Cat's Eye Nebula Facts
This planetary nebula has an amazing symmetry as can be seen in the Hubble images all due to the death-throws of a star located at its center.
Cat's eye nebula facts. 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. Billions of years ago there was a normal Sun like star located far away from the Earth. It consists of the familiar cats eye shape surrounded by a larger brown cloud.
One problem that scientist face with planetary nebula is determining their distance from earth. This means a line drawn precisely at right angles from Earths orbit around the. 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.
The Cats Eye nebula has a Wolf-Rayet Star at the centre which is 10000 brighter than our own star the Sun. The Cats eye nebula is a very popular planetary nebula and is one of the most complex nebula of this type known. It was one of the first planetary nebulae to be discovered.
Estimated to be 1000 years old the nebula is a visual fossil. It was used to develop Expansion parallax. The Cats Eye Nebula consists mainly of hydrogen and helium with smaller quantities of heavier elements.
Email ThisBlogThisShare to TwitterShare to FacebookShare to Pinterest. The Cats Eye is one of the most structurally complex nebulae known. A planetary nebula forms when Sun-like stars gently eject their outer gaseous layers that form bright nebulae with amazing and confounding shapes.
See the NASA press release for more info. The Cats Eye Nebula is a famous planetary nebula located in the northern constellation Draco. The Cats Eye Nebula is one of the most well-studied nebulas.
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