Distant worlds - strange lives

Is there life outside our Earth ... perhaps already in our solar system? We know that many other stars also have planets. Some of these so-called exoplanets lie in the life zone of their star - a region around a star where it is not too cold or too hot for liquid water. A discovery of life that originated outside the Earth would completely change our view of the world. On our journey through space, we explore distant and fascinating worlds. A production of the LWL Planetarium Münster.