Okay, not really.
Below, check out photos of them in their “spacesuits.
“Stars on Marsis set to premiere June 5 on Fox.
The celebrity cast members of ‘Stars on Mars.'.FOX
Lance Armstrong for ‘Stars on Mars.'.FOX
Natasha Leggero for ‘Stars on Mars.'.FOX
Marshawn Lynch for ‘Stars on Mars.'.FOX
Christopher Mintz-Plasse for ‘Stars on Mars.'.FOX
Adam Rippon for ‘Stars on Mars.'.FOX
Ronda Rousey for ‘Stars on Mars.'.FOX
Tom Schwartz for ‘Stars on Mars.'.FOX
Richard Sherman for ‘Stars on Mars.'.FOX
Porsha Williams Guobadia for ‘Stars on Mars.'.FOX
Tallulah Willis for ‘Stars on Mars.'.FOX
Tinashe for ‘Stars on Mars.'.FOX
Ariel Winter for ‘Stars on Mars.'.FOX
The celebrity cast members of ‘Stars on Mars.'.FOX
The setting for ‘Stars on Mars.'.FOX
