CONFERENCE PRESENTATIONS
1. "Methods for Total Solar Eclipse Observation," NASA JSCAS Eclipse Team,
Bogota, Colombia, 1977.
2. "Cold Weather Effects and Plans for the Total Eclipse", NASA JSCAS
Eclipse Team, Winnipeg, Canada, February 1979.
3. "Techniques for Successful Eclipse Science Observation", NASA JSCAS
Eclipse Team, Mombasa, Kenya, February 1980.
4. "The Appulse of Bettina and Theta Aurigae", NSF Workshop on Satellites &
Planets, Sao Paulo, Brazil, December 1981.
5. "The Project to Measure the Solar Polar Diameter during the Total Eclipse
of June 1983", NASA JSCAS Eclipse Team, Surabaya, Indonesia, June 1983.
6. "Competition in Space: Government vs. Industry", International
Astronautical Federation Congress, Budapest, Hungary, October 1983.
7. "Earth Based Observation of the STS-11 Space Shuttle Mission On - orbit
and During Reentry"; IAF Congress, Lausanne, Switzerland, October 1984.
8. "Center Line Observation of the Total Eclipse", NASA JSCAS Eclipse Team,
Port Moresby, Papua New Guinea, November 21, 1984.
9. "An Attempt to Improve the Polar Diameter of the Moon" Astronomical
Society of South Africa, Johannesburg, South Africa, May 1985.
10. "Visual Photometry in Satellite Surveillance", SYMPOSIUM ON SPACE C3,
USAF Academy, Colorado Springs, August 1985.
11. "Observation at the Edge of The Annular-Total Solar Eclipse" NASA JSCAS
Eclipse Team, Libreville, Gabon, March 28, 1987.
12. "Sensing of Space Objects as an Issue in Manned Platform Support",
SYMPOSIUM ON SPACE C3, USAF Academy, Colorado Springs, August 1987.
13. "Cooperative Expedition with the Chinese Academy of Science for The
Annular Solar Eclipse" Beijing, China, September 22, 1987.
14. "LLTV Detection of Earth Orbiting Satellites", Pakistan Upper Atmosphere
and Research Organization, Karachi, Pakistan, October 1987.
15. "Interactive Space Education and Space Shuttle Mission 51-L, "GIREP
CONFERENCE, Copenhagen, Denmark, November 1987.
16. "Training Concepts for the European Space Operations Center", ESA
Technical Interchange meeting, Toulouse, France. August 1988.
17. "Bringing the Excitement of Space to the People of the World: An
International Space Year Initiative". IAF Congress, Bangalore, India,
October. 1988.
18. "A Free Flying Tether Experiment and Space Structure for ISY", IAF
Congress, Dresden, Germany, October. 1990.
19. " The Longest Total Eclipse of the 20th Century", NASA JSCAS Eclipse
Team, Puerto Vallarta, Mexico, July 1991.
20. "The American Space Program: Views and Images", United Nations Day guest
speaker, University of Miami, October 1992.
21. "Circumstances of the Total Solar Eclipse" NASA JSCAS Eclipse Team,
Tacna, Peru, November 3, 1994.
22. "Eclipse Measurements through Jungle Canopy, "NASA JSCAS Eclipse Team,
Iquitos, Peru, April 28, 1995.
23. "Physical Characteristics of Space Debris from Optical and Radar
Measurements", L. Leuschacke, P.D. Maley, 28th Safety and Rescue Symposium,
Oslo, Norway, October 3, 1995.
24. "Baily's Beads Observations During the Total Sun Eclipse", NASA JSCAS
Eclipse Team, Delhi, India, October 23, 1995.
25. "Satellites in Space", Belgian Working Group Satellites (EUROSOM II),
Ghent, Belgium, October. 1996.
26. "Interaction of the Upper Atmosphere with TSS-1R Dynamics", American
Geophysical Union, San Francisco, December 1996.
27. "Occultation of GSC 23450183 by (704) Interamnia on 1996 December 17",
co-author, Division for Planetary Sciences meeting of American Astronomical
Society, Cambridge, Mass., July 18,1997.
28. "Methods and Plans for Observing Occultations and Solar Eclipses", 2nd
Arab Astronomical Conference, Amman, Jordan, September 8, 1997.
29. "Optical Characteristics of Ariane IV Upper Stages in Geostationary
Transfer Orbit", IAF Congress, Turin, Italy, October 8, 1997.
30. "Safe Observation of the Total Eclipse of the Sun", Caribbean Retinal
Surgeons Conference, Aruba, February 24, 1998.
31. "Observing the Annular Solar Eclipse of August 22, 1998", National
Junior College, Singapore, August 21, 1998.
32. "Iridium Satellite Phenomenology", National Space Society of Australia,
Melbourne, Australia, September 27, 1998.
33. "The Iridium Satellite Constellation: A Positive Force for Public
Awareness of Space Activities", co-author J.Pizzicaroli, IAF congress,
Melbourne, Australia, October 2, 1998.
34. "Use of Lessons Learned to Enhance Payload Integration and Operations",
IAF Congress, Melbourne, Australia, October 2, 1998.
35. "Tracking of Classified and Unclassified Satellites during 1997-98",
EUROSOM III conference, Edinburgh, Scotland, October 25, 1998.
36. "Safe Methods for Observing the Sun during the last Eclipse of the
Millennium", NASA JSCAS Eclipse Team, Istanbul, Turkey, August 9, 1999.
37. "STARSHINE: A Student Tracked Atmospheric Research Satellite Deployed
from the Space Shuttle", IAF Congress, Amsterdam, Holland, October 5, 1999.