Jeff Johnson

Jeff Johnson

On the C-SPAN Networks:
Jeff Johnson is a Scientist for the U.S. Geological Survey with two videos in the C-SPAN Video Library; the first appearance was a 1997 News Conference.

Appearances by Title:c. July 9, 1997 - Present Scientist, U.S. Geological Survey Videos: 2

Recent Appearances

  • Mars Rovers Mission Update

    Mars Rovers Mission Update

    Officials spoke to reporters about the status of the Mars Opportunity and Mars Spirit rover missions and images transmitted…

  • Mars Pathfinder Update

    Mars Pathfinder Update

    NASA scientists briefed reporters on the latest activities of the Sojourner rover on the surface of Mars. The Sojourner rover returned…

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