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

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

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.

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

The coating could be applied on future spacecraft designed to block light from distant stars hosting exoplanets.

Long before modern space exploration, scientists proposed astonishing ways to contact extraterrestrials—from giant burning ...

British sci-fi television is among the most influential in the genre, and this forgotten series from the 1970s is a part of ...

Project Hail Mary author Andy Weir is a lifelong fan of science-fiction, so it's no surprise that his favorite authors of all ...

Morse Morse Games takes us to mysterious astral bodies to deploy in a space drill and mine for precious materials while ...

Flash Gordon #18 finds our heroes caught between trigger-happy humans and well-armed Mortifacts. Can diplomacy win, or will ...

Netflix: 30 of the Best Sci-Fi TV Shows You Should Stream Right Now ...

That sharp, briny smell is not the salt, it is a gas made by life, breathed out by tiny ocean creatures too small to see. For ...