Trent Walker and Justin Golabek simulate the landing of a Space Shuttle at Kennedy Space Center as part of the Student Astronaut Challenge at the KSC Visitors Center Feb. 16. The students were part of a team from St. John Paul II Catholic High School in Tallahassee, Florida, which was sponsored by Harris Corporation. The team was among 15 finalists to take part in the high school division of the competition that promotes Science, Technology, Engineering and Mathematics education.