Cat's Eye Nebula Facts

It was used to develop Expansion parallax.

Cat's eye nebula facts. Kid Facts - Blast from the past. Dec 6638 Draco Distance. The Cats Eye Nebula is a planetary nebula that is located 3262 Light Years away from the Earth in the constellation of Draco the Dragon.

Each ring is actually the edge of a spherical bubble seen projected onto the sky - thats why it appears bright along its outer edge. It is a northern hemispheric constellation. The Cats Eye is one of the most structurally complex nebulae known.

This NASA Hubble Space Telescope image shows one of the most complex planetary nebulae ever seen NGC 6543 nicknamed the Cats Eye Nebula Hubble reveals surprisingly intricate structures including concentric gas shells jets of high-speed gas and unusual shock-induced knots of gas. Billions of years ago there was a normal Sun like star located far away from the Earth. The Cats eye nebula is a very popular planetary nebula and is one of the most complex nebula of this type known.

Find out the facts information and see photos of Cats Eye Nebula or NGC 6543 also known as the Sunflower nebula including its important characteristics history composition and amazing facts. The Cats Eye Nebula NGC 6543 is a planetary nebula in the constellation of Draco. Its angular expansion rate is.

A planetary nebula is the glowing gas ejected during the final stages of evolution of a star similar in mass to our Sun. A light year is about 6 trillion miles how far light moves in a year. The Cats Eye Nebula consists mainly of hydrogen and helium with smaller quantities of heavier elements.

The HST images seem to indicate that the central star is actually a binary system and that the nebula we see today is actually the result of at least two separate events. When a Sun-like star nears the. The Cats Eye Nebula was the first planetary nebula to be discovered with a spectroscope.