swap_horiz Roberts 22 Alternatives
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Roberts 22
Roberts 22 is a bipolar protoplanetary nebula whose dusty envelope exhibits complex point-symmetric features, named after astronomer Morton S. Roberts who catalogued it.
apps Top Roberts 22 Alternatives
The top alternative to Roberts 22 in 2026 is Boomerang Nebula with a score of 9.1/10, followed by Red Rectangle Nebula (9.0) and Egg Nebula (8.8).
Boomerang Nebula
The Boomerang Nebula is a bipolar nebula residing within the Centaurus constellation. It’s recognized as the coldest kno...
Red Rectangle Nebula
The Red Rectangle Nebula is a bipolar protoplanetary nebula located within the Monoceros constellation. It’s distinguish...
Egg Nebula
The Egg Nebula, formally CRL 2688, is a stunning bipolar nebula within the Cygnus constellation. It’s notable for its di...
LL Pegasi
LL Pegasi is a carbon-rich star within a prominent spiral nebula. This young, protoplanetary nebula formed due to contin...
Red Rectangle Nebula (HD 44179)
A protoplanetary nebula in Monoceros with a distinctive X-shaped appearance and ladder-like rungs, produced by periodic...
Calabash Nebula
The Calabash Nebula, formally designated OH 231.8+4.2, is a bipolar protoplanetary nebula within the Puppis constellatio...
Egg Nebula (CRL 2688)
A protoplanetary nebula in Cygnus notable for concentric dust shells and bright searchlight beams of light escaping thro...
M1-92
M1-92, or Minkowski's Footprint, is a protoplanetary nebula in Cygnus displaying two lobes and a distinctive corkscrew s...
Toby Jug Nebula
The Toby Jug Nebula is IC 2220, a bipolar reflection nebula in Carina lit by the red giant HR 3126 and discovered by DeL...
Frosty Leo Nebula
The Frosty Leo Nebula is IRAS 09371+1212, a protoplanetary nebula in Leo notable for crystalline ice dominating its far-...
Footprint Nebula
The Footprint Nebula is M1-92, a bipolar protoplanetary reflection nebula in Cygnus discovered by Rudolph Minkowski in 1...
Westbrook Nebula
The Westbrook Nebula is CRL 618, a bipolar protoplanetary nebula in Auriga whose fast outflows began shaping the object...
Water Lily Nebula
The Water Lily Nebula is IRAS 16594-4656, a pre-planetary nebula in Ara discovered by Bruce Hrivnak and Sun Kwok in 1999...
Gomez's Hamburger (IRAS 18059-3211)
A protoplanetary nebula in Sagittarius identified via IRAS infrared data, whose edge-on equatorial dust disk splits two...
IRAS 22036+5306
IRAS 22036+5306 is a protoplanetary nebula in Cassiopeia exhibiting a bipolar, point-symmetric outflow with high-velocit...
Minkowski's Footprint
Minkowski's Footprint is M1-92, a bipolar protoplanetary nebula in Cygnus discovered by Rudolph Minkowski in 1946 and im...
Toby Jug Nebula (IC 2220)
A biconical reflection nebula in Carina surrounding the evolved red giant HD 65750, named for its resemblance to a tradi...
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...
Cotton Candy Nebula (IRAS 17150-3224)
The Cotton Candy Nebula (IRAS 17150-3224) is a protoplanetary nebula notable for its distinct, fluffy-looking bipolar lo...
IRAS 13208-6020
IRAS 13208-6020 is a protoplanetary nebula in Centaurus whose Hubble Space Telescope observations revealed intricate, lo...
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