Asteroids | Page 8 of 23 | Astronomy.com

Astronomers think they’ve found 19 alien objects lurking in the solar system

Cosmic visitor ‘Oumuamua may have been ripped from an alien world

Solar System, Telescopes and Equipment

Earth’s best telescopes have closed, but the hunt for dangerous asteroids continues

Exoplanets, Planets, Solar System

Astronomers find 139 new minor planets in the outer solar system

Alien Life, Solar System

Could alien life hitchhike to Earth on space rocks from other stars?

‘Oumuamua: our first interstellar visitor

Meteorite impact 2 billion years ago may have ended an ice age

Scientists find meteorite pieces older than the solar system

Crater found from asteroid that covered 10% of Earth’s surface in debris

First interstellar comet may soon break apart as it nears the Sun

Did colliding space rocks change the climate for ancient humans?

Astronomers expect to discover many more interstellar objects