It's not nearly as easy as one might think. The post If Scientists Ever Find Strong Evidence of Alien Life, Communicating It ...
Astrobiologists propose that alien civilizations need accessible coal deposits to industrialize exoplanets and become detectable from Earth.
In one of the most baffling discoveries of the last decade, scientists have found a clue in a cave to how life might survive ...
Do Aliens Exist? This interesting question has kept the generations interested in the evidence of their existence on other ...
Add Yahoo as a preferred source to see more of our stories on Google. A composite view of Mars taken by the Viking I and II probes. NASA/USGS In September, NASA announced the discovery of a possible ...
The Hubble Space Telescope set its sights on a total lunar eclipse, using the Moon as a mirror to study Earth. Here’s how it could help us find life on other worlds. The Hubble Space Telescope has ...
Life on Earth may exist thanks to an incredible stroke of luck — a chemical sweet spot that most planets miss during their formation but ours managed to hit.
When astronomers announced Kepler-452b, they were not just adding another distant world to a growing catalog. They were ...
The public could be frightened or skeptical. A lot depends on how scientists announce it—if they ever find life in space.