KOI 5715.01, a planet 3,000 light-years away, offers superior habitability to Earth with a longer-lived star and billions ...

An interstellar trespasser known as 3I/ATLAS is almost certainly a comet. So, why do so many people think it's ...

The Beijing-controlled megacity is courting international researchers with astronomical salaries and cutting-edge equipment.

Nearly 2½ centuries ago, in December 1781, musical composer and amateur astronomer William Herschel was scanning his telescope through the skies over ...

Astronomers say they spotted signs of a giant explosion releasing from a star beyond our solar system, one powerful enough to destroy a planet’s atmosphere.

There's no better time than now to embrace the majesty of the night sky to begin a lifelong journey with amateur astronomy ...

Silverman, Leah. "Astronomers Just Created The Most Detailed 3D-Map Of Our Galaxy Yet." AllThatsInteresting.com, November 14, ...

Astronomers have for the first time detected a coronal mass ejection from another star, shedding light on worlds orbiting red ...

The discovery indicates how galaxies could have grown quickly when the universe was very young, solving a long-standing ...

A newly discovered comet named C/2025 V1, which some have compared to 3I/ATLAS, is due to make its closest approach to Earth on Tuesday, Nov. 11.

The James Webb Space Telescope was built with a flaw, and because it's a million miles away, we can't repair it, but we can ...