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Dumbbell Nebula

Frosty Leo Nebula

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protoplanetary nebula in leo,frosty leo nebula

The Frosty Leo Nebula (IRAS 09371+1212) is a bipolar protoplanetary nebula (PPN) located approximately 3,000 light-years away in the constellation Leo. It has an apparent… Read More »Frosty Leo Nebula

Summer Triangle

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summer triangle asterism

The Summer Triangle is an asterism formed by Vega, Altair and Deneb, the brightest stars of the northern constellations Lyra, Aquila and Cygnus. With three… Read More »Summer Triangle