Solar eclipse of 4th December 502 BChttp://www.academia.edu/2360673/Astronomical_Dating_of_Babylonian_TextsA partial solar eclipse occurred on December 4, 1964http://en.wikipedia.org/wiki/Solar_eclipse_of_December_4,_1964Total Solar Eclipse Woomera, Australia December 4 , 2002http://www.youtube.com/watch?v=ocO-O8bziFo
The first known observations and recording of a transit of Venus were made in 1639http://en.wikipedia.org/wiki/Transit_of_Venus,_1639
An unknown eruption occurred in late November or early December 1808 (4 December 1808 ± 7 days)http://astronomy.activeboard.com/t58590277/unknown-eruption-1808/
On December 4, 1532, fire destroyed the chapel in Chambery where the Turin Shroud had been kepthttp://edwardwillett.com/1998/12/the-shroud-of-turin/
The Great Smog of '52 was a severe air pollution event that affected London, England, during December 1952. http://astronomy.activeboard.com/t46549377/the-great-smog-of-52/On December 4, 1984 the University of Hawai'i 2.2-meter telescope became the first to make optical closure phase measurementshttp://en.wikipedia.org/wiki/UH88
The Mary Celeste was discovered on 4 December 1872http://astronomy.activeboard.com/t46549355/mary-celeste/Aircraft carrier Riga was launched on December 4, 1988http://en.wikipedia.org/wiki/Chinese_aircraft_carrier_Liaoning
Gemini 7 was was launched December 4, 1965http://en.wikipedia.org/wiki/Gemini_7
The MESUR Pathfinder was launched on December 4, 1996http://mars.jpl.nasa.gov/MPF/Pioneer Venus Orbiter was inserted into an elliptical orbit around Venus on December 4, 1978. http://en.wikipedia.org/wiki/Pioneer_Venus_project#Pioneer_Venus_OrbiterPioneer 10 closest approach to Jupiter was was at 02:25 UT on December 4, 1973, at a range of 132,252 kmhttp://en.wikipedia.org/wiki/Pioneer_10#Encounter_with_JupiterLittle Joe 2 was was launched December 4, 1959http://en.wikipedia.org/wiki/Little_Joe_2MightSat-1 was launched from the Space Shuttle Endeavor in December 1998 http://en.wikipedia.org/wiki/MightySat-1STS-88 was launched on the 4th December 1998 http://astronomy.activeboard.com/t39713235/sts-88/
Roberta Bondar OC O.Ont FRCP(C) FRSC (born December 4, 1945) is Canada's first female astronauthttp://en.wikipedia.org/wiki/Roberta_BondarAlexander William Roberts (4 December 1857 - 27 January 1938) was an amateur astronomer.http://en.wikipedia.org/wiki/Alexander_William_RobertsErnst Wilhelm Leberecht Tempel (December 4, 1821 - March 16, 1889) was a German astronomerhttp://en.wikipedia.org/wiki/Wilhelm_TempelOrest Danilovich Khvolson (December 4, 1852 - May 11, 1934) was a Russian physicisthttp://en.wikipedia.org/wiki/Orest_KhvolsonFrank Press (born December 4, 1924) is an American geophysicist.http://en.wikipedia.org/wiki/Frank_Press
Roger Victor Emile Cayrel (born 4 December 1925, Bordeaux, France) is a French astronomer. https://en.wikipedia.org/wiki/Roger_Cayrel
Placemarker
NGC 1277 was discovered by the Irish astronomer Lawrence Parsons, 4th Earl of Rosse, on December 4, 1875.http://astronomy.activeboard.com/t51724203/ngc-1277/
NGC 1570 was discovered by John Herschel on the 4th December 1836. http://astronomy.activeboard.com/t55794587/ngc-1570/NGC 1574 was discovered by John Herschel on the 4th December 1834.http://astronomy.activeboard.com/t55794492/ngc-1574/NGC 1688 was discovered by John Herschel on the 4th December 1834.http://astronomy.activeboard.com/t55794415/ngc-1688/NGC 1703 was discovered by John Herschel on the 4th December 1834.http://astronomy.activeboard.com/t55794326/ngc-1703/
Asteroid 451 Patientia was discovered by French astronomer Auguste Charlois on December 4, 1899http://en.wikipedia.org/wiki/451_Patientia
The Geminid meteor shower will be active from about December 4 to 17http://en.wikipedia.org/wiki/Geminids
MeteoritesThe Farmville (H4) meteorite fell in North Carolina, USA, on the 4th December, 1934.http://astronomy.activeboard.com/t46549266/farmville-meteorite/The Zavetnoe (L6) meteorite fell in Rostovskaya oblast', Russia, on the 4th December, 1952.http://astronomy.activeboard.com/t46549276/zavetnoe-meteorite/