An exoplanet 60 light-years away from Earth, known as 14 Herculis c, is thought to be the coldest one yet found, researchers ...

NASA is advancing plans to construct a radio telescope on the Moon's far side – a location uniquely shielded from the ...

A black hole has blasted out a surprisingly powerful jet in the distant universe, according to a new study from NASA's ...

WD 1856+534b—a freezing world with a surface temperature of -125 degrees Fahrenheit—exists where planets are normally scoured away.

Astronomers have spotted a cosmic mismatch that has left them perplexed - a really big planet orbiting a really small star.