Image sources:

• – Volcanoes on Io:
  http://sos.noaa.gov/images/Solar_System/io.jpg
  http://math.ucr.edu/home/baez/twf_html/io_lava.jpg
• – Comet Shoemaker-Levy 9 :
  http://upload.wikimedia.org/wikipedia/commons/thumb/5/5d/Jupiter_showing_SL9_impact_sites.jpg/636px-Jupiter_showing_SL9_impact_sites.jpg
• – Jupiter’s great Red Spot:
  http://upload.wikimedia.org/wikipedia/commons/thumb/e/e2/Jupiter-Earth-Spot_comparison.jpg/699px-Jupiter-Earth-Spot_comparison.jpg
  http://scrapetv.com/News/News%20Pages/usa/images-2/2001-a-space-odyssey-ape-monolith.jpg
• – Neptune’s Winds :
  http://upload.wikimedia.org/wikipedia/commons/c/c8/Neptune_clouds.jpg
• – Mars’s Dust Storms:
  http://upload.wikimedia.org/wikipedia/commons/7/76/Mars_Hubble.jpg
• – Venus: The Worst Possible Conclusion of Global Warming:
  http://upload.wikimedia.org/wikipedia/commons/b/bc/Venuspioneeruv.jpg
  http://upload.wikimedia.org/wikipedia/commons/thumb/8/85/Venus_globe.jpg/600px-Venus_globe.jpg