Visuals

  • Full Disk Views of Io
  • Unmasking the Secrets of Mercury
  • Cast of a Body
  • "Amethyst Sage Agate" (Bilk Creek Mountains, Nevada, USA) 2
  • "Amethyst Sage Agate" (Bilk Creek Mountains, Nevada, USA) 1
  • Amethyst Sage Agate point 2
  • Amethyst Sage Agate point 1
  • Andesite intrusion (Clarno Formation, Early to Middle Eocene, ~45-52 Ma; Mitchell Rock, Oregon, USA)
  • Rhyolitic pumice (El Cajete Pumice, Upper Pleistocene, 55-60 ka; Route 4 roadcut, Valles Caldera, New Mexico, USA) 11
  • Rhyolitic pumice (El Cajete Pumice, Upper Pleistocene, 55-60 ka; Route 4 roadcut, Valles Caldera, New Mexico, USA) 12
  • Rhyolitic pumice (El Cajete Pumice, Upper Pleistocene, 55-60 ka; Route 4 roadcut, Valles Caldera, New Mexico, USA) 10
  • Rhyolitic pumice (El Cajete Pumice, Upper Pleistocene, 55-60 ka; Route 4 roadcut, Valles Caldera, New Mexico, USA) 9
  • Rhyolitic pumice (El Cajete Pumice, Upper Pleistocene, 55-60 ka; Route 4 roadcut, Valles Caldera, New Mexico, USA) 8
  • Rhyolitic pumice (El Cajete Pumice, Upper Pleistocene, 55-60 ka; Route 4 roadcut, Valles Caldera, New Mexico, USA) 7
  • Pumice (Holocene, ~7550-7760 a; Route 138 ditch cut, Klamath County, Oregon, USA) 2
  • Soufrière Hills Volcano
  • THE MOST MARVELOUS MAN IN THE WORD
  • Mount Fee (left) and Pyroclastic, Cayley (right)
  • Dimmuborgir
  • Syrtis Major Planum - Mars Express HRSC