It’s a real space oddity. Former Pentagon UFO investigator Luis Elizondo claims the US government possesses unreleased ...

Did a flying saucer just land at NASA? It sure looks like it.

The discovery bemused residents of a small town in northeastern Australia. The objects appear to be junk from a space launch, ...

The U.S. military released a new batch of files related to UFOs, including one report from a Navy pilot who said a mysterious ...

Thomas Mulligan explores the scientific limits and cosmic reach of Earth’s biological signals, revealing how far into the universe our presence can truly be sensed by extraterrestrial observers.

Professor Carol Oliver suggests that time dilation, a cosmic phenomenon, may deter aliens from visiting Earth, as ...

Thus far, our search for extraterrestrial life points toward Clarke’s former point, suggesting that our little blue dot is ...

In fact, polls in Australia, the US and elsewhere indicate around a third of the public believes aliens are here. However, while what we know about the universe suggests aliens may exist, there are ...

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

What began as an ordinary day in a small Australian beach town turned into an unusual investigation after six large metallic ...