Our Solar System is in motion and cruises at about 200 kilometres per second relative to the center of the Milky Way.
Andromeda XXXV is only about 20,000 times more massive than our Sun—very small, even for a satellite galaxy. For comparison, ...
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 ...
Astronomers say they have traced a mysterious pulsing in the Milky Way to a surprising source: a dead star locked in a dance ...
Even the little-understood Oort Cloud, at the outer edges of our solar system beyond view, has a partly spiral structure.
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 ...
NASA’s SPHEREx mission has successfully communicated with Earth, marking the start of an ambitious journey to map the cosmos.