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

As missions like Kepler and TESS discovered more rocky exoplanets in recent years, scientists looked forward to the launch of ...

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

The Hubble Space Telescope has caputured new imagery of 9.5 light-years tall portion the Eagle Nebula, located 7000 ...

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

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

NASA ...

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

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 ...

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

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.

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