Asteroids | Page 4 of 22 | Astronomy.com

If a planet-killing asteroid threatens Earth, these astronomers have a plan

Ask Astro: What are the largest Near-Earth Objects?

Spray-painting killer asteroids could redirect them away from Earth

Astronomer Amy Mainzer on Netflix’s Don’t Look Up

How prepared is Earth for an asteroid collision?

How DART will help NASA combat doomsday asteroids

Near-Earth asteroids could supply future meteor showers

Astronomers model the dog-bone asteroid, Kleopatra, like never before

Our solar system’s centaurs are half-asteroid, half-comet

Sodium may make asteroid Phaethon fizzle

Robotic Spaceflight, Solar System

Ask Astro: How did Earth’s gravity capture (then lose) a 50-year-old rocket booster?

Giant ripples under Louisiana are evidence of the dinosaur-killing asteroid impact