Saturn Nebula [SEP] constellation
Saturn Nebula
The Saturn Nebula or NGC 7009 is a planetary nebula in the constellation Aquarius. It appears as a greenish-yellowish hue in a small amateur telescope. It was discovered by William Herschel on September 7, 1782, using a telescope of his own design in the garden at his home in Datchet, England, and was one of his earliest discoveries in his sky survey. The nebula was originally a low-mass star that ejected its layers into space, forming the nebula. The central star is now a
C55
C55 or C-55 can refer to:
- JNR Class C55, a Japanese steam locomotive type
- C-55 Commando, a World War II transport aircraft
- "Corydoras xinguensis", the Xingu corydoras, a freshwater catfish code
- Shipowners' Liability (Sick and Injured Seamen) Convention, 1936 code
- a C serie model of Wordtank Japanese electronic dictionary
- Ogle County Airport in Mount Morris, Illinois FAA LID
- Caldwell 55 (the Saturn Nebula), a planetary nebula in the constellation