Dozens of hidden star streams found in the outskirts of our Milky Way galaxy Astronomers discovered dozens of stellar streams in the Milky Way using Gaia data, offering new clues about galaxy formation and dark matter. Astrobitica April 5, 2026 (Last updated: April 5, 2026) 1 minute read Astronomers discovered dozens of stellar streams in the Milky Way using Gaia data, offering new clues about galaxy formation and dark matter. About the Author Astrobitica Administrator Visit Website View All Posts Post navigation Previous: Lego’s educational space sets are a stellar way to teach kids about the basic physics of collisions and impactsNext: Artemis II toilet acts up again as astronauts speed toward the moon to break Apollo 13’s record