Posts by Andrew Crofts
THE HOURGLASS NEBULA
This planetary nebula is otherwise known
THE HOURGLASS NEBULA This planetary nebula is otherwise known as MyCn18, and is located 8,000 light-years away from Earth in the southern constell...
THE HOURGLASS NEBULA This planetary nebula is otherwise known as MyCn18, and is located 8,000 light-years away from Earth in the southern constell...