“Captain, we have scanned the planet. It is forty thousand kilometres in circumference.”
A pause. Then: “Curious.”
“It is exactly forty thousand kilometres in circumference, within the limit of our sensors.”
Another, shorter, pause. Then: “Q! Show yourself!”
Consider this a friendly, local pub. Make yourself at home, bring your friends, have a good time! Meet new people, have a laugh, enjoy the ambience, and the Oxford commas.