Around 13.7 billion years ago, something collapsed. It fell outward into the nothingness that stretched in every direction, ...

Researchers say they've discovered the largest known object in the universe, a galactic superstructure called Quipu.

Mark Garlick / Science Photo Library via Getty Images Meet Quipu, a new contender for the largest known structure in the ...

Have you ever looked at the beach and wondered how many grains of sand there are? That can be mind-boggling to think about. Scientists estimate that, depending on the grain size and density, a single ...

Three and a half kilometers beneath the Mediterranean Sea, around 80km off the coast of Sicily, lies half of a very unusual ...

It is not surprising that there are regions that are more densely populated by galaxies, and regions that are less populated.

Scientists didn't expect that stars would be able to still form in the dwarf galaxy known as Leo P, which the James Webb Telescope recently imaged.

The James Webb Space Telescope has zoomed in on Leo P, a tiny galaxy with some big things to say about star formation.

A team of astrophysicists have found flares of light in Sagittarius A*, a supermassive black hole in the center of the Milky ...

An international team of researchers has found that dark matter dominates the halos of two supermassive black holes in ...

Euclid space telescope sent some images back to Earth during an early testing phase. While reviewing the pictures, astronomer ...