E1 - The Experiment Begins

Aired: June 05, 2023

The 12 celebrities land on "Mars."

E2 - Water Crisis

Aired: June 12, 2023

Just as they were settling into life on the red planet, the remaining celebrities must figure out how to replenish their water supply.

E3 - Fire in the Hole

Aired: June 19, 2023

The 10 remaining contestants brave the elements of the Martian desert when a fire breaks out.

E4 - Life on Mars?

Aired: June 26, 2023

The contestants are sent on a mission which tests their perseverance; two are eliminated.

E5 - Resupply Mission

Aired: July 10, 2023

Four new crew members land on Mars, but their supply craft goes off course and crashes.

E6 - Leaks in the Hab

Aired: July 17, 2023

The celebs must work together to plug holes in the walls of the hab caused by meteors.

E7 - Evil AI

Aired: July 24, 2023

A virus takes over the artificial intelligence system and two celebronauts are stuck outside.

E8 - Solar Flare

Aired: July 31, 2023

The nine remaining celebronauts need to repair solar panels damaged by a series of solar flares.

E9 - We Are Not Alone

Aired: August 07, 2023

The remaining celebronauts discover they are not alone on Mars.

E10 - Downward Dog

Aired: August 14, 2023

The seven remaining celebronauts must find the hab's missing house pet, Raddog.

E11 - Distress Signal

Aired: August 21, 2023

The hab detects a weak distress signal that the crew must investigate immediately.

E12 - Brightest Star

Aired: August 28, 2023

The crewmates must assemble a satellite tower and broadcast a personalized message to Earth.