Deep in the constellation Canes Venatici, also called the Hunting Dogs, lies the dwarf galaxy NGC 4449. It's part of the M94 galaxy group, near a group of galaxies to which our Milky Way belongs. In ...

WASHINGTON, Jan 14 (Reuters) - Scientists have detected emanating from the nucleus of a galaxy relatively close to our Milky Way flashes of X-rays gradually increasing in frequency that seem to be ...

When you buy through links on our articles, Future and its syndication partners may earn a commission. New research suggests that the dwarf planet Ceres may have once had a radioactive core, capable ...

"This was the first star we've seen that is right in the middle of its 'teenage' phase." Astronomers have discovered the "missing link" connecting the death of sunlike stars to the birth of white ...