UNITED KINGDOM - MARCH 15: Crescent moon with a visible lunar terminator; the line marking the border between the illuminated and unilluminated portions of the lunar surface. (Photo by National Railway Museum/SSPL/Getty Images)
UNITED KINGDOM - MARCH 15: Crescent moon with a visible lunar terminator; the line marking the border between the illuminated and unilluminated portions of the lunar surface. (Photo by National Railway Museum/SSPL/Getty Images)