swap_horiz Sh2-297 Alternatives
Looking for alternatives to Sh2-297? Compare the top Nebula options ranked by our AI scoring system.
Sh2-297
Sh2-297 is a Canis Major H II region in the CMa OB1 association, catalogued by Sharpless in 1959 and notable for embedded young stellar objects.
apps Top Sh2-297 Alternatives
The top alternative to Sh2-297 in 2026 is Sh2-275 with a score of 9.2/10, followed by Sh2-308 (8.3) and Dolphin-Head Nebula (8.2).
Sh2-275
Sh2-275 represents the Rosette Nebula an emission nebula located within the Monoceros constellation. This star-forming r...
Sh2-308
Sh2-308 is an emission nebula located within the Canis Major constellation. It’s characterized by a prominent bubble str...
Dolphin-Head Nebula
The Dolphin-Head Nebula, also designated Sh2-308, is an emission nebula within the larger Canis Major wolf-rayet nebula...
Sharpless 2-157
Sharpless 2-157 is an emission nebula located within the Cassiopeia constellation. Identified by astronomer Stewart Shar...
Sh2-101
Sh2-101 is an emission nebula within the Cygnus constellation. It’s a Sharpless H II region, specifically known as the T...
Sh2-157
Sh2-157, also known as the Lobster Claw Nebula, is an emission nebula located within the Cassiopeia OB2 association. Thi...
Lobster Claw Nebula
The Lobster Claw Nebula, formally Sh2-157, is an emission nebula located within the Cassiopeia constellation. It’s notab...
Sh2-132
Sh2-132 is the Lion Nebula in Cepheus, a large diffuse nebula in the Cep OB1 association ionized partly by Wolf-Rayet st...
Sh2-171
Sh2-171 is NGC 7822, a Cepheus star-forming complex catalogued by Sharpless in 1959 and notable for the young cluster Be...
Sh2-106
A compact bipolar emission nebula in Cygnus shaped by jets from the embedded massive protostar S106 IR, giving it a dist...
Sharpless 2-112
Sharpless 2-112 is an HII emission nebula included in American astronomer Stewart Sharpless's influential 1959 catalog o...
Sh2-104
Sh2-104 is a compact Cygnus H II region, notable as a bubble nebula studied as evidence for collect-and-collapse trigger...
Sh2-199
Sh2-199 is the Soul Nebula, or W5, a Cassiopeia H II region about 7,500 light-years away and studied by Spitzer in 2008...
Sharpless 2-235
Sharpless 2-235 is a massive star-forming region and emission nebula documented by Stewart Sharpless in his landmark 195...
Sh2-162
Sh2-162 is the Bubble Nebula, an H II region in Cassiopeia discovered by William Herschel in 1787 and shaped by winds fr...
Sh2-308 (Dolphin Head Nebula)
A faint emission bubble in Canis Major driven by the stellar winds of Wolf-Rayet star EZ CMa, spanning roughly 60 light-...
Sh2-54
Sh2-54 is a large H II region in Serpens around NGC 6604, notable as part of the same star-forming complex as the Eagle...
Sh2-119
Sh2-119 is the Clamshell Nebula in Cygnus, an H II region surrounding the O-type star 68 Cygni and forming a ring-shaped...
Sharpless 2-297
Sharpless 2-297 is a striking red emission nebula in the constellation Canis Major, famously cataloged by Stewart Sharpl...
Sh2-298
Sh2-298 is Thor's Helmet, NGC 2359, a Canis Major emission nebula shaped by the Wolf-Rayet star WR 7 and catalogued as G...
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