Asteroid belt - Wikipedia
The asteroid belt is a torus-shaped region in the Solar System, centered on the Sun and roughly spanning the space between the orbits of the planets Jupiter and Mars. It contains a great many solid, irregularly shaped bodies called asteroids or minor planets .
Asteroid Facts - Science@NASA
Main Asteroid Belt: The majority of known asteroids orbit within the asteroid belt between Mars and Jupiter, generally with not very elongated orbits. The belt is estimated to contain between 1.1 and 1.9 million asteroids larger than 1 kilometer (0.6 miles) in diameter, and millions of …
Solar System belts - Wikipedia
Solar System belts are asteroid and comet belts that orbit the Sun in the Solar System in interplanetary space. [ 1 ] [ 2 ] The Solar System belts' size and placement are mostly a result of the Solar System having four giant planets : Jupiter …
In Depth | Asteroids - NASA Solar System Exploration
Main Asteroid Belt: The majority of known asteroids orbit within the asteroid belt between Mars and Jupiter, generally with not very elongated orbits. The belt is estimated to contain between 1.1 and 1.9 million asteroids larger than 1 kilometer (0.6 miles) in diameter, and millions of …
Asteroid Belt Facts and Location - Science Notes and Projects
2024年9月10日 · The asteroid belt is a vast, doughnut-shaped region of the solar system located between the orbits of Mars and Jupiter. This region contains millions of rocky objects, known as asteroids, that vary in size from small pebbles to dwarf planets .
Asteroid belt: Facts & formation | Space
2017年5月5日 · The main asteroid belt, between Mars and Jupiter, is where most asteroids orbit.
Asteroids - NASA Science
Asteroids, sometimes called minor planets, are rocky, airless remnants left over from the early formation of our solar system about 4.6 billion years ago. Most asteroids can be found orbiting the Sun between Mars and Jupiter within the main asteroid belt.
Picturing Our Solar System’s Asteroid Belt - NASA
2021年6月30日 · Most of this ancient space rubble can be found orbiting our Sun between Mars and Jupiter within the main asteroid belt. Asteroids range in size from Vesta – the largest at about 329 miles (530 kilometers) in diameter – to bodies that are less than 33 feet (10 meters) across.
The asteroid belt contains solar system remnants - EarthSky
2023年2月7日 · Meet the asteroid belt, a place in our solar system where small bodies – mostly rocky and some metallic – orbit the sun. Sometimes scientists call these little worlds minor planets.
How Asteroid Belts Work - HowStuffWorks
2023年8月2日 · Asteroid belts may tell us how our very solar system came into existence. Learn all about asteroid belts, from their characteristics to what they can teach us.