This deep sky picture (left) incorporates a star cluster (proper) that would be the faintest and smallest galaxy ever seen
CFHT/S. Gwyn (proper) / S. Smith (left)
An impossibly small clump of stars is orbiting the Milky Way with out breaking up, which may imply it’s the least huge galaxy ever noticed. Although it solely incorporates about 57 stars, it may be chock-full of darkish matter.
The unusual cluster, referred to as Ursa Major III/UNIONS 1, orbits our galaxy about 33,000 mild years from the photo voltaic system. It is the smallest and faintest satellite tv for pc of the Milky Way…