Zoom in to one of the largest spiral galaxies ever seen, UGC 2885, also known as Rubin's galaxy, after the late astronomer Vera Rubin, who used the galaxy to look for invisible dark matter. Find out how much bigger this galaxy is than our own: https://bit.ly/44mzTIp #astronomy #galaxy https://cdn.masto.host/astrodonsocial/media_attachments/files/110/911/655/520/970/234/original/c0f7abe6cef40a66.mp4