The Lowers Nebula

11小时曝光Sh2-82

SH2-82 ( Little Coccoon Nebula )

M99（NGC 4254）

NGC 1499 ( Sh2-220 )

NGC6888 Crescent Nebula

Little Dumbbell Nebula

IC 59 and IC 63

NGC1555 Hind's Nebula

NGC 2238 Rosette Nebula