swap_horiz NGC 2438 Alternatives
Looking for alternatives to NGC 2438? Compare the top Nebula options ranked by our AI scoring system.
NGC 2438
A planetary nebula in Puppis appearing superimposed on the open cluster M46 but lying at a different distance, a classic example of an unrelated chance line-of-sight alignment in the sky.
apps Top NGC 2438 Alternatives
The top alternative to NGC 2438 in 2026 is Eight-Burst Nebula (NGC 3132) with a score of 9.0/10, followed by NGC 2440 (8.1) and Spiral Planetary Nebula (NGC 5189) (7.8).
Eight-Burst Nebula (NGC 3132)
The Eight-Burst Nebula, formally NGC 3132, is a vibrant planetary nebula located in the southern sky approximately 2,000...
NGC 2440
NGC 2440 is a planetary nebula in Puppis, notable for its complex lobes and an exceptionally hot central white dwarf mea...
Spiral Planetary Nebula (NGC 5189)
A complex bipolar planetary nebula in Musca about 1,800 light-years away, notable for its unusual S-shaped morphology pr...
Stingray Nebula (Hen 3-1357)
The youngest confirmed planetary nebula, located in Ara, observed to have developed its nebular features between 1971 an...
Retina Nebula (IC 4406)
A bipolar planetary nebula in Lupus that appears rectangular from Earth but is actually a cylinder of gas and dust, with...
Little Ghost Nebula (NGC 6369)
A faint ring-shaped planetary nebula in Ophiuchus discovered by William Herschel, appearing as a pale circular glow esti...
Blue Planetary Nebula (NGC 3918)
A bright planetary nebula in Centaurus roughly 4,900 light-years away, nicknamed the Blue Planetary by John Herschel for...
Cleopatra's Eye Nebula (NGC 1535)
A bright planetary nebula in Eridanus discovered by William Herschel in 1785, featuring a vivid inner disk encircled by...
IC 4406 Retina Nebula
A bipolar planetary nebula in Lupus that appears nearly rectangular when viewed edge-on, with parallel dust lanes crossi...
Robin's Egg Nebula (NGC 1360)
A large oval planetary nebula in Fornax about 978 light-years away, notable for its smooth elliptical shell and relative...
Little Gem Nebula (NGC 6818)
A planetary nebula in Sagittarius roughly 6,000 light-years away, notable for its bright inner shell surrounded by a fai...
Rotten Egg Nebula (OH 231.8+4.2)
A bipolar protoplanetary nebula in Puppis named for its unusually high sulfur compound content, with opposing gas jets e...
Puppis A
A supernova remnant in Puppis roughly 7,000 light-years away, estimated to have exploded about 3,700 years ago and one o...
NGC 6326
Planetary nebula in the southern constellation Ara featuring multiple colorful ionized shells and a close binary central...
NGC 6804
A ring-shaped planetary nebula in Aquila discovered by William Herschel in 1791, featuring a bright annular shell surrou...
NGC 2452
NGC 2452 is a planetary nebula in Puppis, discovered by John Herschel in 1847 and notable for a hot [WO1] central star a...
IC 1295
A faint planetary nebula in Scutum about 3,300 light-years away, notable for its unusual greenish hue and multiple conce...
Spare Tyre Nebula (IC 5148)
A large planetary nebula in Grus expanding at roughly 50 km/s, making it one of the fastest-expanding planetary nebulae...
NGC 6309 (Box Nebula)
A bipolar planetary nebula in Ophiuchus nicknamed the Box Nebula for its roughly rectangular appearance, featuring multi...
Mz 1 (Menzel 1)
A bipolar planetary nebula in Norma catalogued by Harvard astronomer Donald Menzel, notable for its elongated cylindrica...
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