Yazar: Linda Neuman Ezell

The 1975 Apollo-Soyuz Test Project (ASTP) was the first joint U.S.-Soviet space flight, in which teams from the two nations met in orbit to test an international docking system and conduct both colla …

Although it was only designed for a ninety-day surface mission, the Viking 1 lander ultimately transmitted science messages to Earth for seven years. This authoritative history chronicles the remarka …