Many astronomers are growing increasingly concerned that these outdoor lighting from roads, buildings and elsewhere could blind us to the rest of the universe.

NASA/ESA's Hubble Space Telescope has captured an image of the swirling spiral galaxy NGC 3285B, located 137 million light-years away in the Hydra constellation.

The first stars were not just lights in the dark, they were cosmic fire-starters that transformed the universe while seeding ...

What can carbon dioxide (CO₂) on Saturn’s moons teach scientists about their formation and evolution? This is what a recent ...

"These are the first JWST observations of tidal disruption events, and they look nothing like what we’ve ever seen before." ...

Some observatories that used to be dark and remote are now adjacent to bright urban centers. And sending all telescopes into ...

Cosmologists have discovered new evidence from the early universe that suggests we are living in a giant void.

There’s a very clear turning point in Bonnie Blue documentary. The first half of the film is a fascinating, curious peek ...

NASA’s telescope captured 7 amazing spiral galaxy photos. These galaxies have bright stars, swirling arms, and glowing gas.

The James Webb Space Telescope's s MIRI and NIRCam instruments have captured an amazing view of spiral galaxy NGC 2090. The ...

What could we choose as the seven most remarkable celestial objects visible either with our eyes or with a small telescope?