A planet 40 light years from Earth might be covered in diamond.
The discovery of a supermassive black hole
Looking at the moon in a different light.
Astronaut Neil Alden Armstrong has died.
Find out why Earth’s moon has two faces.
A planetary system with two suns is no longer just science-fiction!
Could there be water on Mars?
Fifth-graders helped NASA test out a drill that may one day be used to make discoveries on Mars.
Our universe is filled with many more red dwarf stars than once thought!
Last month, scientists saw an explosion in the sky — the biggest supernova anyone has ever seen.