okt 142013
 
Anne's Image of the Day: Spiral Galaxy NGC 4145

October 14, 2013 NGC 4145, a spiral galaxy in Canes Venatici Image Credit & Copyright: Adam Block/NOAO/AURA/NSF/Mount Lemmon SkyCenter/University of Arizona (http://skycenter.arizona.edu/gallery) NGC 4145 is a barred spiral galaxy that measures roughly 80,000 x 55,000 light-years, located about 46 million light-years away from Earth in the northern constellation of Canes Venatici (the Hunting Dogs). It [continue reading]