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  2. Lunar Laser Ranging experiments - Wikipedia

    en.wikipedia.org/wiki/Lunar_Laser_Ranging...

    Lunar Laser Ranging (LLR) is the practice of measuring the distance between the surfaces of the Earth and the Moon using laser ranging. The distance can be calculated from the round-trip time of laser light pulses travelling at the speed of light , which are reflected back to Earth by the Moon's surface or by one of several retroreflectors ...

  3. Likelihood-ratio test - Wikipedia

    en.wikipedia.org/wiki/Likelihood-ratio_test

    A simple-vs.-simple hypothesis test has completely specified models under both the null hypothesis and the alternative hypothesis, which for convenience are written in terms of fixed values of a notional parameter :

  4. Apache Point Observatory Lunar Laser-ranging Operation

    en.wikipedia.org/wiki/Apache_Point_Observatory...

    High precision Lunar Laser Ranging (LLR) started soon after the Apollo 11 astronauts left the first retroreflector on the Moon. [3] Additional reflectors were left by the Apollo 14 and Apollo 15 astronauts, and two French-built reflector arrays were placed on the Moon by the Soviet Luna 17 and Luna 21 lunar rover missions. Over the years since ...

  5. LLR - Wikipedia

    en.wikipedia.org/wiki/LLR

    LLR may refer to: LLR 81mm , a type of mortar used by the French Army Lars Løkke Rasmussen , a Danish politician from Venstre , who served as Prime Minister 2009-2011 and again 2015-2019

  6. Lucas–Lehmer–Riesel test - Wikipedia

    en.wikipedia.org/wiki/Lucas–Lehmer–Riesel_test

    LLR is a program that can run the LLR tests. The program was developed by Jean Penné. Vincent Penné has modified the program so that it can obtain tests via the Internet. [4] The software is both used by individual prime searchers and some distributed computing projects including Riesel Sieve and PrimeGrid.

  7. Light Reaction Regiment - Wikipedia

    en.wikipedia.org/wiki/Light_Reaction_Regiment

    The Light Reaction Regiment can trace its origins back to the year 2000 when non-commissioned officers from the Scout Rangers and 1st Special Forces Regiment (Airborne) were trained by American military advisers from the 1st Battalion, 1st Special Forces Group.

  8. Little River Airport - Wikipedia

    en.wikipedia.org/wiki/Little_River_Airport

    Little River Airport covers an area of 548 acres (222 ha) and contains one asphalt paved runway designated 11/29 which measures 5,249 by 150 feet (1,600 x 46 m). For the 12-month period ending February 4, 2004, the airport had 6,300 aircraft operations, an average of 17 per day: 98% general aviation and 2% air taxi.

  9. LLR Recordings - Wikipedia

    en.wikipedia.org/wiki/LLR_Recordings

    LLR Recordings (previously Little League Records 1998-2001) was a Chicago-based record label founded by Johnny Minardi and Tony Marino in August 2001. The label released records including the debut EP of The Academy Is... , the Remember Maine album The Last Place You Look, and the Hidden In Plain View EP Operation: Cut-Throat .