GALACTIC SPIN CYCLE Kfir Simon At roughly 25 million light-years away, spiral galaxy M101 in Ursa Major displays many bright, pinkish star-forming regions across its expansive face. DETAILS: AstroSysteme Austria ASA600 Ritchey-Chrétien telescope and Moravian C3-61000 Pro camera. Total exposure: 3 hours through Hα and LRGB filters. sk yand tele scope .o r g * NOVEMBER 2024 77http://skyandtelescope.org