NASA has unveiled four new images of the cosmos, featuring Mars, two nebulae, and a distant spiral galaxy. These images were ...

April 21 - 28 is International Dark Sky Week, a global celebration of the night sky during which like-minded organizations ...

Scientists have discovered an exoplanet 140 light-years away that's rapidly disintegrating as it orbits its star every 30 ...

Experience the magic of Star Wars Celebration Japan 2025, from star-studded appearances to cultural showcases and ...

This gas needs an enormous amount of energy to shine — more than normal stars can supply. The discovery, based on data from ...

Thirty-five years ago, the Hubble Space Telescope was launched into orbit. It's been sending back galactic data and images ever since.

Using the James Webb Space Telescope, astronomers are working to confirm potential evidence of life on a distant exoplanet dubbed K2-18b.

In a close-up of the Rosette Nebula — a stellar nursery 5,200 light-years away — dark clouds of gas and dust are seen being carved by radiation from massive stars. A young star at the upper right is ...