swap_horiz G299.2-2.9 Alternatives
Looking for alternatives to G299.2-2.9? Compare the top Nebula options ranked by our AI scoring system.
G299.2-2.9
G299.2-2.9 is a Galactic supernova remnant in Musca, notable for X-ray evidence that it was produced by a thermonuclear Type Ia explosion.
apps Top G299.2-2.9 Alternatives
The top alternative to G299.2-2.9 in 2026 is Crab Nebula with a score of 9.7/10, followed by Vela SNR (9.2) and Tycho's Supernova Remnant (SN 1572) (8.6).
Crab Nebula
The Crab Nebula is a vast expanding cloud of gas and dust formed by a supernova explosion observed in 1054 CE. Located a...
Vela SNR
The Vela SNR is a expanding cloud of gas and plasma created by a supernova that occurred approximately 11,000 years ago...
Tycho's Supernova Remnant (SN 1572)
Tycho's Supernova Remnant is the expanding debris from SN 1572, a stellar explosion observed in the constellation Cassio...
SN 1006
SN 1006 is a supernova remnant located within the Lupus nebula of our Milky Way galaxy. It represents the expanding debr...
LMC N49
LMC N49 is a supernova remnant within the Large Magellanic Cloud formed approximately 5,000 years ago. It’s notable for...
IC 443
IC 443, also known as the Jellyfish Nebula, is a galactic supernova remnant located in the constellation Gemini. The exp...
E0102
E0102, formally designated 1E 0102.2-7219, is a young, oxygen-rich supernova remnant located in the Small Magellanic Clo...
N49 (in LMC)
N49 is a supernova remnant in the Large Magellanic Cloud, a satellite galaxy of the Milky Way. Its bright, filamentary s...
Sagittarius A East
Sagittarius A East is a radio nebula located near the galactic center of the Milky Way. It represents the expanding rema...
Manatee Nebula
The Manatee Nebula, formally designated W50, is a supernova remnant located in the constellation Aquila. Approximately 1...
Sharpless 2-103
Sharpless 2-103 is a section of the Cygnus Loop, a massive supernova remnant nearly 3 degrees across. The broader Cygnus...
N103B
N103B is a young Type Ia supernova remnant in the Large Magellanic Cloud, notable for its dense, asymmetric shell near s...
RCW 114
RCW 114 is a large, filamentary nebula in Scorpius, notable as an evolved supernova-remnant candidate about four degrees...
MSH 15-52 (RCW 89)
A supernova remnant in Centaurus containing pulsar PSR B1509-58, whose Chandra X-ray Observatory image shows extended em...
SN 1006 Remnant
The remnant of a supernova first observed in April 1006 CE, the brightest stellar event in recorded history, documented...
Monogem Ring
The Monogem Ring is a large, faint supernova remnant projected across the constellation Gemini and neighboring parts of...
Sharpless 2-96
Sharpless 2-96 is a faint emission filament in Cygnus, notable as part of the large supernova remnant G65.2+5.7 together...
G292.0+1.8
A young oxygen-rich supernova remnant in Centaurus and one of only three such remnants confirmed in the Milky Way, notab...
N49 (LMC)
The brightest supernova remnant in the Large Magellanic Cloud, notable for hosting soft gamma repeater SGR 0526-66 and d...
DEM L190 (LMC)
DEM L190 is a notable supernova remnant located in the Large Magellanic Cloud, recognized for its distinct filamentary s...
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