All the stars you have met so far live in one galaxy: the Milky Way. Just 100 years ago, many astronomers thought it was the entire universe. Then we discovered that the universe is full of galaxies – hundreds of billions of them.
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01The Milky WayGalaxy · Barred spiral · Our home
02Large Magellanic CloudGalaxy · Satellite of the Milky Way
03Small Magellanic CloudGalaxy · Satellite of the Milky Way
04Andromeda Galaxy (M31)Galaxy · Spiral
05Triangulum Galaxy (M33)Galaxy · Spiral
06Whirlpool Galaxy (M51)Galaxy · Interacting spiral
07Sombrero Galaxy (M104)Galaxy · Spiral, edge-on
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