The Hubble Space Telescope has been a monumental tool in astronomy for over 30 years, providing breathtaking and mysterious ...

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

Solar scientists have unveiled spectacular new images of plasma "rain" in the sun's corona using adaptive optics.

NASA says with the help of data from the James Webb Space Telescope, scientists have confirmed the presence of water crystals around a Sun-like star, some 155 light-years away from Earth. The star, ...

A dazzling cosmic swirl, NGC 3507 shines alone in this Hubble image, though it secretly belongs to a dynamic galactic duo.

Scientists have long puzzled over a discrepancy in how fast the universe is expanding, but new, sharper data from the James Webb Space Telescope may finally be solving the mystery. By refining ...

The CZ-3B/E Y110 flew on an eastbound path and launched Tianwen-2 on an Earth escape trajectory. Tianwen-2 will orbit ...

This sparkling stunner brings astronomers one step closer to examining Cosmic Dawn, when the universe was just a few million ...

Information about Uranus is limited. What we know is that the planet is composed mainly of water and ammonia ice, its ...

NASA has released many clear images of different regions in the universe taken by the world's largest telescope, James Webb.

Based on 20 years of observations by NASA’s Hubble Space Telescope, new research sheds light on one of the solar system’s ...

In 1987, an enormous blue arc, thought to be hundreds of trillions of miles long, was first considered one of the largest ...