swap_horiz Westerhout 5 (W5) Alternatives
Looking for alternatives to Westerhout 5 (W5)? Compare the top Nebula options ranked by our AI scoring system.
Westerhout 5 (W5)
Westerhout 5 (W5) is a large H II star-forming region located in the constellation Cassiopeia. The interstellar cloud is distinguished by its distinct, hollowed-out cavities, which were sculpted over time by intense stellar winds from central stars. Ultraviolet radiation from these massive stars con...
apps Top Westerhout 5 (W5) Alternatives
The top alternative to Westerhout 5 (W5) in 2026 is IC 1805 / IC 1848 complex with a score of 9.2/10, followed by Omega Nebula (M17) (8.8) and Bubble Nebula (NGC 7635) (8.8).
IC 1805 / IC 1848 complex
The IC 1805 and IC 1848 complex is a massive star-forming region located in the constellation Cassiopeia, within the Per...
Omega Nebula (M17)
The Omega Nebula (Messier 17) is a vast emission nebula located approximately 5,500 light-years from Earth in the Sagitt...
Bubble Nebula (NGC 7635)
The Bubble Nebula, formally NGC 7635, is an emission nebula located in the constellation Cassiopeia. It’s notable for it...
Rosette Nebula (NGC 2237)
The Rosette Nebula (NGC 2237) is a massive, roughly circular emission nebula located in the constellation Monoceros, app...
IC 1805
IC 1805, commonly known as the Heart Nebula, is a large emission nebula located in the constellation Cassiopeia. The neb...
Sharpless 2-190
Sharpless 2-190 is the emission nebula commonly called the Heart Nebula, located in the constellation Cassiopeia within...
Sharpless 2-106 (Sh2-106)
Sharpless 2-106 is a bipolar emission nebula located approximately 2,000 light-years from Earth in the constellation Cyg...
North America Nebula (NGC 7000)
The North America Nebula, catalogued as NGC 7000, is a large emission nebula in the constellation Cygnus whose projected...
Heart Nebula (IC 1805)
The Heart Nebula, cataloged as IC 1805, is a large emission nebula located in the constellation Cassiopeia. Its recogniz...
Soul Nebula (IC 1848)
The Soul Nebula (IC 1848) is a large emission nebula and active star-forming region located in the constellation Cassiop...
IC 1848
IC 1848, commonly known as the Soul Nebula, is an emission nebula in the constellation Cassiopeia, approximately 7,500 l...
Pipe Nebula (Barnard 59)
The Pipe Nebula is a dark molecular cloud in the Ophiuchus constellation, cataloged by astronomer Edward Emerson Barnard...
Tadpole Nebula (IC 410)
The Tadpole Nebula is an emission nebula located in the constellation Auriga. It is notable for its distinctive, tadpole...
N11 (LMC)
N11 is a prominent ring-shaped emission nebula and H II region located within the Large Magellanic Cloud, a satellite ga...
Pelican Nebula (IC 5070)
The Pelican Nebula, designated IC 5070, is a large emission nebula located in the constellation Cygnus. It is physically...
Pacman Nebula (NGC 281)
The Pacman Nebula, catalogued as NGC 281, is an emission nebula and H II region in the constellation Cassiopeia. Ultravi...
W3 Nebula
The W3 Nebula is a massive, complex star-forming region located roughly 6,000 light-years away in the Perseus Arm of the...
NGC 896
NGC 896 is a bright emission nebula in the constellation Cassiopeia, forming the western portion of the larger Heart Neb...
Seagull Nebula (IC 2177)
The Seagull Nebula, designated IC 2177, is a large region of nebulosity straddling the border between the constellations...
Lobster Claw Nebula (Sh2-157)
The Lobster Claw Nebula, catalogued as Sh2-157, is an emission nebula and H II region in the constellation Cassiopeia. I...
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