Affordable Space Flight
Alpha Centauri's Universe
International Space Law
Lunar Institute of Technologie
MIR Russian Space Web
National Space Society
Novaspace
P.E.R.M.A.N.E.N.T
ProSpace The Citizens Library
SETI@home
Space Adventures
Space Awarenes Headquarters
Space Technologie - CNN
The Artemis Project
UNISPACE
United Office for Outer Space
