What else is hiding in the brightness of the outer planets? That was made more pressing by the James Webb Space Telescope’s Near-Infrared Camera catching a dim, six-mile-wide moon around Uranus a ...

Two colliding galaxies have been found to be reorganizing their dwarf satellites, potentially solving a major conundrum ...

At about 1,700 years old, MSH 15-52, sometimes called the "cosmic hand" or " hand of God " for its unusual shape, is one of ...

It’s worth noting that stars didn’t even start showing up until about 300 million years after the Big Bang. So, whether ...

Avi Loeb said bases this hypothesis on a July 21 image captured by the Hubble Space Telescope and shared by NASA.

The Hubble Space Telescope has caputured new imagery of 9.5 light-years tall portion the Eagle Nebula, located 7000 light-years distant from Earth. Credit: ESA/Hubble & NASA, K. Noll, N. Bartmann (ESA ...

New data from the James Webb telescope suggests that Bennu and Ryugu — two asteroids recently visited by sample-return ...

Astronomers using the James Webb Space Telescope have found an unknown moon orbiting Uranus, bringing the planet’s total to ...

A collaboration involving a Rutgers University-New Brunswick cosmologist, along with hundreds of other researchers and dozens ...

For weeks, Elena Adams has been leading her team at the Applied Physics Laboratory (APL) in Laurel, Maryland, through ...

The globular cluster NGC 6441 shines brightly about 13,000 light-years from the Milky Way’s center. Containing countless ...

A respected Harvard astrophysicist has shared new claims about the mysterious interstellar object in our Solar System, saying there are signs it is not an ordinary comet.