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Mars

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Mars TV Presents Return to Mars 2003 - 2004 Mars Exploration Rovers - Mars Express - Beagle 2. Astronomy Picture of the Day. Discover the cosmos!

Astronomy Picture of the Day

Each day a different image or photograph of our fascinating universe is featured, along with a brief explanation written by a professional astronomer. 2016 April 15 Mercury and Crescent Moon Set Image Credit & Copyright: Miguel Claro (TWAN, Dark Sky Alqueva) Explanation: Innermost planet Mercury and a thin crescent Moon are never found far from the Sun in planet Earth's skies.

Mars Exploration Rover Mission Home. Planetary Photojournal NASA's Image Access Home Page.