swap_horiz Sh2-104 Alternatives
Looking for alternatives to Sh2-104? Compare the top Nebula options ranked by our AI scoring system.
Sh2-104
Sh2-104 is a compact Cygnus H II region, notable as a bubble nebula studied as evidence for collect-and-collapse triggered star formation.
apps Top Sh2-104 Alternatives
The top alternative to Sh2-104 in 2026 is Sh2-275 with a score of 9.2/10, followed by Pelican Nebula (IC 5070) (8.3) and Sadr Region (8.3).
Sh2-275
Sh2-275 represents the Rosette Nebula an emission nebula located within the Monoceros constellation. This star-forming r...
Pelican Nebula (IC 5070)
An emission nebula in Cygnus separated from the adjacent North America Nebula by a molecular cloud, featuring active sta...
Sadr Region
The Sadr Region represents the IC 1318 nebula, an extensive emission nebula situated within the Cygnus constellation. Lo...
Sh2-308
Sh2-308 is an emission nebula located within the Canis Major constellation. It’s characterized by a prominent bubble str...
Cygnus Wall
A dense sculpted ridge of ionized gas within the North America Nebula (NGC 7000) in Cygnus, forming one of the most phot...
Dolphin-Head Nebula
The Dolphin-Head Nebula, also designated Sh2-308, is an emission nebula within the larger Canis Major wolf-rayet nebula...
Tulip Nebula
The Tulip Nebula, formally designated Sh2-101, is an emission nebula within the Cygnus constellation. It’s notable for i...
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...
Cocoon Nebula (IC 5146)
An emission and reflection nebula in Cygnus at the terminus of the dark nebula Barnard 168, enclosing a young star clust...
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...
Sh2-162
Sh2-162 is the Bubble Nebula, an H II region in Cassiopeia discovered by William Herschel in 1787 and shaped by winds fr...
Sh2-119
Sh2-119 is the Clamshell Nebula in Cygnus, an H II region surrounding the O-type star 68 Cygni and forming a ring-shaped...
Sh2-115
Sh2-115 is a Cygnus H II region northwest of Deneb, notable for being ionized by hot stars in the open cluster Berkeley...
Sh2-124
Sh2-124 is a large Cygnus emission nebula, notable for association with V645 Cygni and infrared sources indicating activ...
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