Alessandro Carrozzi The edge-on Splinter Galaxy (NGC 5907) hosts a faint stream of stars, captured in this deep LRGB image consisting of around 12.5 hours of exposure taken with 20- and 12-inch remote scopes in Spain. The stream is what remains of a dwarf satellite galaxy that merged with the Splinter at least 2.5 billionContinue reading "A stellar stream"