Weekly Challenge #3

Hello Kerbonauts!

The #KSP2WeeklyChallenge is... Land on Minmus!

Primary: Land on Minmus.

Stretch: Land on Minmus, land on Mun, and back to Kerbin.

Jeb level: land on Minmus, deploy rover, drive all the way around, re-board spacecraft, fly back to Kerbin.

Val level: all of the Jeb goals, but in a single craft (Hint: make a rover SSTO).