59 Cygni
5969 Southern Reference Stars and 726 Bright stars (Konin+ 1983)
59th International Astronautical Congress—Glasgow 2008: Session D2.1.6—Launch vehicles in service or in development, Ariane 5—Program status
5GHz observations of six OH objects
5th ASSA Symposium: Provisional Programme; Donations
5th Conference on Astronomy with Radioactivities (AwR V)
5th Dwarf Planet named
5th Hellenic Astronomical Conference
5th International Conference of Numerical Modeling of Space Plasma Flows (ASTRONUM 2010)
5th Lunar Camp/Peti Lunin tabor
5th Postsdam Thinkshop: Meridional flow, differential rotation, solar and stellar activity