Do you think there is life on Mars? Jaime Maussán gives us a new perspective on the existence of life outside the Earth as he begins a series of investigations into the great mysteries of Mars. It has been 40 years since the U.S. landed on Mars with the Viking missions. Now, with the Mars 2020 missions, we will return to the red planet to seek life again. However, scientists like Gilbert Liven, the principal investigator of the Viking mission of NASA to Mars, claim that they have found life in the nearby neighbor and that NASA continues to cover up and suppress the results any attempts of astrobiological research.