starryuniverse: Haunting patterns within planetary nebula NGC 6543 readily suggest its popular moniker — the Cat’s Eye nebula. The swirls of this glowing nebula are known to be the gaseous shroud expelled from a dying sun-like star about
starryuniverse: Haunting patterns within planetary nebula NGC 6543 readily suggest its popular moniker — the Cat’s Eye nebula. The swirls of this glowing nebula are known to be the gaseous shroud expelled from a dying sun-like star about