Visit the headquarters of America's manned space program. The official visitor center for NASA/JSC offers live shows and presentations, interactive exhibits, an IMAX® theater, behind-the-scenes tours of Johnson Space Center and more.
Open 10 a.m.-5 p.m. Mon.-Fri. and until 6 p.m. Sat.-Sun.; closed Dec. 25.
1601 NASA Parkway.
20 miles southeast of downtown Houston.