April skies feature close planet pairings, a bright meteor shower, and stunning views of the ancient star cluster M3.

The trailer began with an empty star filling with color before Kirby hopped on and rode it down to what is presumably Planet ...

In a photo carousel captioned simply with a green heart emoji, Roccuzzo proudly showed off her look: an emerald green silk ...

Stars are constantly vibrating because of ‘starquakes’. Listening to their sound can reveal a surprising amount of ...

Some stars in our galaxy pulse like musical instruments, and scientists have found a way to listen in. These rhythmic ...

Barnard’s Star is notorious among astronomers for a history of false planet detections but it appears the latest discovery – ...

The Atacama Cosmology Telescope (ACT) collaboration, which includes researchers from the University of Toronto, recently ...

This image of the Helix Nebula, released on March 4, 2025, shows a potentially destructive white dwarf at the nebula's center ...

SPHEREx will begin routine science operations in late April, NASA said. At that time, the space telescope will begin taking about 600 exposures a day. The observatory is capable of detecting infrared ...

In new images, scientists have gotten the closest look yet at Sagittarius C -- a 'stellar nursery' where clouds of gas and dust have collapsed to form thousands of new stars.

SPHEREx's first images — containing roughly 100,000 points of light stars, galaxies and nebulae — have confirmed that the ...

US president yesterday unveiled sweeping "Liberation Day" tariffs targeting countries around the world, in a move that risks sparking a global trade war ...