Growing up in the suburban town of Spring, Texas, just outside of Houston, Erik Ballesteros couldn't help but be drawn in by the possibilities for humans in space.

It was the early 2000s, and NASA's space shuttle program was the main transport for astronauts to the International Space Station (ISS). Ballesteros' hometown was less than an hour from Johnson Space Center (JSC), where NASA's mission control center and astronaut training facility are based. And as often as they could, he and his family would drive to JSC to check out the center's public exhibits and presentations on human space exploration.

For Ballesteros, the highlight of these visits was always the tram tour, which brings visitors to JSC's Astronaut Training Facility. There, the public can watch astronauts test out spacefl

See Full Page