Investor excitement around the SpaceX IPO is colliding with peak Elon Musk futurism after a new social media post featuring his musings about light-speed travel and exploring alien worlds. In a social ...

Over four decades, the Alien franchise has brought many different versions of the xenomorph creature to theaters.

The Hubble Space Telescope has made multiple observations of exoplanet WASP-121 b, also known as Tylos. The extreme ...

Star Trek is packed with all sorts of alien, both on the Enterprise and throughout the final frontier, and these are the ...

The ExoLife Finder (ELF) looks like no telescope ever built. A spectacular crown of 15 five-meter mirrors perches atop a ...

For the first time, scientists have measured the instantaneous mind-blowing power of jets blasting from a black hole. Space ...

An imaginative and compelling book reveals how radio waves help us tune in to our universe – and even search for alien ...

What is the Star Trek franchise without the Starship Enterprise? Let's take a look at all of the iterations of the iconic ...

NASA's Artemis II mission concludes today as the Orion capsule splashes down after a record-breaking lunar far side flyby.

We played them all to determine which games about space marines, space orks, tech-priests and tyranids are worth your time.

Discover how space affects human health, from microgravity and cosmic radiation to psychological isolation, and what it means ...