Former astronaut Frank Culbertson (STS-38, STS-51, STS-105, ISS-3), now with SAIC

Orville and Wilbur Wright check out this strange contraption we call a "spacesuit"

As advertised: Andrew Chaikin was in the booth for two hours signing copies of his new book

Cosmonaut and President of the Romanian Space Agency, Dumitru-Dorin Pruanriu with Robert Pearlman (collectSPACE)

Astronaut Rick Hieb signs autographs courtesy the Clear Lake Area Economic Development Foundation-Recruitment

Space Adventures' Director of Communications Tereza Predescu with astronaut Buzz Aldrin

Actress Nichelle Nichols (Star Trek) with first African-American female astronaut Mae Jemison