2027 Texas Messier Marathon
Texas Messier Marathon 2027 Join amateur astronomers from across Texas for the annual Messier Marathon at Fort McKavett State Historic Site. Dates: March 5–9, 2027 Main Marathon Night: Sunday, March […]
Texas Messier Marathon 2027 Join amateur astronomers from across Texas for the annual Messier Marathon at Fort McKavett State Historic Site. Dates: March 5–9, 2027 Main Marathon Night: Sunday, March […]