Earth" less than 20 light-years from our own planet is offering scientists new hope in the hunt for other worlds that could ...

The world, dubbed GJ 251 c, sits 19.6 light-years from Earth and appears to be almost four times our planet’s mass — a “super ...

The newly discovered world is called GJ 251c and it is a super-Earth orbiting a red dwarf star less than 20 light-years away.

Astronomers have unveiled a new catalog of massive galaxy clusters, revealing new insight on the evolution of the universe ...

While researchers say they've found a potentially habitable planet, it'll take a new generation of telescopes to figure out ...

They call it dark matter—an invisible substance thought to make up most of the universe’s mass, sculpting galaxies and clusters with its gravity. Now, researchers say they have spotted the smallest ...

A powerful new telescope has captured its first glimpse of the cosmos, and could transform our understanding of how stars, ...

Astrophysicists are leading a project (TiDES) that will improve our understanding of the mysterious “dark energy” that ...

Complex organic molecules, including methanol and ethanol, have been detected outside the Milky Way, using the James Webb ...

It’s possible that these objects might be the primordial beginnings of the supermassive black holes found in the centers of ...

According to NASA, we don’t know what dark energy actually is – but we know it exists. Tides aims to better understand this phenemenon.