Pluto Flyby Turns One! New Horizons Mission Celebrates Anniversary. This enhanced-color image of Pluto, taken by NASA’s New Horizons probe during its historic flyby on July shows the dwarf planet’s famous “heart.
Ligeia Mare, shown here in a false color image from NASA's Cassini mission, is the second largest known body of liquid on Saturn's moon Titan. It is filled with liquid hydrocarbons, such as ethane and methane.
Near the lower left corner of this view is the three-petal lander platform that NASA's Mars Exploration Rover Spirit drove off in January The lander is still bright, but with a reddish color, probably due to accumulation of Martian dust.
A false-color image, released in of gully channels emanating from rocky cliffs in a crater on Mars. The photo was captured by the High Resolution Imaging Science Experiment (HiRISE) camera on the Mars Reconnaissance Orbiter.
NASA's Mars Science Laboratory rover Curiosity appears as a bluish dot near the lower right corner of this enhanced-color view from the High Resolution Imaging Science Experiment (HiRISE) camera on NASA's Mars Reconnaissance Orbiter.
A portion of the west rim of Endeavour crater sweeps southward in this color view from NASA's Mars Exploration Rover Opportunity released by NASA August This crater has a diameter of about 14 miles km).