Earliest inner solar system planetesimals shaped the inventory of moderately volatile elements in terrestrial planets.

Look at it this way — there's around a 98 per cent chance an asteroid up to the size of a football field won't hit the Earth ...

New research reveals that Earth and Mars lost essential elements due to violent cosmic collisions, not early planetary formation processes ...

The near-Earth asteroid Bennu poses a potential threat of collision with Earth. New research shows that an impact could cause drastic climate changes, leading to 'impact winter' and severe ozone ...

Witness a rare celestial spectacle as seven planets align in the night sky for one night in late February, offering a ...

These events, often called “planet parades” or “planetary alignments,” though not exceedingly rare, are worth observing since they don’t happen yearly.

New research shows that meteoroid impacts on Mars generate seismic signals that travel much deeper than previously thought, ...