However, you're more likely to read and hear about meteors, meteoroids, meteorites, comets, and asteroids online and in the ...

In the vast expanse of space, an estimated 1 million near-Earth objects (NEOs), also known as near-Earth asteroids, are ...

More than just dazzling streaks of light as meteors, these ancient fragments are among the oldest materials in our solar system, originating from planets, asteroids, and comets. Most meteorites ...

If a piece of one of these objects makes it all the way to Earth, it becomes a “meteorite.” From observing asteroids with telescopes, scientists know that most asteroids have water-rich ...

Most meteorites originate from the asteroid belt, a region between Mars and Jupiter where over a million asteroids larger than 1 kilometer circle the Sun. Those rocks originate from a small number ...

Hunting for the building blocks of life? Located in the asteroid belt, Ceres is likely a good bet, study finds ...

From gravel-size meteoroids to mountain-size asteroids and even visitors from other star systems, space is packed with ...