Asteroids | Page 4 of 22 | Astronomy.com

Mystery crater potentially caused by relative of dinosaur-killing asteroid

Four facts about asteroids you may not know

Can we protect Earth from an asteroid speeding toward us?

Earth’s first set of secondary impact craters found in Wyoming

What did the end look like for dinosaurs?

Human Spaceflight, Planets, Solar System

Fungi could make soil from asteroids and homes on Mars

An asteroid impact could wipe out a city — but NASA has plans to prevent a catastrophe

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?