Journey Home, the Trench, Fraser River, West of the Straight Creek-Fraser River Fault (washingtonlandscape.blockspot.com) I previously noted the Rocky Mountain Trench while returning home from a previous trip this past year (rocky-mountain-trench-rivers). With fog in the Trench and the valleys and snow on covering the high ground above tree line the view was enhanced as I flew over the Trench.
The Voyager 1 probe was launched on September 5, 1977, from Launch Complex 41 at the Cape Canaveral Air Force Station, aboard a Titan IIIE launch vehicle.