Dione (A moon of Saturn) This view highlights tectonic faults and craters on Dione, an icy world that has undoubtedly experienced geologic activity since its formation. Image credit: NASA/JPL/Space Science Institute Source link: www.
IC 1396 - Elephant's Trunk nebula is a concentration of interstellar gas and dust in the star cluster IC 1396 and ionized gas region located in the constellation Cepheus about light years away from Earth. The Elephant Trunk nebula is now thought to b
Clouds of Perseus ~ contains over solar masses of gas and dust, but the eye is drawn to red NGC Known as the California Nebula, its characteristic glow of atomic hydrogen gas is fueled by ultraviolet light from luminous blue star Xi Persei.