An interstellar comet changed its chemistry after passing the Sun, revealing hidden layers and a surprising mix of carbon ...

Waves are one of the most familiar features of Earth’s oceans, shaped by wind, gravity, and the properties of water itself.

Some observers have questioned whether the general public is ready for the reality of what may be moving through our skies ...

Explore how cutting edge telescopes, AI, and new detection methods are transforming the extraterrestrial life search and ...

Aristotle's views on the nature of the cosmos dominated the Ancient Greek world. He argued that there's only one world, at ...

Usually, comets are dormant blocks of rock and ice. They only wake up when they get close to a star. The intense heat causes ...

Tenn., renewed his call for the federal government to release information on UFOs during his appearance on the "Will Cain ...

Donald Trump announced his administration would begin identifying and releasing UFO-related information earlier this year.

Anna Paulina Luna criticized the Pentagon after a Tuesday deadline to release dozens of alleged UAP encounter videos passed.

The question “are we alone” remains unanswered, but humanity may get a hint of it in the coming years as technologies are ...

Deep within massive rocky exoplanets, hidden oceans of molten rock may be generating powerful magnetic fields in an ...

The interstellar comet 3I/ATLAS was the third object ever discovered in our solar system that originated from another star system. Despite a viral conspiracy theory, NASA officials have repeatedly ...