As you may recall, the Jupiter 2 (formerly the Gemini 12 from the first iteration of Lost in Space's pilot) is the Robinson family's adventuring spaceship from Irwin Allen's aptly titled Lost in Space!
Between the machinations of the ever-scheming opportunist Zachary Smith to threats from attacking aliens, anti-matter duplicates, and ever present dangers to Will Robinson and his family, the Jupiter 2 is the mobile homestead where the Robinsons and their compatriots make their home... even if their ultimate goal is Alpha Centauri.
Part of the MicroFleet pins featuring crafts from Irwin Allen's venerable series: Voyage to the Bottom of the Sea, Lost in Space, Land of the Giants and The Time Tunnel.