Okay, this space playground is AWESOME, and I WANT ONE. See the rest here.
And because it does seem amusingly reminiscent of one spaceship in particular, I can’t help myself:
KIRK: This… playground… reminds me of something. What… is it? Report.
UHURA: Captain, several children are hailing us.
SPOCK: Human children behave so illogically.
BONES: [watching children at play] DAMNIT Jim, somebody’s going to get hurt!
SCOTTY: Cap’n! Tha’ ship’s not MOVIN’, sir. It’s just SITTIN’ there, anchored to tha’ GROUND!
CHEKOV: Did you know, playgrounds were invented in Russia?