NASA uses Windows XP on A31 & T61 Thinkpad notebooks: As of 2010, the Space Station was equipped with 68 ThinkPad A31 computers along with 32 new Lenovo T

NASA uses Windows XP on A31 & T61 Thinkpad notebooks: As of 2010, the Space Station was equipped with 68 ThinkPad A31 computers along with 32 new Lenovo ThinkPad T61p laptops plus a dedicated IP phone which also has limited video phone capabilities. Work incorporating those laptops into the station's LAN continued into June 2011. All laptops aboard the ISS are connected to the station's LAN via Wi-Fi and are connected to the ground at 3 Mbit/s up and 10 Mbit/s down, comparable to home DSL connection speeds. http://en.wikipedia.org/wiki/ThinkPad#Use_in_space http://en.wikipedia.org/wiki/ThinkPad#Use_in_space