SH2-140,145,150,154

SH2-140,145,150,154

NGC7000&IC1050

NGC7000&IC1050

M16&M17

M16&M17

LDN379

LDN379

LBN691

LBN691

NGC1999

NGC1999

IC2574

IC2574

SH2–224

SH2–224

NGC474

NGC474

IC342

IC342