... its flight platform on December 25, 1978, it made a soft landing on the surface after a descent time of approximately 1 hour ... It is unknown whether the Lander Probe carried an imaging system. Space History .. ...
... smooth areas of the lunar surface for selection and verification of safe landing sites for the Surveyor and Apollo missions ... the primary mission objective of providing photographic information for the evaluation of Apollo and Surveyor landing sites ...
... its flight platform on December 21, 1978, it made a soft landing on the surface after a descent time of approximately 1 hour ... It is unknown whether the Lander Probe carried an imaging system. Space History .. ...
... Venera-D and other missions . Session 2. Lander and Balloons . October 1 . The international workshop “ Venera- D: science, payload, cooperation” . ...
... smooth areas of the lunar surface for selection and verification of safe landing sites for the Surveyor and Apollo missions ... the primary mission objective of providing photographic information for the evaluation of Apollo and Surveyor landing sites ...
... May--US president J.F. Kennedy announces project to land human on Moon within decade ... 1969 . 20 July--Apollo 11 astronauts land on the Moon. 1970 . ... 17 November--Soviet Russia lands remotely controlled vehicle. ...
... On September 20, the spacecraft soft landed on the lunar surface in Mare Foecunditatis (the Sea of Fertility) as planned. ... It landed in the Soviet Union on September 24, 1970. ...