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Archive for December, 2011

Mars

Life possible on ‘large regions’ of Mars

Australian scientists who modeled conditions on Mars to examine how much of the Red Planet was habitable said that “large regions” could sustain life.

Russia could join ExoMars as full partner

Russia could join ExoMars as full partner

Russia could become a full partner in a planned U.S.-European Mars exploration project, a European Space Agency (ESA) spokesman has said.

Opportunity Finds Mineral Vein Deposited by Water

Opportunity Finds Mineral Vein Deposited by Water

NASA’s Mars Exploration Rover Opportunity has found bright veins of a mineral, apparently gypsum, deposited by water. Analysis of the vein will help improve understanding of the history of wet environments on Mars.

This scene is from early spring in the northern hemisphere of Mars. These dunes are covered with a layer of seasonal carbon dioxide ice (dry ice). Bluish cracks in the ice are visible across the top of some of the dunes. Image credit: NASA/JPL-Caltech/UA

New Tool for Touring Mars Using Detailed Images

An improved tool debuts today for viewing channels, dunes, boulders and other features revealed in the huge image files from the High Resolution Imaging Science Experiment (HiRISE) camera on NASA’s Mars Reconnaissance Orbiter.  The new tool, HiView, offers the best way to take a personal, virtual hike through any of thousands of square miles of [...]

Mountains and buried ice on Mars

Mountains and buried ice on Mars

New images from Mars Express show the Phlegra Montes mountain range, in a region where radar probing indicates large volumes of water ice are hiding below. This could be a source of water for future astronauts.