Hubble Telescope Celebrates 25 Years of Space Photography
This image shows M66, the largest of the Leo Triplet galaxies. It has asymmetric spiral arms and an apparently displaced core most likely caused by the gravitational pull of the other two members of the trio. NASA/ESA/Hubble Heritage / AP
Breaking News Emails
Get breaking news alerts and special reports. The news and stories that matter, delivered weekday mornings.