A stunning new image of one of the Milky Way's nearest galactic neighbors, Barnard's Galaxy, reveals rich star formation and curiously-shaped nebulas.
At the relatively close distance of about 1.6 million light-years, Barnard's Galaxy is a member of the Local Group, an archipelago of galaxies that includes our home, the Milky Way.
The galaxy, also known as NGC 6822, was discovered by the American astronomer Edward Emerson Barnard in 1884.
The new image, taken by one of the telescopes at the European Southern Observatory in La Silla, Chile, shows Barnard's Galaxy beneath a sea of foreground stars in the direction of the constellation of Sagittarius (the Archer).
Barnard's Galaxy is a dwarf galaxy that lacks the spiral arms of its neighbors, the Milky Way, Andromeda and the Triangulum galaxies. It is about a tenth of the Milky Way's size, with about 10 million stars — a far cry from the Milky Way's estimated 400 billion.
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