This story is a sequel to Changeling Space Program

Twilight Sparkle's experimental interplanetary drive has malfunctioned, stranding Starlight Glimmer, Spitfire, Cherry Berry, a changeling and a dragon on a hostile planet in another universe. With limited food supplies, very little magic, no communications with home, and no way to leave the planet, they must survive until somepony rescues them.

Fortunately they crashed right next door to another creature with the exact same problem- a creature named Mark Watney.

They're going to science the buck out of everything- and do whatever it takes to survive Mars and get everybody home.

TVTropes page here! Thanks to GymQuirk for making it!

Commissioned art and fan works from the readers! Thanks, everybody!

This experiment in an updates-daily story was made possible by a generous grant from Canary in the Coal Mine and viewers like you.

(Sex tag for crude talk about sex, but no actual sex in the story.)

His father missing, presumed dead...betrayed by a friend.
Lost and alone, Fox McCloud turns to the universe for some sign there's something worth fighting for.
The universe answers in the form of a firebrand from another dimension.
Now his life is turned upside down for the second of many times. Especially when the little filly starts calling him 'Dad'.

Part of the PWNY-verse.

Edit: Awesome new cover art by ProfessorCatPro! Along with ideas for tech pictured in the cover, which will appear in the story.