Astronomy Picture of the Day . ... With those instructions, two nights went by with, well, clouds -- mostly. ... In 2006 April, Cassini captured Saturn's A and F rings stretching in front of cloud-shrouded Titan. The Day After Mars . ... Sometimes your eclipse viewing goes bad in an interesting way. While watching and photographing last Thursday's partial solar eclipse, a popular astronomy blogger suffered through long periods of clouds blocking the Sun. ... Plane, Clouds, Moon, Spots, Sun . ...