Cat's Eye Nebula Facts
When a Sun-like star nears the.
Cat's eye nebula facts. Though the Cats Eye Nebula was one of the first planetary nebulae to be discovered it is one of the most complex such nebulae seen in space. 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. A planetary nebula forms when Sun-like stars gently eject their outer gaseous layers that form bright nebulae with amazing and confounding shapes.
The Cats Eye Nebula is one of the most well-studied nebulas. The Cats Eye Nebula has a complicated and beautiful structure made from multiple expanding spheres of gas. It sits 3300 light years from us and contains some mysteries that remain unexplained today.
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. The Cats Eye Nebula consists mainly of hydrogen and helium with smaller quantities of heavier elements. One problem that scientist face with planetary nebula is determining their distance from earth.
This image was acquired by NASAs MESSENGER spacecraft as a high-resolution targeted color observation. The Cats Eye hovers at the North Ecliptic Pole the spot exactly 90 from the plane of our solar system. But as time passed that star lost most of its fuel and got older wit.
A light year is about 6 trillion miles how far light moves in a year. Each ring is actually the edge of a spherical bubble seen projected onto the sky - thats why it appears bright along its outer edge. No two look alike.
The Cats Eye is one of the most structurally complex nebulae known. Though the Cats Eye Nebula was the first planetary nebula to be discovered it is one of the most complex such nebulas seen in space. Its angular expansion rate is.