Kerbal Space Program game, version 1.12, realistic physics, detailed spacecraft, Kerbal astronaut, green skin, space helmet, rocket launch, fiery exhaust, space station, Mun landing, interstellar travel, asteroid belt, zero gravity, EVA (extravehicular activity), solar panels, science experiments, satellite deployment, 3/4 view, dynamic lighting, starry background, planet Kerbin, mission control, cinematic composition, high-resolution textures, detailed cockpit interior, vibrant colors, atmospheric reentry, heat shield glow, parachute deployment, ocean splashdown, recovery vessel.