Physicists argue ancient life might have escaped Earth and journeyed to alien stars
Space and Ufo
Black holes shouldn’t echo, but this one might. Score 1 for Stephen Hawking?
A TV satellite is about to explode following ‘irreversible’ battery damage
Why physicists are determined to prove Galileo and Einstein wrong
Mysterious particles spewing from Antarctica defy physics
A giant star ate its dead neighbor and caused one of the brightest supernovas ever, new study suggests
How big can a planet get?
To find intelligent alien life, humans may need to start thinking like an extraterrestrial
Self-destructing dark matter may be flooding the sky with gamma rays, study suggests
A burst of gravitational waves hit our planet. Astronomers have no clue where it’s from.
UFOs May Be Piloted by Time-Traveling Humans, Book Argues
Identity-Switching Neutrinos Could Reveal Why We Exist At All. But Can We Find Them?
Violent Solar Storms Are Happening Closer to Earth Than Anyone Thought Was Possible
The Black Hole at the Center of the Galaxy Is Forging a Strange New Kind of Star
Why Has String Theory Persisted?
