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Lightning strikes the McDonald Laser Ranging Station (MLRS) in Texas

Lightning struck the McDonald Laser Ranging Station (MLRS) in Texas on September 12, 2019 rendering it inoperable. The SGP is currently building a next generation SGSLR station next to the MLRS, and has decided to not repair the 37-year-old MLRS. The MLRS first started operating in 1982 and quickly became a premiere satellite and lunar laser ranging station. Data from this station was used for the most stringent tests of General Relativity, studies of the interior structure of the moon, and countless other geodetic and spacecraft tracking applications. The SGP looks forward to continuing the legacy of laser ranging from the McDonald Observatory and entering a new chapter with the recently completed VGOS station located just down the hill from the MLRS.