κορύφωση εν τω μεταξύ Ξαπλωτή πολυθρόνα lunar laser ranging experiment Αναντικατάστατος Η ΕΤΑΙΡΕΙΑ μας Τέλειος
The Basics of Lunar Ranging
Lunar Rangefinding - an overview | ScienceDirect Topics
First two-way laser ranging to a lunar orbiter: infrared observations from the Grasse station to LRO's retro-reflector array | Earth, Planets and Space | Full Text
Lick Observatory commemorates Apollo 11 experiment on 50th anniversary