Astronomy | astro_images | M51_HaLRGB_Final
M51, Whirlpool galaxy in Canes Venatici
4/4, 5/12/2016 with 12.5" Planewave telescope and QSI-640ws camera at f/8
M51, Whirlpool galaxy in Canes Venatici
4/4, 5/12/2016 with 12.5" Planewave telescope and QSI-640ws camera at f/8