hubble-mars-litho-image
The Hubble Space Telescope took this stunning portrait of the Red Planet on March 30, 1997, just as it was making a close pass to Earth some 60 million miles (100 million km) away.
Credits: NASA
Image CreditNASA
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The Hubble Space Telescope took this stunning portrait of the Red Planet on March 30, 1997, just as it was making a close pass to Earth some 60 million miles (100 million km) away.