The probe launched almost 50 years ago and is the farthest human-made object from Earth. Shutting down one of its scientific ...

The sun is an incomprehensibly gigantic, constantly roiling nuclear furnace—but some days are even busier than others. Based ...

James Webb data reveal pristine gas irradiated by energetic light some 450 million years after the Big Bang — a sign it may ...

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

The nebula’s buckyballs are prominent in the new images, concentrated in the spherical shell immediately around the central ...

A mysterious cosmic explosion has astronomers buzzing, as a strange event may hint at an entirely new kind of stellar ...

The moon will briefly hide Regulus in a dramatic occultation visible across parts of the eastern U.S.

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

Nasa is set to reveal billions of undiscovered galaxies, including a "treasure trove" of planets beyond our solar system. The ...

Breaking space news, the latest updates on rocket launches, skywatching events and more! You are now subscribed Your ...

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

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