Billions of years ago, another planet smashed into Earth. An event of this epicness could have created our Moon. It also ...

I was, therefore, intrigued by a recent report about grave goods containing a mysterious yellow glass found in 1922 in the ...

Humans have been secretly abusing aliens for almost 80 years in this big-hearted thriller starring Josh O’Connor as a worried whistleblower and a never-more-magnetic Emily Blunt as a weather forecaste ...

The claim that their loved ones’ deaths and disappearances are linked is almost certainly false — but the loss remains real.

Apple TV's generational space opera has long been a surprisingly grounded affair. That could all be about to change.

With Steven Spielberg’s “Disclosure Day” due in theaters this week, we give props to the best space invasion movies of all ...

Scientists are listening in on sperm whale conversations and studying Earth's strangest microbes to prepare humanity for first contact with extraterrestrial life.

Harvard astronomer Avi Loeb suggests interstellar objects like 3I/ATLAS might be seeding life across the universe, proposing a bold mission to intercept and study these cosmic visitors.

Hints of high-pressure chemistry within a rare meteorite suggest this fallen space rock comes from a planet gone wrong in the ...

Much of modern astronomy revolves around the study of strange alien worlds—from the sun’s retinue of satellites to the ...

The bottom of the ocean has barely been explored, but every journey to the deep reveals wondrous new lifeforms. As underwater mining gains momentum, we risk destroying one of the Earth’s last great wi ...

Unlike previous season finales, For All Mankind's Season 5 finale ends on a mysterious and ominous cliffhanger. Here's what ...