World Space stamp catalog.

Still on http://weebau.be

Complete Space Encyclopedia

with: - all satellites listed (more than 6800) alphabetical, by date and by country
- lists of satellites still in orbit, active satellites and probes
- all manned flights listed by launch date and by project
- all astronauts and cosmonauts listed with their flights
- more than 5700 pictures from satellites, probes, diagrammes, details
- more than 3000 pictures from launch rockets, assemblies
- update monthly