Will there be northern lights tonight?

By watching Jupiter's moons glow in the dark, scientists discovered their thin atmospheres are made of oxygen, not water.

Scientists built a new tool called 'Aurora' to decode alien atmospheres, proving we can detect water and ozone on distant rocky planets.

Specific shapes in the Northern Lights act as a warning sign for space weather that scrambles GPS. Now, AI is learning to read them…

Eastward-expanding auroral surges (EEAS) look like classic auroras but race across the sky at an incredible 4 kilometers per second!

Astronomers found two hidden planets in a bizarre star system that breaks the 'peas-in-a-pod' rule of how planets usually line up.

In the sigma Orionis cluster, astronomers just found free-floating planets as small as 4 Jupiter masses wandering entirely on their own.

GPX-1 and its brown dwarf orbit in perfect harmony, suggesting this massive world smoothly migrated through a flat gas disk.

Asteroid Psyche photobombed the Herschel Space Telescope, revealing its metallic surface is likely covered in an insulating blanket of…

With over 5,800 confirmed exoplanets, NASA uses a massive digital library and a public sandbox to organize the galaxy.

Jupiter's moons Europa and Ganymede don't have trees, but they have oxygen. It is trapped in microscopic ice bubbles created by extreme…

Astronomers spotted a bizarre cloud of sodium moving at the wrong speed around a hot exoplanet, pointing to a hidden, erupting exomoon.

JWST just found acetylene on a cold, dark brown dwarf—a chemical that usually needs starlight to form. Auroras might be the missing……