Though tiny, this newfound satellite galaxy around M31 offers big lessons — and questions — about how galaxies evolve.
Andromeda XXXV is only about 20,000 times more massive than our Sun—very small, even for a satellite galaxy. For comparison, ...
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A Swarm of Dwarf Galaxies Buzz Around Our Milky Way's Twin Imagine the Milky Way and Andromeda as two massive aircraft ...
When you buy through links on our articles, Future and its syndication partners may earn a commission. The newfound galaxy, ...
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 ...
"It was actually a total surprise to find the satellites in that configuration and we still don’t fully understand why they appear that way." ...
A discovery made by a team led by researchers at the University of Michigan tugs at the seams of some key cosmic lessons we ...
The cosmos has a way of keeping astronomers on their toes. Just beyond the edges of the Andromeda galaxy, researchers have identified the tiniest galaxy ever ...
The newfound galaxy, Andromeda XXXV, is seen within the white ellipse. | Credit: CFHT/MegaCam/PAndAS (Principal investigator: Alan McConnachie; Image processing: Marcos Arias) Astronomers have ...