New research shows that the Lafayette Meteorite was exposed to liquid water while located on Mars

"This is the first paper of its kind to determine how often meteorites impact the surface of Mars from seismological data..."

Sound waves thought to be from a 2014 meteor fireball were almost certainly vibrations from a truck rumbling along a nearby road.

Planetary scientists have identified a potential source of shock-darkened meteorites, which have dark veins.

A reconstruction of the early history of several asteroids indicates that the solar system at its beginnings was much more chaotic than we thought.

"There's evidence of a large cosmic airburst, close to this city called Tall el-Hammam." The shock of the explosion over the city was enough to level it.

New research turns the theory about where water comes from upside down. It may come out of the planet formation process, researchers say.

Growing evidence suggests Venus was a lot like Earth long ago. Researchers say rocks from Venus that collided with the moon could help clear things up.

The building blocks of our planet may have been the source of water on Earth rather than comets or asteroids from faraway, researchers report.

New research digs into the red planet's past to figure out where water on Mars actually came from.