Former NASA astronaut Mike Massimino, known for his work on the Hubble Space Telescope and who flew on two space missions, has weighed in on one of humanity's biggest questions: Are we alone in the ...

Since childhood, we’ve been told gravity is the force that holds everything together — but what if that idea is incomplete, ...

Later in December, the 3I/ATLAS interstellar comet will get as close to Earth as it ever will. Here's what to know.

What happens when a galaxy runs out of fuel for new stars? Hubble’s images of lenticular galaxies show us galaxies caught in the act of transformation — and it’s both stunning and sobering. These are ...

"Star Trek" fans love a good twist, but sometimes the writers conjure up a turn of events so shocking that even die-hard ...

Though it's still very early days, Sony Pictures is moving forward with a new Men in Black movie, and the studio wants Will ...

We can think for a moment what the world would be like without laws governing the affairs of men whether as nations, in ...

The science fiction drama from 'Breaking Bad' creator Vince Gilligan is an ethicist’s gold mine, but there are hints that its ...

From epic space operas to mind‑bending thrillers, these are the sci‑fi stories that will transport you to other worlds.

Space communications expert, Alexandra Doten, has explained what the discovery of a gum-like substance on an asteroid 63 ...

Dame Dr Maggie Aderin-Pocock, with the help of the world’s most powerful telescope, ventures through the Milky Way and into the universe beyond, on the hunt for alien worlds.

Some trips give you beautiful photos; others change the way you see the world. Life-altering travel usually happens when you ...