In a nearby and decidedly odd galaxy, a star exploded. The fierce light and intense energy screamed outward, marching across the vast reaches of space. Vast indeed: It took nearly 12 million years for ...

As darkness falls, the nighttime curtain over the spring sky reveals myriad galaxies scattered across the expanse of the universe. Although most are too dim to be seen through binoculars, a few ...

Seoul hosts trio of cherry blossom festivals across Yangjaecheon, Yeouido, Seokchon "White popcorn" has landed in Seoul, too. Cherry blossoms that began blooming on warm spring breezes from the south ...

With dark and clear skies later in the week, this is a great time to get out those binoculars and view some of the most amazing objects in our Arizona skies! High in the northern sky around 10 p.m.

When it comes to star formation, not all galaxies are the same. Some are quenched, meaning they've depleted their star forming gas and form very few new stars. Some, like the Milky Way, are typical ...