Twelve new moons were discovered in Jupiter’s orbit, bringing the planet’s total number of moons to 79.
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Martin Luther had a public debate with theologian Johann Eck at Pleissenburg Castle in Leipzig.
NASA launched Apollo 11 from the Kennedy Space Center.
Republican Party in Detroit nominated Ronald Reagan for US president.
US Marine Major John Glenn's 'Project Bullet' broke the transcontinental speed record.
Adolf Hitler planned to invade Britain under the guise name 'Operation Sealion.'
