SH2 Sharpless catalog (Hydrogen alpha regions of Milky Way) March 1, 2018January 27, 2024 Mario Motta, MD SH2 Images, PN images SH@-71 SH2-82 SH2-86 SH-91 SH2-98 SH2-101 The Tulip SH-112 SH2-114 SH2-123 SH2-129 SH2-131 SH-132 SH2-132-wide field SH2-135 SH-136 SH2-136 SH2-157 SH2-170 SH2-188 SH2-217 SH2-224 SH2-274 SH2-261 SH-276 SH2-280 SH2-284 SH-290 SH2-294 SH2-301 SH2-302 SH2-308 SH2-311 SH2-313 PLN47+42.1 PL318+41 PN-G75.5+1.7 PN-G75.5+1.7 GUM 15 GUM-16-Vela Vela-1