On October 12, 272 BC, the ancient Greek astronomer Timocharis observed a conjunction of Eta Virginis with Venushttp://en.wikipedia.org/wiki/Eta_VirginisA total solar eclipse occurred on October 12, 1939http://en.wikipedia.org/wiki/Solar_eclipse_of_October_12,_1939A total solar eclipse occurred on October 12, 1958.http://en.wikipedia.org/wiki/Solar_eclipse_of_October_12,_1958Freethought Day is an annual observance on October 12thhttp://astronomy.activeboard.com/t45503131/freethought-day/
Christopher Columbus' arrival in the Americas on October 12, 1492http://en.wikipedia.org/wiki/Columbus_Day
Astronomical Society of France was founded in 1891http://en.wikipedia.org/wiki/Soci%C3%A9t%C3%A9_astronomique_de_France
Corralitos Observatory was formally dedicated on October 12, 1965, serving as a remote station of Dearborn Observatory, Northwestern University.http://en.wikipedia.org/wiki/Corralitos_ObservatoryThe Lovell Telescope tracked Sputnik's booster rocket just before midnight on 12 October 1957.http://en.wikipedia.org/wiki/Lovell_Telescope#Sputnik_and_artificial_satellitesVoskhod 1 (Ascent 1 or Dawn 1) was launched on the 12 October 1964http://astronomy.activeboard.com/t45503112/voskhod-1/Shenzhou 6 was launched on October 12, 2005http://astronomy.activeboard.com/t4400349/shenzhou-6/
People
On 12 October 1799, Jeanne-Genevieve Garnerin (1775-1847), born Labrosse, became the first woman to parachute, from an altitude of 900 meters.http://en.wikipedia.org/wiki/Jeanne_Genevi%C3%A8ve_LabrosseWinslow Upton (12 October 1853 - 8 January 1914) was a United States astronomer.http://en.wikipedia.org/wiki/Winslow_UptonAlbert Nikolayevich Shiryaev (born October 12, 1934) is a Soviet and Russian mathematicianhttp://en.wikipedia.org/wiki/Albert_ShiryaevJohn Griggs Thompson (born October 13, 1932, in Ottawa, Kansas, USA) is a mathematicianhttp://en.wikipedia.org/wiki/John_Griggs_ThompsonCarl August von Steinheil (12 October 1801 - 14 September 1870) was a German physicisthttp://en.wikipedia.org/wiki/Carl_August_von_SteinheilMartin Balluch (born 12 October 1964) is an Austrian physicisthttp://en.wikipedia.org/wiki/Martin_BalluchJens Martin Knudsen (October 12, 1930 - February 17, 2005) was a Danish astrophysicist.http://en.wikipedia.org/wiki/Jens_Martin_KnudsenAscanio Sobrero (October 12, 1812 - May 26, 1888) was an Italian chemist,http://en.wikipedia.org/wiki/Ascanio_Sobrero
The Delft Explosion, also known as the Delft Thunderclap, occurred on 12 October 1654http://en.wikipedia.org/wiki/Delft_Explosion#Delft_ExplosionThe First Battle of Passchendaele took place on 12 October 1917http://astronomy.activeboard.com/t12623801/battle-of-passendale/
Typhoon Tip was the largest and most intense tropical cyclone ever recorded.http://en.wikipedia.org/wiki/Typhoon_Tip
The Thing is a 2011 science fiction horror film directed by Matthijs van Heijningen Jr.http://astronomy.activeboard.com/t43174102/the-thing/'Les Aventures de Robinson Crusoe' was first aired in the UK in 1965http://astronomy.activeboard.com/t51146589/the-adventures-of-robinson-crusoe/
The Hitchhiker's Guide to the Galaxy was published on the 12th October 1979http://astronomy.activeboard.com/t45503125/the-hitchhikers-guide-to-the-galaxy/
NGC Discovered
NGC 700 is a magnitude +14.6 spiral galaxy discovered by R. J. Mitchell on the 12th October 1855.http://astronomy.activeboard.com/t58752757/ngc-700/NGC 7069 is a magnitude +13.4 lenticular galaxy discovered by Albert Marth on the 12th October 1863.http://astronomy.activeboard.com/t58752753/ngc-7069/NGC 7189 is a magnitude +13.5 barred spiral galaxy discovered by Albert Marth on the 12th October 1863.http://astronomy.activeboard.com/t58752751/ngc-7189/NGC 7328 is a magnitude +13.3 spiral galaxy discovered by John Herschel on the 12th October 1825.http://astronomy.activeboard.com/t55228837/ngc-7328/NGC 7396 is a magnitude +12.9 spiral galaxy discovered by John Herschel on the 12th October 1827.http://astronomy.activeboard.com/t55228779/ngc-7396/NGC 7433 is a magnitude +14.9 spiral galaxy discovered by R. J. Mitchell on the 12th October 1855.http://astronomy.activeboard.com/t58752750/ngc-7433/NGC 7435 is a magnitude 14.3 barred spiral galaxy discovered by R. J. Mitchell on the 12th October 1855.http://astronomy.activeboard.com/t55228922/ngc-7435/NGC 7765 is a magnitude +14.6 spiral galaxy discovered by R. J. Mitchell on the 12th October 1855.http://astronomy.activeboard.com/t58752748/ngc-7765/
MeteoritesThe Kharkov meteorite fell in Sumy, Ukraine, on the 12th October 1787.http://astronomy.activeboard.com/t45462851/kharkov-meteorite/The Dwaleni (H4-6) meteorite fell in Shiselweni, Swaziland, on the 12th October 1970.http://astronomy.activeboard.com/t45462840/dwaleni-meteorite/The Beni Yacoub (H4/5 chondrite?) meteorite fell in Tata, Morocco, at 04.00 local time, 12th October 2012.http://astronomy.activeboard.com/t55222464/beni-yacoub-meteorite/