This creature doesn’t think the way we do—because it doesn’t have just one brain. With 9 brains and 3 hearts, it can process ...

Eventually, we'll launch a mission dedicated solely to studying an interstellar object. When that day comes, which one should ...

A new study proposes examining Mars and other space samples on the Moon before bringing them to Earth, arguing it would ...

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

In fact, there are so many good shows to choose from that it can be tough to figure out what to watch first. I've curated a ...

Metallic space balls washed up on Forrest Beach in Queensland, Australia, identified as pressure vessels from a foreign ...

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

Several metallic objects washed up on a beach in Australia after possibly falling from the skies. But don’t worry, we’re ...

When it comes to the search for life elsewhere in the universe, methane and other chemical compounds are seen as signs of ...

Are we alone in the universe? Consider mysterious "extraterrestrial" radio signals. Unexplained gases on other planets.

Project Hail Mary, Solaris, and The Hitchhiker's Guide to the Galaxy are all among the very best sci-fi books set in space.

For the first time in more than 15 years, the International Academy of Astronautics (IAA) Search for Extraterrestrial ...