The farthest spacecraft from Earth has shut down another instrument in the hopes of buying time for an upgrade that could ...

Scientists map frozen water across the Milky Way, revealing vast “interstellar glaciers” that may help seed new planets and ...

On its 36th anniversary, NASA's Hubble Space Telescope revisits the Trifid Nebula, providing new insights on a familiar ...

A meteor cluster reveals an asteroid disintegrating near the Sun. These observations help uncover hidden asteroids and ...

The Hubble Space Telescope revisits a star-forming region 5,000 light-years from Earth, which it first captured in 1997, ...

By tracking individual stars and exploding supernovas, astronomers discovered the strength of early ultraviolet glow ...

A fireball lit up the Midvalley Highway early Thursday, April 23, as it traveled over northern Utah. Jerry Duckworth’s ...

A pair of lucky photographers snapped a stunning time-lapse shot of a fireball meteor streaking in front of Comet C/2025 R3 ...

New research explains why some black holes are missing, showing how exploding stars stop certain black holes from forming.

NASA astronaut Jessica Meir captured a stunning photo of the Lyrids meteor shower from the International Space Station.

According to scientists, red supergiant stars should produce more supernovas. But astronomers just aren’t spotting them. Here ...

Dark matter and dark energy make up 95% of the universe. Humanity has never directly detected either. The Nancy Grace Roman ...