Cat's Eye Nebula Facts

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.

Cat's eye nebula facts. See the NASA press release for more info. A light year is about 6 trillion miles how far light moves in a year. Its angular expansion rate is.

The Cats Eye Nebula consists mainly of hydrogen and helium with smaller quantities of heavier elements. It sits 3300 light years from us and contains some mysteries that remain unexplained today. 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.

It was used to develop Expansion parallax. Each ring is actually the edge of a spherical bubble seen projected onto the sky - thats why it appears bright along its outer edge. The Cats Eye Nebula is expanding at a speed of 164 kms.

The image title is in reference to the Cats Eye Nebula a well studied iconic nebula that shares similar features to this image of Eminescu such as notably the blues yellows and spherical shape of the formation. Wikipedia - cats eye nebula Its over 3000 light years away and is part of the constellation of Draco. A planetary nebula forms when Sun-like stars gently eject their outer gaseous layers that form bright.

The Cats Eye nebula has a Wolf-Rayet Star at the centre which is 10000 brighter than our own star the Sun. It was one of the first planetary nebulae to be discovered. The Cats Eye Nebula is a very bright nebula in the northern constellation Draco.

A planetary nebula is the glowing gas ejected during the final stages of evolution of a star similar in mass to our Sun. The Cats Eye Nebula is estimated to be 3300 light years from Earth. It consists of the familiar cats eye shape surrounded by a larger brown cloud.