Small, compact galaxies seen in the early universe have puzzled astronomers – finding these unusual objects closer to home ...

How old is the universe? Learn more about the age of the Universe, from it's explosive beginnings to how we on Earth can ...

Scientists predict up to 100 invisible galaxies may orbit the Milky Way, hiding just beyond our current detection limits.

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

Our galaxy may reside in a billion-light-year-wide cosmic bubble that accelerates local expansion, potentially settling the ...

In just five minutes, we’re diving into the mind-boggling journey of the universe, from its explosive beginnings in the Big ...

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

Astronomers have discovered the ‘Infinity’ galaxy — two merging galaxies forming a supermassive black hole — possibly the ...

But in the past two decades, new types of black holes have been seen and astronomers are beginning to understand how they ...

The world's most powerful telescopes, including the James Webb Space Telescope and FAST, are revolutionizing our ...

Hubble’s crystal-clear look at NGC 1786—an ancient globular cluster tucked inside the Large Magellanic Cloud—pulls us 160,000 ...