IC 1101 holds the title of the largest galaxy known to humanity, and its colossal size is almost beyond comprehension.

There could be many more satellite galaxies orbiting the Milky Way than previously thought or observed, according to ...

"One day soon we may be able to see these 'missing' galaxies, which would be hugely exciting and could tell us more about how the universe came to be as we see it today." ...

For centuries, we’ve looked up at the stars and wondered if the universe is infinite. We know there is a visible boundary of what we can observe, defined by how far light has traveled since the Big ...

Yale astronomer Pieter van Dokkum and a team of researchers have discovered an object in space they call the "Infinity" ...

The Milky Way could have many more satellite galaxies than scientists have previously been able to predict or observe, ...

The JWST discovers the Zhúlóng spiral galaxy, as massive as the Milky Way, formed only a billion years after the Big Bang.

"I had a really nice connection with Matt [Shakman, director] and then forgot about the whole thing,” Moss-Bachrach told ...

However, new research has shown this potentially "water ice-rich" visitor could be even more extraordinary than initially ...

Scientists discover 3I/ATLAS, a possible 7-billion-year-old comet from deep space. It may rewrite what we know about the ...

NASA's James Webb Space Telescope has revealed thick, dusty layers of the Cat's Claw Nebula, a region of star formation about 5,500 light-years away in the constellation Scorpius, the agency has ...

What can a newly discovered interstellar comet teach scientists about solar system formation and evolution? This is what a recent study presented at the Na | Space ...