Extract from this text the exact years mentioned and why each is mentioned. 

A small number of meteorite falls have been observed with automated cameras and recovered following calculation of the impact point. The first of these was the Přibram meteorite, which fell in Czechoslovakia (now the Czech Republic) in 1959.[42] In this case, two cameras used to photograph meteors captured images of the fireball. The images were used both to determine the location of the stones on the ground and, more significantly, to calculate for the first time an accurate orbit for a recovered meteorite.

Following the Pribram fall, other nations established automated observing programs aimed at studying infalling meteorites. One of these was the Prairie Network, operated by the Smithsonian Astrophysical Observatory from 1963 to 1975 in the midwestern US. This program also observed a meteorite fall, the Lost City chondrite, allowing its recovery and a calculation of its orbit.[43] Another program in Canada, the Meteorite Observation and Recovery Project, ran from 1971 to 1985. It too recovered a single meteorite, Innisfree, in 1977.[44] Finally, observations by the European Fireball Network, a descendant of the original Czech program that recovered Pribram, led to the discovery and orbit calculations for the Neuschwanstein meteorite in 2002.[45] NASA has an automated system that detects meteors and calculates the orbit, magnitude, ground track, and other parameters over the southeast USA, which often detects a number of events each night.[46]
- 1959 - The Přibram meteorite fell in Czechoslovakia (now the Czech Republic).
- 1963 to 1975 - The Prairie Network was operated by the Smithsonian Astrophysical Observatory.
- 1971 to 1985 -  The years the Meteorite Observation and Recovery Project ran.
- 1977 - It recovered a single meteorite, Innisfree.
- 2002 - The European Fireball Network discovered and made orbit calculations for the Neuschwanstein meteorite.