Planet Earth As Seen from Mars

From the most powerful telescope orbiting Mars comes a new view of Earth and its moon, showing continent-size detail on the planet and the relative size of the moon. The view is available online at: http://www.jpl.nasa.gov/spaceimages/details.php?id=PIA21260 The image combines two separate exposures taken on Nov. 20, 2016, by the High Resolution Imaging Science Experiment (HiRISE) camera…