- Okay, astronauts! Here we go!

(electronic beeping) (electronic whirring)

- [Narrator] Astronauts are scientists,

who travel into space and rocket ships.

Today, Astronaut Mae has been exploring the moon

to find out more about it.

- Greetings, Astro Team Alpha.

- (gasps) That's us. - Whoa.

- Hi! - Hi!

- It's time to go home, but my rovers,

which I drive to explore the moon,

are way over there.

One of the rovers has a crane for lifting.

One has a shovel for digging,

and one rover has a rocket booster for extra speed.

Your mission, astronauts?

Drive the rovers back to the rocket ship

before it's time for us to blast off for home.

Can you do it? - On it!

- Yes, baby!

- Okay, Astro Team Alpha, time to go!

(Elmo giggles)

♪ Driving, driving, driving to the rocket ship ♪

♪ Driving on the moon to the rocket ship ♪

♪ Here we go, we're driving on the moon ♪

♪ Back to the rocket ship ♪