This is a NASA artist's conception of Colorado-built Global Surveyor spacecraft. NASA is trying to regain contact with the probe by photographing the out-of-touch probe with a second Mars craft, the Reconnaissance Orbiter. Both were built by Lockheed Mart
Corby Waste, This is a NASA artist's conception of Colorado-built Global Surveyor spacecraft. NASA is trying to regain contact with the probe by photographing the out-of-touch probe with a second Mars craft, the Reconnaissance Orbiter. Both were built by Lockheed Mart (11/14/2006), [434197307] . Denver Public Library Digital Collections, accessed 17/06/2026, https://digital.denverlibrary.org/nodes/view/864424



