Geology on the
...got a boost on earth when Caltech's Leon Silver began sharing his professional skills and personal enthusiasm with the Apollo crews.
Interviewed at NASA's Manned Spacecraft Center in Houston, astronauts David Scott and James Irwin and Apollo 15 capsule communicator Joseph Allen comment on their geology training and trainer.
Energy and the
Environment in Southern California
by E. J. List
Robert L. Sinsheimer: A Concerned Biologist
Controlling the Shakes
Mapping a Mystery
Vanishing Silver and the Fall of Rome
The Month at Caltech
The Life in
a Day With the Faculty Board
by C. J. Pings