Andromeda XXXV is only about 20,000 times more massive than our Sun—very small, even for a satellite galaxy. For comparison, ...
Our Solar System is in motion and cruises at about 200 kilometres per second relative to the center of the Milky Way.
A NASA telescope was launched into space from California on Tuesday for a mission to explore the origins of the universe and ...
A NASA telescope was launched into space from California on Tuesday for a mission to explore the origins of the universe and ...
Even the little-understood Oort Cloud, at the outer edges of our solar system beyond view, has a partly spiral structure.
Astronomers say they have traced a mysterious pulsing in the Milky Way to a surprising source: a dead star locked in a dance ...
The discovery of the dwarf galaxy Andromeda XXXV --located roughly 3 million light-years away and the smallest yet found in the Andromeda system -- is forcing astronomers to rethink how galaxies ...
A discovery made by a team led by researchers at the University of Michigan tugs at the seams of some key cosmic lessons we ...
A major discovery on the outskirts of Andromeda is shaking up our understanding of galactic evolution. Astronomers have found the dimmest and smallest satellite galaxy yet—Andromeda XXXV—forcing them ...