| Enlaces a sitios | |  |  | 
| Deep Cold descriptions and 3D computer models of American and Soviet spacecraft that never were | Destination Space National Geographic Explorer investigates space travel and exploration | 
| Field Guide to American Spacecraft find the locations of Americas spacecraft | First African in Space project This website is your guide to the mission, to the science experiments that South African scientists designed for, to the diary of a cosmonautintraining, to the personal stories of the team members who made it all a success | 
| History of the Delta Launch Vehicle from the Thor-Delta (1960) to the present day Delta II and III rockets | Scientific American: The Way to Go in Space engineers have no shortage of inventive plans for new propulsion systems that might someday expand human presence beyond Earth | 
| Space & Communications international magazine covering spacecraft, missions, and technology | Spaceflight Now coverage of launches of all planned missions from spaceports around the globe | 
| X-38 Technology project to develop the technology for a prototype emergency crew return vehicle (CRV), or lifeboat, for the International Space Station (ISS) |