NASA’s Nancy Grace Roman Space Telescope is gearing up to unlock the deepest secrets of the universe with three ...

April 21 - 28 is International Dark Sky Week, a global celebration of the night sky during which like-minded organizations ...

A stunning new photograph of the Andromeda Galaxy has unveiled the vast, glowing gases that surround this majestic spiral ...

A surprisingly well-formed spiral galaxy has been spotted just a billion years after the Big Bang, challenging long-held ...

The James Webb Space Telescope has revealed a rare "Einstein ring," revealing two distant galaxies in an optical illusion ...

In celebration of the 35th anniversary of the legendary space telescope’s launch, here are 35 of our favorite images it has ...

Northern Minnesota is home to some of the darkest and most pristine night skies in the United States. The Boundary Waters ...

Spanning approximately 220,000 light-years across, the Andromeda Galaxy is the largest galaxy of the Local Group, which also ...

Webb has two decades ahead of it, but it's already captured some stunning images. Here are 35 of our favorites.

FLAGSTAFF, AZ (AZFamily) — It’s International Dark Sky City Week, and around the world, stargazers are commemorating efforts ...

After more than a decade of mapping billions of stars across the Milky Way and beyond, a groundbreaking spacecraft is ...

Astronomers since then indeed have discovered worlds, called circumbinary planets, orbiting two stars. But for sheer ...