Astronomers didn’t even know sub-Neptunes existed until NASA’s Kepler mission uncovered them over the past decade. Although a ...

Mars experienced an aurora in March 2024, turning the sky green, as a solar storm produced the first visible light Martian ...

Exoplanets—planets that orbit stars beyond our solar system—have transformed our understanding of the universe. Since the ...

Stars that pass close to the solar system could pull planets out of alignment, sending them hurtling into the sun or out into space ...

In "More Everything Forever," Adam Becker unpacks the flaws in the dreams of tech pioneers to reshape the world to come.

A new study, however, identifies a possible candidate. A separate team of astronomers compared 1983 data from the Infrared ...

What is so spectacular about this Martian aurora discovery, considering that scientists have captured and reported several ...

NASA's Perseverance rover has observed an aurora on Mars in visible light for the first time, with the sky glowing softly in ...

This week, an old astronomical controversy is renewed as researchers present new evidence for a hidden "Planet X" in our ...

Image is the first taken on the surface of another planet, and the first visible-light aurora image from anywhere other than ...

Webb Telescope finds crystalline water ice around star HD 181327. This discovery could reveal how icy bodies contribute to ...

"How planets are born is an unsolved area of research," astrophysicist Daniel Price of Australia's Monash University told ...