Faith & Reason Ministries

Science and Technology by the President

The following is a summary of John D. Callahan's technical contributions, with some Internet links to his work.

PROJECTS WORKED ON, DIRECTLY OR INDIRECTLY

Viking, Voyager, Galileo, Space Telescope, F16 aircraft trainers, advanced sensors and phenomenology, SDI, Space Shuttle Imaging Radar (SIR-C)

PUBLICATIONS

• Author, 1990, "MIP, Multimission Interactive Picture Planning Program," COSMIC, 1990 ed.

• Co-author, 1989, "Phobos and Deimos Control Networks," ICARUS, 77, 275-286.

• Co-author, 1988, "Phobos and Deimos Astrometric Observations from Viking," ASTRONOMY AND ASTROPHYSICS, VOL 201, 169-176.

• Author, 1987, "Fast-Graphics, Solar System Simulation for Microcomputers," in LUNAR AND PLANETARY SCIENCE XVIII, pp. 147-8.

• Co-author, 1984, PHOBOS: CLOSE ENCOUNTER IMAGING FROM THE VIKING ORBITERS, NASA Reference Publication 1109.

• Co-author, 1981, "Pole and Prime Meridian Expressions for Phobos and Deimos," THE ASTRONOMICAL JOURNAL, VOL 86, No. 11.

INTERNET LINKS