Asteroid shock: 'City-sized' space rock NOT volcano destroyed

ASTEROID experts finally have conclusive proof a space rock strike not a volcanic eruption was responsible for dinosaurs

Asteroid hunting: Astronomers trace fireball in Earth's skies to space rock that made it

How often do asteroids and comets hit the Earth?

Dangerous meteors hit Earth way more often than thought

PSRD: Damage by Impact at Meteor Crater

Deadly 'God of Chaos' space rock capable of killing millions could hit Earth on 10 different dates

We Can Save Ourselves From Earth-Killing Asteroids, But Someone Has to Pay

Asteroid SHOCK: Why a 'city destroying asteroid' may still mean complete human extinction, Weird, News

I made a website that lets you launch an asteroid at Earth and see the effects : r/space

Asteroid sneak attack: Why Earth is under threat from tiny city-destroying space rocks - BBC Science Focus Magazine