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

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

A new report from the Pentagon has revealed hundreds of new reports of unidentified aircraft and aerial phenomena, but no ...

A long-awaited hearing that promised to “pull back the curtain” on UFOs has heard from witnesses about alleged secret crash ...

These white dots arranged in five clusters against a black background simulate an extraterrestrial signal transmitted from ..

In 1974, astronomers sent a call out into the cosmos from a massive telescope in Puerto Rico. The anniversary of the message brings reflections on a new missive to the stars and grief for a lost ...

The Pentagon’s latest report on UFOs has revealed hundreds of new reports of unidentified and unexplained aerial phenomena ...

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

The Pentagon released a report that concluded there is no verifiable evidence of extraterrestrial beings among nearly 300 ...

The Pentagon has received hundreds of reports of new UFO sightings, including “several particularly interesting cases,” ...