Nasa HomepageJohn F. Kennedy Space Center - Apollo Soyuz Test Project
KSC Home Page Site Search FAQ's Site Survey Customer Forum NASA Centers Privacy Statement Headlines

Apollo Soyuz Patch

ASTP Information

ASTP Home Page 

The Spacecraft

The Goals

ASTP Press Kit

ASTP Information for Press


The Flight of the Apollo Soyuz Test Project

July 15-24, 1975

Apollo Crew : Thomas P. Stafford, Vance D. Brand, Donald K. Slayton

Soyuz Crew: Valeriy Nikolayevich Kubasov, Alexei Arhipovich Leonov

09 days, 07 hours, 28 minutes

The Soyuz was launched just over seven hours prior to the launch of the Apollo CSM. Apollo then maneuvered to rendezvous and docking 52 hours after the Soyuz launch. The Apollo and Soyuz crews conducted a variety of experiments
over a two-day period. After separation, Apollo remained in space an additional 06 days. Soyuz returned to Earth approximately 43 hours after separation.


Page Last Revised

Page & Curator Information


Curator: Kay Grinter (
Web Development: JBOSC Web Development Team
A Service of the NASA/KSC External Relations and Business Development Directorate
JoAnn H. Morgan, Director