Red Rectangle Nebula
The Red Rectangle Nebula is a protoplanetary nebula located approximately 2,300 light-years away in the constellation Monoceros. It has a radius of 0.14 light-years. The… Read More »Red Rectangle Nebula
Protoplanetary Nebula
Egg Nebula
The Egg Nebula is a protoplanetary nebula located in the northern constellation Cygnus. It lies at an approximate distance of 3,000 light years and has… Read More »Egg Nebula
Calabash Nebula (Rotten Egg Nebula)
Calabash Nebula, more famously known as the Rotten Egg Nebula, is a bipolar protoplanetary nebula located in the constellation Puppis. The nebula lies at an approximate… Read More »Calabash Nebula (Rotten Egg Nebula)
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