Euclid, a space telescope on a mission to uncover the secrets of dark matter and dark energy, has already made a stunning discovery: a perfectly formed Einstein ring hidden in a well-known galaxy.

Scientists are closely tracking asteroid 2024 YR4 to determine its impact probability in 2032. Is this space rock a real threat to Earth, or is there nothing to worry about? Here’s what the latest ...

Red-and-green-tinted clouds drift through the Martian sky in a new set of images captured by NASA's Curiosity rover using its ...

Photographers have been sharing their photographs of Comet G3 (ATLAS), which burned bright during January in the southern hemisphere ...

Look up this week for February’s full snow moon and to catch the last glimpse of a visible parade of planets in the night sky ...

Discover the extraordinary Einstein ring discovered by the Euclid space telescope. A perfect ring of light encircling galaxy ...

Astronomers have discovered a massive, double-lobed radio jet stretching 200,000 light-years from a quasar that existed when ...

The “full snow moon” is certainly living up to its name in the D.C. area and east coast as the region is in the middle of a winter storm forecast with plenty of snow coming down.

Euclid, the European Space Agency's dark Universe detective, has made an astonishing discovery -- right in our cosmic backyard.

Just above the moon will be Mars, shining with a steady orange glow. Both the moon and Mars will be in the Gemini ...

New research shows that star activity can distort exoplanet measurements, affecting size, temperature, and atmosphere ...

Coyotes are some of the most adaptable and intelligent predators in the U.S. They have evolved unique strategies to outsmart ...