Galaxy merger Arp-Madore 417-391 is on display in this new image captured by the Hubble Space Telescope's Advanced Camera for ...

It's 'spoke season' on Saturn when strange features appear in the planet's rings. The Hubble Space Telescope continues to ...

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

Using the James Webb Space Telescope's infrared camera, scientists have captured the gigantic jet blasting out of M87* in a ...

Even astronomers who study peculiar outer space objects have their favorites. Here are some interstellar bodies that have won ...

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

While Saturn 's magnificent rings, spanning 175,000 miles (280,000 kilometres), are a familiar celestial marvel, scientists ...

Machine learning and advanced optics helped scientists correct distortions in Webb’s images, unlocking new potential to ...