A nearby asteroid loaded with a platinum core is thought to be worth an unfathomable amount of money.
NASA is looking in to the possibility of using nuclear weapons to defend Earth against asteroid impacts.
New research has emphasized the remarkable persistence of life even in the cold vacuum of space.
Water-rich asteroids are thought to have brought water to countless other worlds throughout the universe.
The ultimate weapons of mass destruction could one day save us from complete annihilation.
An asteroid just 164ft across is still large enough to cause widespread devastation were it to hit us.
The United States is keeping some of its nuclear warheads in case of an apocalyptic asteroid threat.
Three former NASA astronauts are set to reveal some unsettling data on how vulnerable our planet is.
Scientists have discovered a double-impact site in Sweden thought to be the result of a binary asteroid.
Over the last couple of days two large recently discovered asteroids have passed close to our planet.
A new study has suggested that very few nearby asteroids are suitable for commercial-scale mining.
Concerns have been raised regarding our potential to defend against everything from asteroids to ET.