逃逸速度 Escape Velocity (2019)认领

　　Escape velocity: the minimum speed needed for an object to escape from the gravitational influence of a massive body, without ever falling back. An astronaut awakens in an abandoned cave of a strange planet. An interstellar vagabond, so to say. A light path leads him to the surface, where he looks at his compass and heads for his spaceship. He keeps glancing back, treading nerv...