Solar Telescopes
2013-05
Telescope on Mount Wilson
2013-05
Telescope on Mount Wilson
2013-05
150-Foot Solar Tower
2013-05
Cardinal Directions
2013-05
Onsite Museum
2013-05
Mt_Wilson_07
2013-05
100-inch Hooker Telescope Dome
2013-05
100-inch Hooker Telescope Dome
2013-05
Lockers
2013-05
Communication Center
2013-05
Control Desk
2013-05
100-inch Hooker Telescope
2013-05
Finder Scope
2013-05
60-inch Hale Telescope Dome
2013-05
60-inch Hale Telescope Dome
2013-05
60-inch Hale Telescope
2013-05
60-inch Hale Telescope
2013-05
60-inch Hale Telescope
2013-05