27 November 1786

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.

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

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.

Between 3,500 and 4,000 tonnes of ordnance exploded at the RAF Fauld underground munitions storage depot in the largest non-nuclear explosion in the United Kingdom.

World War II: Australian forces began the Battle of Wareo by conducting clearing operations between Bonga and North Hill.

Swedish chemist and industrialist Alfred Nobel (pictured) signed his last will and testament, setting aside the bulk of his estate to establish the Nobel Prize after his death.

William III (pictured) unilaterally revised the constitution of Luxembourg, greatly expanding his powers as grand duke.

The great storm of 1703, one of the most severe storms to strike southern Great Britain, destroyed the first Eddystone Lighthouse off Plymouth.

A Song dynasty fleet defeated Jin ships in a naval engagement on the Yangtze river during the Jin–Song Wars.

Syrian rebel groups led by Hay'at Tahrir al-Sham launch a ground offensive into Syria.

Iran's top nuclear scientist, Mohsen Fakhrizadeh, is assassinated near Tehran.

Days after the announcement of its discovery, the Utah monolith is removed by recreationists.

Nevsky Express bombing: A bomb explodes on the Nevsky Express train between Moscow and Saint Petersburg, derailing it and causing 28 deaths and 96 injuries.

XL Airways Germany Flight 888T: An Airbus A320 performing a flight test crashes near the French commune of Canet-en-Roussillon, killing all seven people on board.

The House of Commons of Canada approves a motion introduced by Prime Minister Stephen Harper recognizing the Québécois as a nation within Canada.

Pope John Paul II returns the relics of Saint John Chrysostom to the Eastern Orthodox Church.

Blackwater 61 crash: A CASA C-212 Aviocar crashes into the Koh-i-Baba mountain range in Afghanistan, killing six.

A hydrogen atmosphere is discovered on the extrasolar planet Osiris by the Hubble Space Telescope, the first atmosphere detected on an extrasolar planet.

For the second time in a year, military forces try to overthrow president Carlos Andrés Pérez in Venezuela.