Steam­boat (Lunar Lan­der from “Golf and Out­gassing”): This is the pri­ma­ry space­craft used by Annie Mac­In­turn­er and Mil­ton John­son for their mis­sion in the Fra Mau­ro region. Steam­boat is a mod­ern lunar lan­der designed for a two-day sur­face stay. It com­pris­es a descent stage, which remains on the lunar sur­face (sim­i­lar to Apol­lo lan­ders), and […]