More from the Johnson Space Center

Watch used in space by Wall Schira

Apollo 13 checklist signed by the astronauts

A glove used by Jim Irwin on the moon

Apollo capsule

An actual mission control console

Shuttle cockpit

Outside of Mission Control

Mission Control with a real astronaut inside

The lunar module control panel

Joan with the Moon plaque

An "air" floor that approximates the effects of weightlessness for astronaut training

A memorial grove of trees at the Johnson Space Center for astronauts who gave their lives