A daily update by email. Science news, great photos, sky alerts.
Submit your photo here. Comment or upvote on photo pages. Search via photographers' names. More improvements coming! To help, please donate.
← Go back
meade 14'' sct and atik 383l colour ccd
stacked with deep sky stacker and finished with photo shop
m42 via meade 14'' sct with hyperstar. 90x20 sec images with darks added