“Astonishing” – Cat’s Eye Nebula Seen in 3D for the First Time
A pair of symmetric rings may be seen around the Cat's Eye Nebula's outer shell in the first computer-generated three-dimensional model of the nebula. The rings' symmetry suggests that a precessing jet coming from the nebula's main star created them. This offers solid proof that the nebula's center is a binary star system. Ryan Clairmont served as the study's principal investigator, and it was just published in the journal Monthly Notices of the Royal Astronomical Society. When a dying star expels its outer layer of gas, it generates a structure that is unique to planetary nebulae and is colorful and shell-like. One of the most intricate planetary nebulae is NGC 6543, sometimes known as the Cat's Eye Nebula. It is located in the constellation Draco and is little over 3,000 light-years from Earth. The Hubble Space Telescope has also captured the Cat's Eye Nebula in remarkable detail, revealing its intricate structure of knots, spherical shells, and arc-l...