The following list identifies active NSS Space Ambassadors and the subject areas in which they give presentations. For detailed information about each speaker, and to see a list of the presentations they have given, click on the ambassador’s name.

Speaker	Subjects
Stevan Akerley	The Moon Our Solar System In Situ Resource Utilization (ISRU) Robotics Space launch and orbital hardware technology
Larry Bartoszek	Space Elevators Sloan Digital Sky Survey General Science
Loretta Hall	History of Human Spaceflight Women in Space
Eric Harkleroad	Mars In-situ Resource Utilization (ISRU)
Jim Plaxco	Commercial Space CisLunar Development Mars Exploration and Settlement NewSpace Space Art Space Economics Space Policy Space Settlement
Avinash Shirode	Career and educational opportunity in space Technology Renewable energy Discovery of universe through spirituality
Kevin Simmons	Aerospace Education CubeSats, High Altitude Balloons
Casey Stedman	Suborbital Spaceflight Human Factors of Space Travel Planetary Settlement
Al Globus	Space Settlement
Christean Kapp	Space Settlement Resources
Bryce Meyer	Space Farming
Bruce Mackenzie	Mars Settlement Mars Architectural Design Orbital Settlement