Hello forum readers. I recently became aware of the Elcano challenge to circumnavigate the surface of any orbitalĀ  body by rover or boat. Then I went down the rabbit hole of mission logs submitted by forum users over the years as they attempted the challenge in so many different ways. This inspired me to compose a log of my own. The Gnat - Background The "Gnat" science and utility rover rolled out of the SPH in early career mode - year 0, day something-or-other. With 40 parts, w