Hickson 10 is a compact group of four galaxies located in the constellation Andromeda. It’s one of the 100 groups cataloged in Paul Hickson’s 1982 paper, “Systematic Properties of Compact Groups of Galaxies.” These groups are particularly interesting to astronomers because their close proximity leads to strong gravitational interactions, which can trigger bursts of star formation, warp galactic structures, and even lead to eventual mergers. The members of Hickson 10 are a mix of spiral and elliptical galaxies, and their interactions are helping scientists better understand the process of galaxy evolution in crowded environments. Studying such groups provides a glimpse into the cosmic dance that shapes the universe. Written by Gemini AI.