The space of night is infinite,
The blackness and emptiness
Crossed only by thin bright fences
Of logic

— Kenneth Rexroth
"Theory of Numbers"

M51

M51

Again M51 (seems to be popular on this site) taken on Saturday evening when the sky was clear. I notice some dust mites on image, need to clean camera. Just over one hour exposure. Also note that there is another galaxy in the lower right hand corner, 14.5 magnitude IC4263, faint but large.