page_title: April 1966
hierarchical_section_title: April 1966
caption_attribution_description: English: Stamp of the Soviet Union, Luna 10 (a Soviet unmanned space mission of the Luna program), 1966 Русский: Почтовая марка СССР, космический аппарат "Луна-10", 1966
context_page_description: The following events occurred in April 1966:
context_section_description: The following events occurred in April 1966:
caption: April 3, 1966: USSR's Luna-10 becomes first Earth object to orbit the Moon
exif: {}