Here is search logs of 650,000 AOL users. It's very interesting to view search history of particular person and analyze his personality. Let's do it together! Read more about AOL search database scandal or view research papers on web searching.
viking 1
Viking 1 was the first of two spacecraft sent to Mars as part of NASA's Viking program, an holds the record for the longest Mars surface mission of 6 years and 116 days (from landing until surface mission termination, Earth time).