Alien life may not exist due to a lack of this chemical element
Holding out hope for alien life somewhere out there? According to a recent study from Cardiff University, you may...
Scientists discover that exploding stars impact weather on Earth
Researchers at the Technical University of Denmark have learned that cosmic rays emitted when stars explode have...
New Hubble images finally reveal what the Crab Nebula hides in its core
Legions of scientists have studied and taken images of the Crab Nebula -- in fact, it's one of the most-studied...
