"Únete a Max cuando despega en su nueva y apasionante aventura, esta vez en compañía de los astronautas que realizan la primera misión con tripulación humana a Marte. Equipado con un traje espacial especialmente diseñado, Max olfatea para descubrir indicios de vida microscópica en Marte. ¿Tendrá éxito?"--Dust jacket. Come with Max as he takes off on his next exciting science adventure, this time joining astronauts on the first human mission to Mars. Equipped with a specially designed spacesuit, Max sniffs for signs of microscopic life. Will he find any? Read the exciting story to find out, and to learn how his trip to Mars helps his young friend Tori reflect on the beauty and fragility of our own planet Earth.