A Global Mars Map
Depicts: Mars
Copyright: Steve Lee (University of Colorado), Jim Bell (Cornell University), Mike Wolff (Space Science Institute), and NASA
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The four hemispheric views shown above have been combined into a
full-color global map (called a Mollweide projection), showing the
regions of Mars imaged by the Hubble telescope during the planet's
closest approach to Earth. Latitudes below about 60 degrees south were
not viewed by the telescope because the planet's north pole was tilted
towards Earth during this time. This image is a composite of pictures
taken with three filters: blues (410 nanometers), green (502
nanometers), and red (673 nanometers). The Hubble telescope's resolution
is 12 miles per pixel (20 kilometers per pixel) near the Martian
equator.
Last Update: 1 September 2019