Moving Comet
12:26
What NASA Learned After Firing A 5 Ton Bomb Into A Moving Comet
MSNAstrum
6 months ago
Comet Observation
Halley's Comet: Facts About the Most Famous Comet
2:49
Halley's Comet: Facts About the Most Famous Comet
SPACE.comElizabeth Howell
Jan 13, 2022
A comet from another star system is flying through ours. The comet, named 3I/ATLAS, is only the third known interstellar object ever observed in our solar system. First spotted in July 2025 by the ATLAS telescope in Hawaii, it didn’t take long for astronomers to realize it wasn’t from here. Its speed and trajectory made it clear: this comet came from deep space. At its closest point to the Sun – called perihelion – 3I/ATLAS was hidden from Earth’s view, blocked by the Sun. But Mars was perfectly
0:07
A comet from another star system is flying through ours. The comet, named 3I/ATLAS, is only the third known interstellar object ever observed in our solar system. First spotted in July 2025 by the ATLAS telescope in Hawaii, it didn’t take long for astronomers to realize it wasn’t from here. Its speed and trajectory made it clear: this comet came from deep space. At its closest point to the Sun – called perihelion – 3I/ATLAS was hidden from Earth’s view, blocked by the Sun. But Mars was perfectly
FacebookFrom Quarks to Quasars
18.8K views5 months ago
Comet SWAN Passes Earth Tomorrow - Tomorrow, a mysterious traveler from the edge of the solar system will pass by Earth. What makes Comet C/2025 R2 (SWAN) so special? How bright will it shine, and where can it be seen? According to the Comet Observation Database in Slovenia, its glow could already reach the naked eye. A brief cosmic moment, closer than you might think. | The Brain Maze
0:46
Comet SWAN Passes Earth Tomorrow - Tomorrow, a mysterious traveler from the edge of the solar system will pass by Earth. What makes Comet C/2025 R2 (SWAN) so special? How bright will it shine, and where can it be seen? According to the Comet Observation Database in Slovenia, its glow could already reach the naked eye. A brief cosmic moment, closer than you might think. | The Brain Maze
FacebookThe Brain Maze
111K views6 months ago
How Historic Jupiter Comet Impact Led to Planetary Defense - NASA Science
How Historic Jupiter Comet Impact Led to Planetary Defense - NASA Science
Jun 30, 2019
nasa.gov
Watch what happened when NASA crashed a spacecraft into a comet
30:22
Watch what happened when NASA crashed a spacecraft into a comet
2 months ago
MSNAstrum
What NASA Learned After Firing A 5 Ton Bomb Into A Moving Comet
12:26
What NASA Learned After Firing A 5 Ton Bomb Into A Moving Comet
6 months ago
MSNAstrum
Comet 3I/ATLAS - NASA Science
Comet 3I/ATLAS - NASA Science
10 months ago
nasa.gov
What’s the Difference Between Asteroids, Comets and Meteors? We Asked a NASA Scientist: Episode 16 - NASA
What’s the Difference Between Asteroids, Comets and Meteors? We Asked a NASA Scientist: Episode 16 - NASA
6 viewsNov 24, 2021
nasa.gov
Is NASA wrong about a comet?
5:43
Is NASA wrong about a comet?
9 months ago
CBS News
NASA group launches defense probe to protect Earth from Manhattan-size comet
0:52
NASA group launches defense probe to protect Earth from Manhattan-size comet
6 months ago
nypost.com
0:35
Comet Tsuchinshan-ATLAS can be barely seen from Earth, but it is visible from the International Space Station.
Sep 30, 2024
Sky News
1:33
Watch: Nasa releases new images of interstellar comet 3I/ATLAS
5 months ago
BBC
Is it a comet, or an alien spacecraft? Here's what one Harvard scientist says
8 months ago
nbcboston.com
2:34
Counting Comets
16.7K viewsMay 19, 2020
YouTubeNASA Goddard
0:49
NASA | Comet ISON Fizzles
2M viewsNov 28, 2013
YouTubeNASA Goddard
1:56
WHAT IS... A COMET?
37.9K viewsAug 23, 2017
YouTubeAstronomic
3:26
The Universe: Comets | History
132.5K viewsSep 10, 2010
YouTubeHISTORY
11:55
Comets: Crash Course Astronomy #21
1.2M viewsJun 18, 2015
YouTubeCrashCourse
1:59
What is a Comet?
28.8K viewsFeb 28, 2013
YouTubered Orbit
2:43
Meteor Showers 101 | National Geographic
2.5M viewsMar 14, 2019
YouTubeNational Geographic
4:02
The Stardust Mission: Collecting Comet Dust in Space
120.1K viewsAug 9, 2016
YouTubeSciShow Space
4:02
ScienceCasts: Comet of the Century
452.8K viewsJan 18, 2013
YouTubeNASA Science
1:42
What Is Halley's Comet? Facts About Most Famous Comet || RealFacts
21.6K viewsAug 28, 2020
YouTubeRealFacts&Science
1:21
A rare view of the surface of a comet
218K viewsApr 24, 2018
YouTubeFinancial Times
4:00
NASA ScienceCasts: The Lasting Impacts of Comet Shoemaker-Levy 9
858.9K viewsJul 26, 2019
YouTubeNASA Science
0:04
Watch a Piece of Halley's Comet
5.8K viewsMay 20, 2013
YouTubeNASA Video
1:14
Earth passing through the tail of Halley's Comet
64.3K viewsMay 4, 2020
YouTubeWBKBTV
7:43
What zero gravity really feels like in the “vomit comet”
1.9M viewsAug 21, 2018
YouTubeVerge Science
2:15
Understanding comets, and how some travel at stunningly fast speeds
13.1K viewsSep 17, 2015
YouTubeThe Globe and Mail
5:11
Comets for Kids | Learn about where Comets come from and how they are formed!
361.3K viewsMar 25, 2021
YouTubeLearn Bright
0:59
9 February 1986 - Halley's Comet last appeared in the inner Solar System - On This Day #Shorts
32.8K viewsFeb 8, 2021
YouTubeOn this Day
5:55
The Biggest Comet Ever Found is Headed Our Way
366.6K viewsAug 24, 2021
YouTubeSciShow Space
See more