A new study says observations from the NASA Fermi space telescope suggest a halo of dark matter around the center of our ...

If you're wondering what kind of telescope you need to see Saturn and Jupiter, you're halfway to the answer. Although either of the two main types of telescope — refractors and reflectors — can be ...

"Asteroseismology with Roman is possible because we don't need to ask the telescope to do anything it wasn't already planning to do." ...

Still, science being science, we needed proof—and we got it in 1992, when two astronomers found two planets orbiting a pulsar ...

This month will bring some striking celestial sights, including one of the year’s best meteor showers and a glowing ...

Queen guitarist Sir Brian May's latest book explores the history, mystery and evolution of galaxies in a way never tried ...

There’s magic in the air this holiday season and there’s also magic in the  December Pottsville night skies. These long ...

As space agencies track the comet's path, 3I/ATLAS is offering astronomers rare clues about what lies beyond our Solar System ...

NASA released new images of 3I/ATLAS, the third comet ever to be discovered in Earth's cosmic neighborhood originating from ...

The observations are the earliest yet of a supernova, revealing in detail the moment that the shockwave obliterated the star.

A comet hurtling through the solar system from interstellar space is exactly what it appears to be, NASA officials said ...