For more than 150 years, the OJ 287 galaxy and its brightness variations five billion light years away has both puzzled and ...

Efrain Morales captured the image of Titan's shadow darkening Saturn on July 18, while the gas giant was over 800 million ...

The Sun, an ever-burning ball of gas at the center of our solar system, has always fascinated people. But now, scientists are ...

The swirling spiral galaxy in this NASA/ESA Hubble Space Telescope image is NGC 3285B, which resides 137 million light-years ...

On May 20, 1990, the Hubble Space Telescope sent its first image to Earth. This photo turned out to be 50% sharper than ...

This unprecedented view of the Bullet Cluster provided by the James Webb Space Telescope and the Chandra X-ray Observatory reveals how the dark matter is distributed.

The Hubble Telescope and Chandra X-ray Observatory saw an enigmatic intermediate-mass black hole lighting up in X-rays, ...

The mighty James Webb and Hubble space telescopes united to reveal stars being born inside the Small Magellanic Cloud, which ...

This Hubble space telescope image of the five galaxies that make up Stephan’s Quintet was released in 2018. G. Bacon, J. DePasquale, F. Summers and Z. Levay/STScI, NASA, ESA An exoplanet’s sky ...

The James Webb Space Telescope ( JWST) is celebrating three years of transformational science with a striking new image of ...

The Vera C Rubin observatory, home to the world's most powerful digital camera, promises to transform our understanding of the universe. If a ninth planet exists in our solar system, scientists say ...

A French scientist has apologized after tweeting a photo of a slice of chorizo, claiming it was an image of a distant star taken by the James Webb Space Telescope. Étienne Klein, a celebrated ...