The James Webb telescope has made another stunning discovery -- this time of a massive planet that could potentially sustain ...

The shattered star at the center was once a white dwarf, a stellar ember no larger than Earth, yet almost as heavy as the Sun ...

You can watch comet 3I/ATLAS live online tonight (July 3), thanks to the Virtual Telescope Project, which will livestream ...

A massive object from outside the solar system is passing through, but the world is not in danger. It is a rare visitor, ...

Long theorized but never observed, the first known “planet with a death wish” is described by Ilin and her colleagues in a ...

It appears our solar system is getting more popular with out-of-towners. Astronomers have found a third interstellar object, ...

A free-to-attend stargazing event will be held by the Astronomers of Humboldt this Saturday in Southern Humboldt.

By studying faint vibrations within stars, scientists using the Keck Planet Finder have discovered internal features that ...

The explosion of a star, called a supernova, is an immensely violent event. It usually involves a star more than eight times ...

I/ATLAS, earlier known as A11pI3Z, is only the third interstellar visitor to be discovered passing through our corner of the ...

Astronomers uncover the first direct evidence for how some white dwarf stars explode, confirming the long-debated ...

European Southern Observatory’s Very Large Telescope took photos a rare supernova roughly 300 years after it happened ...