One of the most challenging aspects of astrobiology and the Search for Extraterrestrial Intelligence (SETI) is anticipating ...

Since the formation of Earth approximately 4.5 billion years ago, the convection and release of hot magma in its mantle layer ...

A new model based on the famous alien-hunting Drake equation suggests that some parallel universes within the hypothetical ...

credit A Sign in Space. These white dots arranged in five clusters against a black background simulate an extraterrestrial ...

On Wednesday, a new slate of witnesses provided fresh testimony to Congress on UFO sightings and what the government may (or ...

Astrophysicists developed a theoretical model that could be used to estimate how likely it is for intelligent life to emerge ...

While such organisms may or may not exist in the universe, the research has important implications for future human endeavors ...

A novel theoretical model based on universal expansion and star formation suggests that our universe might not have the ...

The Nancy Grace Roman Space Telescope's Wide Field Instrument provides a field of view 100 times greater than the Hubble ...

The Pentagon’s UFO office has received more than 700 reports, a newly declassified assessment reveals. It’s a dramatic ...

Experts testified at a House oversight committee hearing Wednesday on potential alien life, suggesting that there are ...

"The infrared James Webb telescope is 100 times more powerful than the Hubble telescope. It has 18 separate mirror segments ...