Houston, we have a problem.
Most people know the Bayou City is home to the Lyndon B. Johnson Space Center, but fewer realize those familiar words, repeated most notably in the movie "Apollo 13," were misquoted. (Apollo 13 astronaut Jack Swigert Jr. actually said, "Houston, we've had a problem here.")
Such tidbits abound in displays that take a fascinating look at the past, present and future of America's exploration of the skies at Space Center Houston, a Smithsonian Affiliate museum that has become one of the city's top attractions.
Space Center Houston is the official visitor center of the Johnson center, but it is a nonprofit, owned and operated by...