In 2176, the crew of the deep space transport S.T.C. Nicola Tesla has to fly a mysterious passenger from the Uranus System to the Neptune moon Triton. The passenger knows about the lurking cosmic catastrophe. This will force humanity to leave the solar system and he is working on a rescue plan.On Triton, a small remote research station, where the Brennagans are ending their tour of duty. Dr. Jenna Brennagan wants to stay and finish her research about extra terrestrial life forms, but her husband Gordon is happy to go home. Back to Earth.En route to Triton, the Tesla is in danger of being hit by a high radiation solar storm. The passenger steers the ship out of the danger zone, but at the cost of the ships fuel reserves. To the horror of the crew, the return journey has become impossible.At the same time, Gordon is injured in a sudden eruption of a Cryo-volcano. Jenna has to hurry if she wants to save her husband!
