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 Credit: Bill Saxton, NRAO/AUI/NSF  The Mars Phoenix Lander parachutes down to Mars in this image captured by the Mars Reconnaissance Orbiter on May 25, 2008. (Credit: NASA/JPL-Caltech/UA)  | VIDEO (Video Credit: McGill University Office of Vice-Principal (Research and International Relations) McGill NCS Multimedia Services Animation by Daniel Cantin, DarwinDimensions). Learn More... Issued in a series celebrating the 50th anniversary of Argentina's Consejo Nacional de Investigaciones Científicas y Técnicas, this stamp shows supernova remnant W44 as imaged by the VLA and the Spitzer Space Telescope. Credit: C. Brogan (NRAO), G. Castelletti (IAFE), G. Dubner (IAFE), N. Kassim (NRL). Featured Image: VLA 90cm Image of Inner Galactic Plane # of # |