Ad blocker interference detected!
Wikia is a free-to-use site that makes money from advertising. We have a modified experience for viewers using ad blockers
Wikia is not accessible if you’ve made further modifications. Remove the custom ad blocker rule(s) and the page will load as expected.
Gus Grissom was an American astronaut known for being the first man on the moon and known for stating the phrase "One small step for man, one giant leap for mankind".