Hycean worlds, which are a possible kind of exoplanet with deep oceans surrounded by a thick envelope of hydrogen, could ...

It appears to be an alien planet. What is the ocean's deepest point? What lives in the Mariana Trench—and what has been discovered recently?

Experts have been working on mapping the ocean floor with traditional methods, sending ships across the water with sonar ...

A paper published in 2023 spurred discussion about whether life exists on an exoplanet named K2-18b. Two years later, the ...

Far beyond the eight familiar planets in our solar system, countless bizarre and extreme worlds await discovery — and some ...

Astronomers are ready to search for the fingerprints of life in faraway planetary atmospheres. But first, they need to know ...

Scientists discovered that methyl halides, a gas produced by microbes, could be a biosignature for life on distant planets.

Researchers are using basalt spectra to study exoplanets and search for water with the James Webb Space Telescope. By ...

Players begin searching the ocean located on an alien planet after their spaceship made a crash landing on the planet’s surface. Players will have tasks and objectives to complete in order to ...

“Ash” is named for the planet where everything takes place, and these explorers — whom we meet in flashback, but never truly get to know — are right to recognize the austere beauty of this ...