From supermoons to an eclipse and star parties at national parks, these captivating celestial phenomena will get Americans ...

The South Downs National Park has revealed the winners of its annual astrophotography competition. Here are some of the winning photos.

A dazzling display of the Milky Way at Cuckmere Haven and a hauntingly beautiful shot of the legendary Chanctonbury Ring are among the winners of a South Downs competition.

American Astronaut Don Pettit stunned several viewers when he shared several out-of-this-world photos from the International ...

NEW YORK – A neutrino detector submerged in the Mediterranean Sea has sniffed out the most energetic ghost particle yet, scientists reported Wednesday. The newly detected neutrino is around 30 times ...

Space can be a wondrous place, and we've got the pictures to prove it ... the Bullseye galaxy, which measures 2.5x larger than the Milky Way. LEDA 1313424 has more rings than any other known ...

The zodiacal light shines in the evening as the Moon reaches Last Quarter and skims past Spica and Antares in the sky this ...

The Hubble Space Telescope’s latest stunning images have allowed scientists to solve the mystery of the Bullseye Galaxy’s ...

when researchers precisely measured the motions of many stars within the Andromeda Galaxy and found that these stars were approaching the Milky Way. Presently, the two galaxies are moving toward ...

Astronomers trace the striking pattern to an encounter between a big galaxy and a much smaller one some 50 million years ago.

The cosmic superstructure Quipu is more than 13,000 times the length of the Milky Way, and its mass is 200 quadrillion times ...

"These two supernova remnants are helping us to better understand the dynamics of our home galaxy’s neighborhood," ...