NGC 7635, also known as the Bubble Nebula, The "bubble" is created by the stellar wind from a massive hot, young central star, The nebula is located 8 000 light-years away. This image is 60 frames each 120 seconds long. taken with an Altair Hypercam 183C-V2, Altair ED80-R
21P and the Messier cluster 37 (M37) Tonights image. @CanonUKandIE 600D, @altair_astro ED80-R. 10 frames 120 seconds each ISO 1600. The Comet came closest to Earth (visibly) during the night of September 9-10, 2018, @astrofarmfrance
Last nights image of Comet 21P/Giacobini-Zinner. 16 x 90 seconds Canon 600D, @altair_astro ED80-R. It looked absolutely stunning in the 20" Dobson, come to think of it, everything did..