Cat's Eye Nebula Facts
The Cats Eye is one of the most structurally complex nebulae known.
Cat's eye nebula facts. Its angular expansion rate is. Each ring is actually the edge of a spherical bubble seen projected onto the sky - thats why it appears bright along its outer edge. Estimated to be 1000 years old the nebula is a visual fossil.
Structurally it is one of the most complex nebulae known with. Dec 6638 Draco Distance. The Cats Eye Nebula is expanding at a speed of 164 kms.
One problem that scientist face with planetary nebula is determining their distance from earth. The Cats Eye Nebula is a very bright nebula in the northern constellation Draco. Messier 94 M94 also known as Cats Eye Galaxy or Crocs Eye Galaxy is a spiral galaxy located in the constellation Canes VenaticiThe Cats Eye Galaxy has an apparent magnitude of 899 and lies at a distance of 16 million light years from Earth.
This image was acquired by NASAs MESSENGER spacecraft as a high-resolution targeted color observation. It is a northern hemispheric constellation. The Cats Eye Nebula consists mainly of hydrogen and helium with smaller quantities of heavier elements.
But as time passed that star lost most of its fuel and got older wit. It sits 3300 light years from us and contains some mysteries that remain unexplained today. The Cats Eye Nebula 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.
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 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 is a famous planetary nebula located in the northern constellation Draco.
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