The festival of Faunalia was held on the 5th of Decemberhttp://astronomy.activeboard.com/t46564403/faunalia/
The 2005 Lake Tanganyika earthquake occurred on 5 December 2005http://en.wikipedia.org/wiki/2005_Lake_Tanganyika_earthquake
The International Centre for Integrated Mountain Development was established in 1983http://en.wikipedia.org/wiki/ICIMODThe grand opening of the Zagreb Observatory took place on December 5, 1903.http://en.wikipedia.org/wiki/Zagreb_Observatory
Flight 19 disappeared on December 5, 1945 http://astronomy.activeboard.com/t39729663/flight-19/
Christopher Columbus arrived at the island of Hispaniola in 1492http://en.wikipedia.org/wiki/Hispaniola#Post-columbian
The Submillimeter Wave Astronomy Satellite (SWAS) was launched on December 5, 1998http://en.wikipedia.org/wiki/Submillimeter_Wave_Astronomy_Satellite
The EROS A satellite was launched on December 5, 2000https://en.wikipedia.org/wiki/EROS_A
STS-108 was launched on the 5th December 2001https://en.wikipedia.org/wiki/STS-108
Bruce Edward Melnick (born December 5, 1949) is a former American astronauthttp://en.wikipedia.org/wiki/Bruce_E._MelnickLubo Motl (born December 5, 1973) is a Czech theoretical physicist http://en.wikipedia.org/wiki/Lubo%C5%A1_MotlGiuseppe Paolo Stanislao "Beppo" Occhialini (December 5, 1907 - December 30, 1993) was an Italian physicist,http://en.wikipedia.org/wiki/Giuseppe_OcchialiniSheldon Lee Glashow (born December 5, 1932) is a Nobel Prize winning American theoretical physicisthttp://en.wikipedia.org/wiki/Sheldon_Lee_GlashowCecil Frank Powell (5 December 1903 - 9 August 1969) was a British physicisthttp://en.wikipedia.org/wiki/Cecil_Frank_PowellWerner Karl Heisenberg (5 December 1901 - 1 February 1976) was a German theoretical physicisthttp://astronomy.activeboard.com/t46564417/werner-karl-heisenberg-1901-1976/Arnold Johannes Wilhelm Sommerfeld (5 December 1868 - 26 April 1951) was a German theoretical physicisthttp://en.wikipedia.org/wiki/Arnold_Sommerfeld
Mark Robert Showalter (born December 5, 1957) is a Senior Research Scientist at the SETI Institute.https://en.wikipedia.org/wiki/Mark_R._Showalter
Summis desiderantes affectibus was a papal bull issued by Pope Innocent VIII on December 5, 1484.http://en.wikipedia.org/wiki/Summis_desiderantes
Outer Space Jitters is a slapstick comedy released on 5th December 1957http://en.wikipedia.org/wiki/Outer_Space_Jitters
NGC 1222 was discovered by the Edouard Jean-Marie Stephan on the 5th December 1883.http://astronomy.activeboard.com/t62882363/ngc-1222/
NGC 1533 was discovered by John Herschel on the 5th December 1834 http://astronomy.activeboard.com/t55807045/ngc-1533/NGC 1546 was discovered by John Herschel on the 5th December 1834. http://astronomy.activeboard.com/t55807154/ngc-1546/British astronomer John Herschel discovered NGC 1553 on December 5, 1834http://astronomy.activeboard.com/t62970660/ngc-1553/NGC 1705 was discovered by John Herschel on the 5th December 1834http://astronomy.activeboard.com/t27227484/ngc-1705/
On 5 December 2011 astronomers discovered the largest super massive black hole in NGC 4889http://en.wikipedia.org/wiki/Supermassive_black_hole#Supermassive_black_holes_outside_the_Milky_WayOn 5 December 2011, the confirmation of the existence of Kepler-22b was announcedhttp://en.wikipedia.org/wiki/Kepler-22b
MeteoritesAdelie Land is a meteorite discovered on December 5, 1912 in Antarcticahttp://astronomy.activeboard.com/t46682957/adelie-land-meteorite/The Frankfort (stone, Howardite) meteorite fell in Alabama, USA, on the 5th December, 1868.http://astronomy.activeboard.com/t46564388/frankfort-meteorite/