Watch 100 Inch Telescope Videos

Inside the Sistine Chapel of Astronomy, the 100-Inch Hooker | Lost LA | PBS SoCal

100 inch Telescope Mirror Mount Wilson Observatory 720p

100-inch Telescope

California's Gold Specials EP47 Mount Wilson

Mount Wilson Observatory: Building the 100 inch Telescope

MWO 1930 100 inch Footage

A History of Mount Wilson Observatory

A Walking Tour of the Mount Wilson Observatory with Don Nicholson

A Visit to Mount Wilson and the 100 Inch Hooker Telescope

100 inch Dome Construction Completion

100 inch Telescope∕ EarlyTransportation

Happy 100th birthday to Mount Wilson's 100-inch telescope

Alex Filipenko at Mount Wilson Observatory 100 Inch Telescope Centennial

FIRST LIGHT NIGHT 100 inch Centennial

Inside the Mount Wilson Observatory 100-inch telescope dome

The 100 inch Telescope with Astronomers

View of the 100 inch Telescope Construction from the 150 foot Solar Tower

The 100-inch Hooker Telescope at Mt. Wilson

Mt. Wilson Observatory

1930 Reel Clip: Humason, Pease, & Beebe at the 100-inch Telescope