The universe is a vast and often baffling place, and even with our most powerful telescopes, there are still plenty of things ...

Scientists figured out that the universe is billions of years old — after years of reading ancient rocks and dying stars, and ...

New Hubble Space Telescope imagery of the Saturn show it's 'ring spokes' in orbit around the gas giant planet. Credit: ...

The mysterious interstellar visitor in our Solar System has shifted in a way that has never been seen among comets before.

The universe is truly magical: vast, mysterious, and endlessly fascinating. There’s something almost unreal about being able ...

The Mauve telescope, developed by London-headquartered start-up Blue Skies Space, is the size of a small suitcase and carries ...

The Trump administration could redirect the nation’s spy satellites to watch over drug cartels as it focuses on defending the Western Hemisphere.

A newly discovered odd radio circle in space could serve as a time capsule for the violent events that shape galaxies.

"If we stick to our plan, we will be the first standalone commercial LEO platform ever in space with Haven-1, and that's an ...

Astronomers have observed a supermassive black hole far from the center of a galaxy where it ought to be giving off bright ...

I/ATLAS, a mysterious interstellar object racing toward the Sun, is baffling scientists with its speed and origin. Some ...

NASA's Hubble Space Telescope and Chandra X-ray Observatory joined forces to find an elusive intermediate mass black holes in ...