A total solar eclipse occurred on May 22, 1724.http://astronomy.activeboard.com/t53780620/total-solar-eclipse-may-22-1724/
The Battle of the Granicus River was fought in May 334 BChttp://astronomy.activeboard.com/t42970254/the-battle-of-the-granicus-river/The European-American city of Memphis was founded on May 22, 1819http://en.wikipedia.org/wiki/Memphis,_TennesseeOn May 22, 1915, a powerful explosive eruption at Lassen Peak devastated nearby areashttp://en.wikipedia.org/wiki/Lassen_PeakThe 1961 New South Wales earthquake occurred on May 22, 1961http://en.wikipedia.org/wiki/1961_New_South_Wales_earthquakeThe 1960 Valdivia earthquake is to date the most powerful earthquake ever recordedhttp://astronomy.activeboard.com/t6006973/valdivia-quake/
The Quintinshill rail disaster occurred on 22 May 1915 near Gretna Green, Scotlandhttp://en.wikipedia.org/wiki/Quintinshill_rail_disaster
The USS Scorpion sank on 22 May 1968http://astronomy.activeboard.com/t42970146/uss-scorpion/HMS Beagle set sail on 22 May 1826 on her first voyagehttp://en.wikipedia.org/wiki/HMS_Beagle#First_voyageOperation Paperclip was a program in which German scientists were brought to the US for employmenthttp://en.wikipedia.org/wiki/Operation_Paperclip
The Apollo 10 LM made its closest approach to the lunar surface on May 22, 1969http://en.wikipedia.org/wiki/Apollo_10#LM_closest_approach_to_lunar_surfaceThe USA-144 spy satellite was launched on May 22, 1999http://en.wikipedia.org/wiki/Misty_(satellite)
Space X - Dragon C-2 Falcon 9 was launched on the 22nd May 2012http://astronomy.activeboard.com/t42294882/dragon-c-2-falcon-9/Over 300 human remain samples were launched into Earth orbit by Celestis on May 22, 2012http://en.wikipedia.org/wiki/Space_burial#Launched_into_Earth_orbit_by_Celestis_on_May_22.2C_2012Eliza Anne Fraser was shipwrecked off the coast of Queensland, Australia, on 22 May 1836 http://en.wikipedia.org/wiki/Eliza_Fraser
George Andrew Olah (May 22, 1927 - March 8, 2017) was a Hungarian and American chemist.https://en.wikipedia.org/wiki/George_Andrew_Olah
William Sturgeon (22 May 1783 - 4 December 1850) was an English physicist and inventorhttp://en.wikipedia.org/wiki/William_SturgeonYves-André Rocard (22 May 1903 - 16 March 1992) was a French physicist http://en.wikipedia.org/wiki/Yves_RocardMichael Boris Green (born 22 May 1946) is a British physicist and one of the pioneers of string theory.http://astronomy.activeboard.com/t31692307/professor-michael-green/Thomas Gold (May 22, 1920 - June 22, 2004) was an Austrian-born astrophysicisthttp://en.wikipedia.org/wiki/Thomas_GoldDavid H. Levy (born May 22, 1948) is a Canadian astronomer and science writer http://en.wikipedia.org/wiki/David_H._LevySir Arthur Ignatius Conan Doyle (22 May 1859 - 7 July 1930) was a Scottish physician and writerhttp://astronomy.activeboard.com/t49265545/arthur-conan-doyle-1859-1930/François Gonnessiat (May 22, 1856 - October 18, 1934) was a French astronomer.http://en.wikipedia.org/wiki/Fran%C3%A7ois_GonnessiatEdgar Frisby (May 22, 1837 - 1927) was an American astronomer http://en.wikipedia.org/wiki/Edgar_Frisby
Pac-Man was first released in Japan on May 22, 1980.http://en.wikipedia.org/wiki/Pac-ManAlien 3 (styled as Alien³) is a 1992 science fiction horror filmhttp://en.wikipedia.org/wiki/Alien_3
NGC 5659 was discovered by British astronomer John Herschel on the 22nd May 1830. http://astronomy.activeboard.com/t57633654/ngc-5659/NGC 5694 was discovered by German-British astronomer William Herschel on the 22nd May 1784. http://astronomy.activeboard.com/t52346304/ngc-5694/NGC 6144 was discovered by German-British astronomer William Herschel on the 22nd May 1784. http://astronomy.activeboard.com/t57633718/ngc-6144/
Asteroid (41) Daphne was discovered by H. Goldschmidt on May 22, 1856http://en.wikipedia.org/wiki/41_DaphneAsteroid (455) Bruchsalia was discovered by Max Wolf and Friedrich Karl Arnold Schwassmann on May 22, 1900http://en.wikipedia.org/wiki/455_BruchsaliaThe Great Comet of 1881 (C/1881 K1) was discovered by the Australian amateur astronomer, John Tebbutthttp://astronomy.activeboard.com/t53504532/great-comet-of-1881-c1881-k1/The Arietid meteor shower extends from May 22 to July 2. http://en.wikipedia.org/wiki/Arietids
MeteoritesThe Stannern (Eucrite) meteorite fell in Jihomoravsky, Czech Republic, on the 22nd May, 1808.http://astronomy.activeboard.com/t49254522/stannern-meteorite/The Slavetic (H5) meteorite fell in Croatia, on the 22nd May, 1868.http://astronomy.activeboard.com/t49254524/slavetic-meteorite/The Kernouve (H6) meteorite fell in Bretagne, France, on the 22nd May, 1869.http://astronomy.activeboard.com/t49254527/kernouve-meteorite/The Barnaul (H5) meteorite fell in Altayskiy kray, Russia, on the 22nd May, 1904.http://astronomy.activeboard.com/t49254534/barnaul-meteorite/A large meteorite shower in the Katol region damaged several houses on 2012 May 22http://astronomy.activeboard.com/t49321608/katol-tehsil-meteor/