The building blocks of life have been found on an alien asteroid, scientists have said. Samples taken by Nasa from the asteroid Bennu have not only the ingredients required to life but also show the ...

How do spacecraft avoid collisions when passing through the asteroid belt? Val-David Smithson Pleasant Grove, Utah Let's begin by reviewing some astronomical "history": Han Solo and his rebel ...

They identified an unexpectedly large number of tiny asteroids in the asteroid belt between Mars and Jupiter. These small asteroids, ranging in size from that of a bus to several stadiums ...