A self-proclaimed time traveller claims aliens will make contact in 2028, sparking online debate. His assertions, made during ...

For a world to maintain an atmosphere long enough for life to gain a foothold, it seems it needs to be at least as big as ...

New research suggests AI can be repeatedly fooled into mistaking non-life for life.

For over six decades, the Search for Extraterrestrial Intelligence (SETI) has been tirelessly scanning the cosmos for signs of alien life. Despite its extensive efforts, the universe remains eerily ...

The discovery bemused residents of a small town in northeastern Australia. The objects appear to be junk from a space launch, the country’s space agency said.

The latest tranche of declassified “UAP” files don't reveal much.

Forget about ordering expensive scientific gear because sometimes, groundbreaking space discoveries just crash straight ...

There’s no denying the allure of alien artifacts. Science fiction is awash in the material remnants of extraterrestrial civilizations, which surface in everything from the classic books of Arthur C.

There are concerns these aliens might use their visits to tap into local energy systems for their survival, so far removed they are from an environment more hospitable to their kind. People have seen ...