Plus: Shabazz Palaces hit the parsecs, Hollie Cook wows in dub, Jeff Parker bounces back, Altın Gün pays tribute, more music ...

A nearby Earth-sized planet offers a rare chance to study how atmospheres survive or disappear on rocky worlds.

Gliese 581c is a planet that’s about 20 light-years away, hanging out in the constellation Libra. It circles its star pretty ...

Planets may actually form more easily around double stars than around single stars like our sun, according to new research ...

Finding planets used to be a painstaking business. Astronomers would fix their gaze on a handful of carefully chosen stars, ...

NASA's Transiting Exoplanet Survey Satellite has been searching for exoplanets since its launch in 2018, and it turns out it ...

Astronomers can use telescopes to find specific molecules in the atmospheres of neighboring planets, in nebulae – clouds of ...

A two-and-a-half-year-old mystery concerning a strange golden object found miles below the sea surface isn't an egg or sponge ...

The top predator prowling the seas during the age of the dinosaurs 100 million years ago may have been an octopus.

A strange planetary system called TOI-201 is changing in real time, with three very different worlds pulling on each other.

Scientists identify 45 potentially habitable exoplanets, using exact data and quotes to guide future telescopes in the search ...

Astronauts and robotic spacecraft have captured breathtaking photos of Earth from space for decades. See the best images.