Young scientists receive awards in international competition.
Sometimes, Earth just needs to take one for the team. But how can we mitigate the worst an asteroid impact can inflict?
How did Earth manage to hold onto its organics after being slammed by a Mars-sized object 4.4 billion years ago?
Despite the bad press, I really enjoyed 'Battle: Los Angeles.' It is, after all, just a movie about war, aliens and mankind's desire not to be exterminated without a fight.
On Saturday, aliens invaded. On Monday, NASA denied their existence.
Fossilized alien microbes have been discovered in a sample extracted from a meteorite, according to research carried out by a NASA/Marshall Space Flight Center astrobiologist.
A meteorite offers new clues into how essential biomolecules laid the foundation for life on Earth.
We are constantly reminded about the asteroid threat to Earth, but what can we really do about it?
What could be worse a meteorite hitting you? Two meteorites hitting you! At the same time!
What was that? A meteor? Mark Thompson looks the wrong way during a superbly timed live BBC astronomy event.