Helix Nebula – The Eye of God

By |2019-10-29T17:09:38+03:00October 29th, 2019|Categories: Knowledge|Tags: , , , |

The Helix Nebula, also known as NGC 7293, is a planetary nebula located in the constellation Aquarius. Discovered by Karl Ludwig Harding, probably before 1824, Helix Nebula is one of the closest to the Earth of all the bright planetary nebulae. The distance, measured by [...]