A comparison of Planets.

Kepler 102 (left): Earth-like, dominated by olivine minerals; Kepler 407 (right): dominated by garnet, less likely to have plate tectonics

Kepler 102 (left): Earth-like, dominated by olivine minerals; Kepler 407 (right): dominated by garnet, less likely to have plate tectonics.

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  1. SDSS
  2. Image Gallery
  3. A comparison of Planets.