Vera Rubin Could Triple the Number of Known Satellite Galaxies Around the Milky Way

Vera Rubin Could Triple the Number of Known Satellite Galaxies Around the Milky Way
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The Milky Way has more than 30 known satellite galaxies. The Large and Small Magellanic Clouds are the largest and most well-known; other lesser-known ones, like the Sagittarius Dwarf Galaxy, are also on the list. Astronomers think there are many more small satellites that are difficult to detect but essential in understanding the Milky Way. The Vera Rubin Observatory should help astronomers find many more of them.

April 24, 2025 at 11:40PM
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