2017-11-27

Nuclear physicist Mohsen Fakhrizadeh, regarded as the chief of Iran's nuclear program, was assassinated, allegedly by Mossad.

A bomb exploded under, and derailed, a Russian high-speed train travelling between Moscow and Saint Petersburg, killing 28 passengers.

Lady Gaga performed the first concert of The Monster Ball Tour, which became the highest-grossing tour in history for a debut headlining artist.

Astronomers announced the detection of sodium in the atmosphere of the extrasolar planet HD 209458 b (artist's impression pictured), the first exoplanet atmosphere to be measured.

The Labour Party defeated the governing National Party in the New Zealand general election, with Labour's Helen Clark becoming the country's first female prime minister to have won office at an election.

Operations at the Reagan Test Site were disrupted due to the nearby formation of Tropical Storm Zelda.

A bomb placed by the Medellín Cartel in an attempt to kill Colombian presidential candidate César Gaviria destroyed Avianca Flight 203, killing all 107 people on board, excluding Gaviria, who was not on the flight.

President Lyndon B. Johnson delivered the "Let Us Continue" speech, in which he advocated for civil-rights legislation and national cohesion, to a joint session of the U.S. Congress five days after the assassination of John F. Kennedy.

Korean War: The Chinese People's Volunteer Army launched multiple attacks against United Nations forces, beginning the Battle of Chosin Reservoir.

A consortium of twenty-two U.S. charities founded CARE with the mission of delivering food aid to Europe in the aftermath of World War II.