A reddish star is about to pass through a "beehive" of stars. That "star" is actually one of Earth's planetary neighbors.

The new moon occurs April 27, and a day later Venus and Saturn will make a close approach to each other (known as a ...

A new study released on Thursday describes a search for what are called "microlensing" events, where a planet acts as a ...

Space exploration missions have revealed that polar vortices aren’t uncommon beyond Earth. They’ve been observed throughout ...

A study led by Paolo Padoan, ICREA research professor at the Institute of Cosmos Sciences of the University of Barcelona ...

Artificial intelligence is transforming the search for alien life with new tools that detect UAPs and identify Earth-like ...

A dazzling snapshot from ESO’s Paranal Observatory captures a rare sky parade — the Moon, a comet, and nearly every visible planet strung across the heavens. This celestial lineup is an optical ...

Researchers using data from the James Webb Space Telescope recently announced they had detected biosignature gases on planet ...

A new AI model from the University of Bern predicts planetary systems likely to host Earth-like planets. It could boost the ...

Early Friday morning, the crescent moon will align with the planets Venus and Saturn in a rare and playful celestial event ...