Porter-area historical tornado activity is near Oklahoma state average. It is 167% greater than the overall U.S. average.
The Space Shuttle program, officially called the Space Transportation System (STS), was the United States government's manned launch vehicle program from 1981 to 2011, administered by NASA and officially beginning in 1972.
Space Shuttle Launches on Final Flight. Space shuttle Atlantis, delayed almost to the last second by a computer glitch, left the launch pad here at the Kennedy Space Center, punched a hole in the clouds, and disappeared into the history books. After 135 flights in 30 years, it was the last space shuttle launch ever. And it may be the last time America launches astronauts for many years. SEE MORE: 30 Years Of Space Shuttle Missions. At the Kennedy Space Center, throngs of people applauded, cheered--and in some cases wept.