What Is a Nebula? | Facts, Definition, What Are They?, Types
2019年11月5日 · This nebula has many colors. Astronomers know that the orange color is hydrogen, the red color in the nebula is sulfur, and the green color is oxygen. When you think …
Types of Nebulae | Galaxies, Globular & Open Clusters - The Nine …
2019年10月3日 · A typical diffuse nebula is a few hundred light-years across. (NGC 2264 shown; see also the Horsehead Nebula) Planetary Nebulae. Planetary nebulae are shells of gas …
Nebulae Facts For Kids | What?, Formation, Importance, Size, …
The biggest Nebula ever discovered is the Tarantula Nebula. At first, it was thought to be a star, but later on, in 1751, it got its proper recognition. The Tarantula Nebula has an apparent …
Nebula List - The Nine Planets
2019年10月2日 · NGC 2264.1 (Cone Nebula) AAT 60k jpg (David Malin) NGC 2346. BB 5k jpg NGC 2392 (Eskimo Nebula) NOT 104k gif BB 5k jpg NGC 2440 HST 323k gif; HST 45k jpg BB …
Crab Nebula - The Nine Planets
2019年10月2日 · Home » General » Crab Nebula. October 17, 2019 October 2, 2019. NGC 1952 Crab Nebula M 1.
Monoceros Constellation | Facts, Information, Mythology, History ...
2020年8月17日 · The Red Rectangle Nebula. The Red Rectangle Nebula, also known as HD 44179, is a protoplanetary nebula located at around 2.3-kilo light-years away from us. It has an …
Best Telescopes for Deep Space Objects | Prices & Review & Brands
Looking for the Best Telescopes for Deep Space Objects including Galazies & Nebulae? We have created a comprehensive list of excellent products.
Merope Star | Facts, Information, History & Definition
2020年6月12日 · The nebula is also named after Merope and sometimes it is referred to as Tempel’s Nebula – in honor of the German astronomer, Wilhelm Tempel, who discovered it in …
Eagle Nebula - The Nine Planets
2019年10月3日 · Photo: National Optical Astronomy Observatories (95k jpg) NGC 6611 M 16. RA 18:19, Dec -13:47 ()Distance: 7000 ly
The Web Nebulae - The Nine Planets
Rosette Nebula; Ring Nebula; Saturn Nebula; Eskimo Nebula; NGC 2440; Helix Nebula; Dumbbell Nebula; Little Dumbbell Nebula; Cat’s Eye Nebula; Six Planetary Nebulae; Crab …