Australia's space agency said there's a completely rational, albeit cosmic, explanation behind the mysterious orbs that ...

A beach in Australia looked like something straight out of a science-fiction movie over the weekend after shiny spheres were found on the shore. While shocking, the Australian Space Agency said ...

The Pentagon has released a 2020 UFO video, sparking renewed debate over its origins. The footage, part of a broader ...

Add Yahoo as a preferred source to see more of our stories on Google. A beach in Australia looked like something straight out of a science-fiction movie over the weekend after shiny spheres were found ...

Some of the coldest objects currently listed as stars in the Milky Way may not be stars at all. A new study by astrophysicist ...

Professor Avi Loeb gained prominence in 2017 after the discovery of ‘Oumuamua, the first known interstellar object to pass ...

The Pentagon has released a new UFO video from a 2020 Air Force infrared sensor recording, and the footage has renewed the familiar question over whether aliens are involved or whether viewers are ...

Metal spheres found on a Queensland beach are likely space debris, not extraterrestrial. The Australian Space Agency is working with international partners to confirm their origin.

The shiny objects—each roughly twice the size of a basketball—began to appear on July 3. Authorities initially worried that ...