The first Science & Astronomy Expo takes place as the Tucson Convention Center this weekend.
Meet NASA astronauts, meteorite experts, and stargazing professionals. Plus there are plenty of hands on exhibits to keep people of every age interested in all things space.
The expo is open to the public. Tickets are $10 for adults. Kids age 12 & under get in free. Veterans have free admission on Sunday.
7831 N. Business Park Drive