swap_horiz Sh2-311 Alternatives
Looking for alternatives to Sh2-311? Compare the top Nebula options ranked by our AI scoring system.
Sh2-311
Sh2-311 is a large emission nebula and H II region in the constellation Puppis, also identified with NGC 2467. Its glowing gas is ionized by young, hot stars, and the surrounding complex contains active star formation, dark dust structures, and the young stellar groups Haffner 18 and Haffner 19. Inf...
apps Top Sh2-311 Alternatives
The top alternative to Sh2-311 in 2026 is Sh2-275 with a score of 9.18/10, followed by Sharpless 2-157 (8.14) and Lobster Claw Nebula (8.12).
Sh2-275
Sh2-275 represents the Rosette Nebula an emission nebula located within the Monoceros constellation. This star-forming r...
Sharpless 2-157
Sharpless 2-157 is an emission nebula located within the Cassiopeia constellation. Identified by astronomer Stewart Shar...
Lobster Claw Nebula
The Lobster Claw Nebula, formally Sh2-157, is an emission nebula located within the Cassiopeia constellation. It’s notab...
Sh2-157
Sh2-157, also known as the Lobster Claw Nebula, is an emission nebula located within the Cassiopeia OB2 association. Thi...
Sh2-101
Sh2-101 is an emission nebula within the Cygnus constellation. It’s a Sharpless H II region, specifically known as the T...
NGC 2467
NGC 2467 is a vibrant emission nebula located within the Puppis constellation. It represents a complex star-forming regi...
Christmas Tree Nebula (NGC 2264 complex)
The Christmas Tree Cluster is an open star cluster located within the NGC 2264 complex in the constellation Monoceros. S...
Sh2-132
Sh2-132, commonly known as the Lion Nebula, is a large emission and diffuse nebula located in the constellation Cepheus....
Sh2-171
Sh2-171, also catalogued as NGC 7822, is a vast emission nebula and star-forming complex located in the constellation Ce...
Skull and Crossbones Nebula
The Skull and Crossbones Nebula, designated as NGC 2467, is a star-forming region located in the southern constellation...
Sharpless 2-112
Sharpless 2-112 is an HII emission nebula located in the constellation Cygnus, cataloged by American astronomer Stewart...
Sh2-104
Sh2-104 is a compact emission nebula and H II region located in the constellation Cygnus. It is recognized by its distin...
Sh2-199
Sh2-199, commonly known as the Soul Nebula or W5, is a large emission nebula located in the constellation Cassiopeia. It...
Sharpless 2-235
Sharpless 2-235 is a massive star-forming region and emission nebula located in the constellation Auriga. It was officia...
Sh2-162
Sh2-162, formally cataloged as NGC 7635 and commonly known as the Bubble Nebula, is an emission nebula located in the co...
Sh2-254
Sh2-254, or Sharpless 254, is an emission nebula and H II region in Orion. It is the largest component of the Sharpless...
Sh2-86
Sh2-86 is an H II emission nebula located in the constellation Vulpecula. It is closely associated with the young open s...
Sh2-119
Sh2-119, also known as the Clamshell Nebula, is an H II region in the constellation Cygnus. It surrounds the O-type star...
Sh2-142
Sh2-142 is an H II emission nebula in the constellation Cepheus, commonly known as the Wizard Nebula. It is associated w...
Sh2-206
Sh2-206, also designated as NGC 1491, is an H II region and bright emission nebula located in the constellation Perseus....
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