In the early chaos of planetary formation, before crusts cooled or atmospheres settled, water might already have been ...

Our galaxy's most abundant type of planet could be rich in liquid water due to formative interactions between magma oceans ...

Tests on olivine hint that water-rich exoplanets could generate H2O internally, possibly explaining ocean worlds and even some of Earth’s early water.

JWST found a carbon-atmosphere planet orbiting a pulsar, challenging current models of how planets form. Scientific progress ...

As best the origins of Earth are understood, we're all just a bunch of stardust, and new observations from the JWST lend credence to that theory.

Spectroscopic analysis ofLSPM J0207+3331 revealed the presence of 13 different elements, including iron, nickel, silicon, and ...

A coronal mass ejection on another star has been witnessed in its entirety for the first time, revealing that when these ...

An international team of researchers has just revealed the existence of three Earth-sized planets in the binary stellar ...