Thousands of people have reported UFOs or alien encounters in Northern California. That number could soon go up.

A planet with one side permanently roasting and the other frozen in endless darkness might still have a chance of supporting life. Researchers found that heat inside a tidally locked exoplanet could ...

Thousands of people have reported UFOs or alien encounters in Northern California. That number could soon go up.

365 images of Earth, captured once a day by the EUMETSAT meteorological satellite, have been time-lapsed. (video looped) ...

Ever so slightly bigger than Earth, the exoplanet LHS 3844b orbits its parent star, LHS 3844, a red dwarf 48.5 light-years ...

A Soviet astronomer in the 1960s proposed a scale to classify hypothetical alien civilizations. Here’s why the framework is ...

Explore the risks of Mars missions on brain health and understand how space travel can impact neurological functions during deep space exploration.

NASA's Curiosity rover was built for a 2-year Mars mission. Nearly 14 years later, it is still making history in Gale Crater.

The United States Department of War (DOW) released its latest collection of imagery and other materials related to unidentified anomalous phenomena (UAP) on Friday. The fourth official release under ...

The company, which also owns the X social network, has quickly come to dominate both satellite communications, through its ...