Messier 63, the Sunflower Galaxy in Canes Venatici in the northern spring sky. This is a fine example of a 'flocculent' spiral galaxy with tightly...
Astronomers are using these three NASA Hubble Space Telescope images released 11 January, 2001 to help tackle the question of why distant galaxies...
The Needle Galaxy in Coma Berenices. The Needle Galaxy, an edge-on spiral galaxy in the constellation of Coma Berenices. Artist NASA.
messier 106, also known as ngc 4258, is a spiral galaxy in the constellation canes venatici. - 螺旋星系 個照片及圖片檔