Mysterious dark matter may leave clues in 'strings of pearls' trailing our galaxy

Starting in late 2025, the Vera C. Rubin observatory will image the outskirts of our galaxy in search of dark matter clues.

Mysterious dark matter may leave clues in 'strings of pearls' trailing our galaxy
Starting in late 2025, the Vera C. Rubin observatory will image the outskirts of our galaxy in search of dark matter clues.