Thanks all. Never even considered it as an educational thingy... hmm... that would be worth using one of the NASA images for the earth I guess... will have to look into that.
Amazing well, done!
Would love a bit more info on this like in total how many images did you take, how many hours, where did you take the shots, etc
27 images in total, each one is a single exposure between about 1/10 and 1/100 second. All the shots were taken from either my front or back garden. I used a 600mm telescope with a Kenko 2x MC7 TC, about 35mm of cheap macro tubes between the TC and my 450d to increase the magnification, no filters. Probably no more than 30 to 60 minutes in total capture time, which allows for connecting it all together, carrying it out, focusing (manual rack and pinion, turn a wheel and move the camera back or forward), and about 7 or 8 hours processing, including the 20 minutes to save/load the image file each time.
That sounds easy... but nailing focus is actually far harder than you'd think.
For detail, the telescope is an 80mm aperture, ED air spaced doublet (2 glass elements in a single group), 600mm focal length. This is running at about 1500mm, I'm not sure how much magnification the tubes gave me, but it's about that much.