vega-ofthe-lyre:

“Ah. The moon. Look at it! Of course, you lot did a lot more than look, didn’t you, big silvery thing in the sky, you couldn’t resist it. Quite right.”
“The moon landing was in ‘69. Is that where we’re going?”
“Oh, a lot more happens in ‘69 than anyone remembers. Human beings. I thought I’d never get done saving you.”

THE IMPOSSIBLE ASTRONAUT (Doctor Who 6.01)