Hardcover. Un unico astronauta. Una mision imposible. Un aliado que jamas habria imaginado.Ryland Grace es el unico superviviente en una mision desesperada. Es la ultima oportunidad y, si fracasa, la humanidad y la Tierra misma pereceran.Claro que, de momento, el no lo sabe. Ni siquiera puede recordar su propio nombre, y mucho menos la naturaleza de su mision o como llevarla a cabo.Lo unico que sabe es que ha estado en coma inducido durante mucho mucho tiempo. Acaba de despertar y se encuentra a millones de kilometros de su hogar, sin mas compania que la de dos cadaveres.Muertos sus companeros de tripulacion, y a medida que va recuperando confusamente los recuerdos, Grace se da cuenta de que se enfrenta a una mision imposible. Recorriendo el espacio en una pequena nave, depende de el acabar con una amenaza de extincion para nuestra especie.Sin apenas tiempo y con el ser humano mas cercano a anos luz de distancia, habra de conseguirlo estando completamente solo.O no?Proyecto Hail Mary, una aventura interestelar irresistible como solo Andy Weir podia imaginar, es una historia de descubrimiento, especulacion y supervivencia a la altura de El marciano, que nos lleva a lugares que nunca sonamos alcanzar.ENGLISH DESCRIPTIONOne astronaut. One impossible mission. One ally he never could have imagined.Ryland Grace is the sole survivor of a desperate mission. He is humanity's last hopeand if he fails, the Earth itself will perish.The problem is, he doesn't know any of that. He can't even remember his own name, let alone the purpose of his mission or how to accomplish it.All he knows is that he's been in an induced coma for a very, very long time. Now he's awake, millions of miles from home, with no company except two dead crewmates.As fragmented memories begin to return, Grace slowly realizes that he is facing an impossible task. Alone aboard a tiny spacecraft, he must stop an extinction-level threat to the human race.With almost no time left and the nearest human being light-years away, he'll have to find a way to succeed completely on his own.Or will he?Project Hail Mary is an irresistible interstellar adventure that only Andy Weir could imagine. Packed with discovery, scientific speculation, humor, and heart-pounding survival, this unforgettable novel delivers the same exhilarating spirit as The Martian while taking readers farther than they ever dreamed possible. Shipping may be from multiple locations in the US or from the UK, depending on stock availability.