Astronomers have recently started looking for black holes bigger than galaxies. Brian Lacki explains how these “stupendously ...

The “Wow!” signal is one of our best pieces of evidence for aliens, but researchers are building a compelling case for a more ...

Scientists say moons around rogue planets wandering through the galaxy could remain warm enough for life thanks to tidal heating and hydrogen-rich atmospheres. These dark, starless worlds may have had ...

A rare visitor from another star system prompted SETI to hunt for alien technology, but the mysterious object appears to be a ...

Alien: Isolation 2’s first reveal trailer is here, revealed at last night’s Summer Game Fest, and it confirms that this sequel will bring you down to.. well, not Earth exactly, but you’ll be roaming ...

Besiege Broken Beyond launched June 22 on Steam, adding inverse-square-law multi-body orbital gravity, 13 new space blocks, ...

Researchers from Gujarat's CHARUSAT and PRL have patented a system that replicates lightning in extraterrestrial atmospheres, aiding future space missions and atmospheric studies.

The original "Star Trek" aired over half a century ago, and Stacker has boldly gone and compiled the 25 best episodes, ...

A Stanford scientist's model suggests many small rocky planets can't sustain atmospheres, potentially explaining the scarcity ...

Researchers have looked at how particular microbes from Earth would fare in conditions like those of Mars, the moon, and the ...

Citizen Sleeper's creator has wanted to make new RPG Signet City for a decade but it's always been a risk. But, if they don't ...

The summer edition of the "VR Games Showcase" presented 25 new announcements, including a "Transformers" game for Meta Quest ...