Astronomers have captured the first optical evidence of a million-light-year-long bridge of stars being torn from one massive ...

Faint Bridge of Stars Reveals Rare Galactic Merger Astronomers have created one of the most detailed views ever captured of a ...

A Chilean observatory has unveiled the largest telescope in the world, equipped with a simply massive camera and capable to ...

Astronomers have spotted two massive galaxies locked in a cosmic tug-of-war 700 million light-years from Earth — and for the ...

Interstellar comet 3I/ATLAS shines in the sharpest view yet captured by the Hubble Space Telescope, helping astronomers ...

On one side are astronomers who use ground-based observatories to gather starlight from the depths of the universe. On the ...

Astronomers have discovered a ghostly, million-light-year-long bridge of stars connecting two massive galaxies within the ...

This score means that it’s likely to have been engineered instead of being a naturally occurring force.

A million-light-year bridge of stars links merging galaxies in Abell 3667. This optical evidence confirms a cosmic collision.

A cosmic formation known as the 'dumbbell nebula' will be visible from Earth in August. Will you need a telescope to see it?

In a preview of observations that will be made routinely by the Vera C. Rubin Observatory, astronomers found evidence ...

A comet that was born in another solar system and could be billions of years old is hurdling through Earth’s solar system — a ...