Characteristics of differential lunar laser ranging
Apache Point Observatory - Wikipedia
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
Wellesley Physicist Researches the Moon Using Instrument Left by Apollo 11 | Spotlight | Wellesley College
Solved The Apollo astronauts placed special reflector arrays | Chegg.com
Las Cruces Museums - UPDATE: This event has been rescheduled to December 21, 2020. Join the Museum of Nature & Science for a special virtual presentation from Dr. Russet McMillan of Apache
Lunar laser ranging: 40 years of high-level science
Apache Point Observatory Lunar Laser-ranging Operation - Wikipedia