Uncover the bizarre case of Stan Romanek, a man claiming alien encounters, and the legal issues that ultimately led to his ...

Scientists have uncovered a surprising way to study the harsh space weather around young M dwarf stars. Mysterious dips in ...

Could ancient humans really have built the pyramids without extraterrestrial help? Or do such questions reveal more about ...

Debunking alien claims matters, but so does telling richer, more compelling stories about how humans shaped their own past.

Astronomers have discovered an additional 100 new worlds in data collected by NASA's exoplanet-hunting spacecraft TESS, ...

By applying machine learning to vast TESS datasets, researchers have built one of the most precise catalogs of nearby exoplanets to date.

A former NASA developer has analyzed 1950 photographic plates showing nine unexplained objects in Earth's orbit, years before ...

In 2007, Nevada Senator Harry Reid and two colleagues commissioned the Defense Intelligence Agency to host a secret program called the Advanced Aerospace Weapon System Applications Program, which cost ...

Astronomers have narrowed down the cosmic search for life, identifying fewer than 50 rocky planets among thousands of known ...

Project Hail Mary,” the movie adaptation to Andy Weir’s 2021 novel about a science teacher attempting to save the Earth from ...

A recent SETI Institute study suggests that space weather could blur and weaken extraterrestrial radio signals long before ...