A powerful geomagnetic storm last week brought rare and bright auroras, which were observed even in Florida and Mexico. Lisa Upton, a heliophysicist from the Institute of Southwestern Studies, told ...

T he 1990s stand as one of the most important eras in anime history. It was a decade defined by big emotions, bold ideas and ...

For the first time, scientists have built a digital version of the Milky Way that follows the motion of individual stars, not ...

A baby galaxy is throwing one heck of a tantrum, and it's shaking up our understanding of the earliest galaxies.

"The discovery of this stream highlights how much is still unknown about the life histories of galaxies, how the hidden ...

Astronomers have identified a compact, superheated galaxy in the early universe that is churning out new suns at roughly 180 ...

Astronomers have long puzzled over the cause of a mysterious “glow” of very high energy gamma radiation emanating from the ...