The first manned expedition to Jupiter reaches speeds never experienced before; despite this it takes several months to reach its objective; by when it is realised that the they will not be able to stop in time and will crash into the giant planet.
The first manned expedition to Jupiter reaches speeds never experienced before; despite this it takes several months to reach its objective, leading to tensions among the crew. A miscalculation in the gravity of Jupiter means that they will not be able to stop in time and will crash into the giant planet.