Gloomy tales http://www.matrizdesenho.com.br/index.php/medical-essentials-cbd-69a2.pdf medical essentials pdf Phobos, the larger of Mars' two moons, is pictured in the midst of an annular eclipse of the sun on August 17, 2013 in this combination of three handout photographs taken three seconds apart by NASA's Curiosity rover from the surface of Mars.