To most American television watchers, Buzz Aldrin is still the second man to walk on the moon. But to the most recent generation of couch potatoes, he's probably going to be remembered as the old guy on "Dancing With the Stars."

"How can I possibly criticize a hero and a legend?" wondered judge Bruno Toniolo. Then he did just that, slapping the Apollo 11 crew member with a 5 out of 10 mark. Aldrin's 14 out of 30 overall score was the low of the night.

However, after watching the clip, we're pretty sure the 80-year-old can Cha-cha-cha far better than we can. And he's been to the moon. So yeah, Buzz Aldrin, you still have us beat.

Read on to see the astronaut in action.