Plus, everything you wanted to know about fake Mars but were afraid to ask.

You’ve seen celebritiesdance.

You’ve seen themdress up in silly costumes and sing.

Coober Pedy, Australia, doing double duty as the Red Planet on Fox’s ‘Stars on Mars’

Coober Pedy, Australia, doing double duty as the Red Planet on Fox’s ‘Stars on Mars’.Brook Rushton/FOX

But you’ve never seen them pretend to go to space until now.

Plus, pioneering astronaut Neil Armstrong!

Oh wait, our mistake.

Fox’s “Stars on Mars”

The cast of ‘Stars on Mars’.Brook Rushton/FOX

And those folks include Ariel Winter, as you’ll see in the trailer below.

The contestants will live at “base camp” for the duration of their stay on fake Mars.

(At least they won’t have to use bio-waste to grow food likeMatt DamoninThe Martian.)

Tom Schwartz in ‘Stars on Mars’

Tom Schwartz in ‘Stars on Mars’.Brook Rushton/FOX

TheStars on Marsset took about six months to design and build.

Check out more exclusive photos below.

Stars on Marspremieres June 5 on Fox.

(From left) Adam Rippon, Richard Sherman, and Ariel Winter in ‘Stars on Mars’

(From left) Adam Rippon, Richard Sherman, and Ariel Winter in ‘Stars on Mars’.Brook Rushton/FOX

Tinashe and Christopher Mintz-Plasse in ‘Stars on Mars’

Tinashe and Christopher Mintz-Plasse in ‘Stars on Mars’.Brook Rushton/FOX