"THE COTTON CASTLE" in Turkey - Pamukkale, Turkey. This is a natural attraction in southwestern Turkey. Snow white terraces are made of travertine, a sedimentary rock that is deposited by water flowing from the hot springs.
Saturn eclipsing the sun, with the Earth visible in the upper left section of Saturn's rings. In NASA's robotic Cassini spacecraft drifted in Saturn's shadow for about 12 hours and Cassini saw a view unlike any other. The rings light up so much tha