M 51 and NGC 5195 – CVn
M51, a stunning face-on spiral galaxy, was discovered in 1774 by C. Messier , while its companion, NGC 5195, was discovered by P. Méchain in 1785. Its distance in estimated in about 30 millions...
M51, a stunning face-on spiral galaxy, was discovered in 1774 by C. Messier , while its companion, NGC 5195, was discovered by P. Méchain in 1785. Its distance in estimated in about 30 millions...
– Comets C/2025 A6 Lemmon & C/2025 R2 SWAN 2025 flyby (24 Oct. 2025)