Our neighboring Andromeda Galaxy (Messier 31, or M31) appears to sport a lopsided arrangement of satellite galaxies that defy ...

Case in point, UMa3/U1. It’s easy to distinguish galaxies such as Andromeda and the Milky Way. They are large, ...

A recent study published in Nature Astronomy has revealed that the dwarf galaxies orbiting around Andromeda, our neighboring galaxy, are distributed in such an uneven way that it calls into question ...

But the satellites of the Milky Way and M31 show different evolutionary histories, and this new galaxy, dubbed Andromeda XXXV ...

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Smaller satellite galaxies we see around larger galaxies like Andromeda or our own Milky Way are thought, essentially, to be there because they haven't fallen in quite yet. "Astronomers suspect ...

Spanning approximately 220,000 light-years across, the Andromeda Galaxy is the largest galaxy of the Local Group, which also contains the Milky Way. Miguel Claro is a professional photographer ...

Along with a number of neighbouring galaxies — including our closest galactic neighbour, the Andromeda Galaxy — it forms what ...

All but one of M31's brightest 37 satellites are on the side of the Andromeda spiral that faces our Milky Way galaxy – the odd one out being Messier 110, which is easily visible in amateur ...

The Andromeda Galaxy as seen by astrophotographer ... The large-scale cloud formations visible in the foreground belong to our own Milky Way galaxy, as do the several distinct colorful stars ...