![]() Biosphere 2 - 20min North of Tucson 214.42 Kb |
![]() Biosphere 2 252.42 Kb |
![]() Inside Biosphere 2 250.20 Kb |
![]() Kitt Peak - Entrance 374.52 Kb |
![]() McMath-Pierce Solar Telescope 221.25 Kb |
![]() Inside the Solar Telescope 115.56 Kb |
![]() PRS enjoying the sun directly 247.21 Kb |
![]() The Mayall 4m Telescope 141.87 Kb |
![]() PRS with the 2.1m telescope dome in background 178.41 Kb |
![]() Kitt Peak Panorama 1 269.17 Kb |
![]() Kitt Peak Panorama 2 213.85 Kb |
![]() The 2.1m telescope 220.60 Kb |
![]() The SARA 0.9m automated telescope 126.31 Kb |
![]() The Whipple Optical Gamma Ray Telescope at Mt. Hopkins 252.96 Kb |
![]() PRS at focus 249.19 Kb |
![]() At the home of David & Wendee Levy in Vale, AZ 181.45 Kb |
![]() The Grand Canyon 232.69 Kb |
![]() Meteor Crater 264.20 Kb |
![]() Meteor Crater 279.54 Kb |
![]() Meteor Crater, in scale 308.79 Kb |
![]() The 24in Clack Refractor at the Lowell Observatory in Flagstaff 119.98 Kb |
![]() 1.8m Perkins Reflector 162.69 Kb |
![]() John S. Hall 42in Reflector 159.52 Kb |