A completely retarded attempt at entertainment. Let's just address the preposterous premise of this disaster. Not only do we have to swallow interstellar airline travel, but we have to accept that a craft could hurdle through the atmosphere of a planet at a rate of speed unknown to the on-board computer, and leave numerous survivors. And surprise, the planet just happens to have the same atmosphere and physical characteristics of a desert on Earth. For there there the movie becomes even more ridiculous. Don't waste your time. Watch "Alien" again instead