When: Sat., April 9, 1-9 p.m. 2011
The 50th anniversary of manned space flight is celebrated on Saturday, April 9, with presentations by leaders in space exploration from 1 to 5 p.m., and a family-oriented evening featuring space, astronomy and physics displays and activities from 5 to 9 p.m. Participants can also sign a card for astronaut Mark Kelly, wishing the STS-134 crew a successful April 19 launch. Admission from 5 to 9 p.m. is $10 adult; free child age 12 and younger. Presentations are free with admission: $15.50 adults; $12.75 seniors, military, Pima County residents and AAA; $9 children 7 to 12; free for 6 and younger. Call or visit pimaair.org/events.php for more information.