Cat's Eye Nebula Age

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. The alluring Cats Eye nebula however lies three thousand light-years from Earth across interstellar space.

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High-resolution images from the Hubble Space Telescope revealed extraordinary structures such as nodes jets and arch-like features.

Cat's eye nebula age. The Cats Eye Nebula NGC 6543 is a planetary nebula in the constellation of Draco. The different age material then interacts to form the various shock waves knots you can see. No two look alike.

There he built himself a telescope and started to study astronomy. The Cats Eye Nebula was discovered by Herschel in the late 18th century. When a Sun-like star nears the.

A classic planetary nebula the Cats Eye NGC 6543 represents a final brief yet glorious phase in the life of a sun-like star. To some it may look like a cats eye. It was the first planetary nebula to have its spectrum measured which demonstrated that it was largely composed of hot gases.

The central nebula very bright was formed 1000 years ago. The distance measured by the Gaia mission is 655 light-years. A planetary nebula forms when Sun-like stars gently eject their outer gaseous layers that form bright nebulae with amazing and confounding shapes.

The image from Hubbles Advanced Camera for Surveys ACS shows a bulls eye pattern of eleven or even more concentric rings or shells around the Cats Eye. Structurally it is one of the most complex nebulae known with. The size and expansion rate of the Cats Eye suggest the nebula is just 1000 years old.

It has been expanding ever since as can be seen by comparing Hubble images taken in 1994 1997 2000 and 2002. Visually it is similar to the cats eye and was named accordingly. The Cats Eye Nebula NGC 6543 is a planetary nebula in the constellation Dragon.