Massive search for alien life among billions of stars completed - surprising results
Largest galaxy ever found discovered is 150x larger than the Milky Way
Psyche, the iron giant of asteroids, may be less iron than researchers thought
Astronomers discover a new type of star covered in helium burning ashes
Scientists solved the mystery of why Mars has no liquid water on its surface
New Sun Missions to Help NASA Better Understand Earth-Sun Environment
Research team finds clues to possible extraterrestrial origin of life on Earth
First ever "rogue" black hole found roaming through interstellar space
Just Look Up: New asteroid tracking system can monitor entire sky
Volcanic lake in Costa Rica shows how life might have existed on Mars
Scientists uncover how close you can get to a black hole?
Astronomers discover mysterious object unlike anything they have seen before
Saturn's moon Mimas may have water under its icy surface
There are 40 billion billions of black holes in the universe
Scientists have identified why Mars has no liquid water on its surface
New study sheds light on origins of life on Earth
Astronomer and citizen scientists find gigantic planet hidden in plain sight
1,000-light-year wide bubble surrounding Earth is source of all nearby, young stars
Remarkable link between the number of supernovae and life on Earth discovered
Largest collection of free-floating planets found in the Milky Way