"It's 298 days since the first manned mission to Mars left the space station." "The space ship Ares and her crew of seven men and women are now going into orbit around the red planet." "To make the journey with the minimum energy requirement after overcoming the Earth's gravitational velocity the ship entered an orbit around the sun known as Hohmann's trajectory." "The enigmatic red planet is home to many mysteries." "In 1999, Mars Global Surveyor failed to detect a global gravitational field but did find dozens of local fields, and strange gravitational anomalies." "We have some comments from Andre Vishniac, captain of the mission received just a few seconds ago and broadcast to Earth." "This is a historic moment." "Captain..." "How do you feel at a time like this?" "You're flying over Mars." "One of ancient humanity's dreams has come true." "It was a difficult dream to achieve." "This is our job, and we've been trained to do it." "We can't worry about other factors." "Man landed on the Moon more than 50 years ago." "The next and obvious step was Mars." "But it took longer than expected." "Why Mars?" "What do you expect to find there?" "There is no easy answer to that." "Why does man explore at all?" "To learn and to know more." "To prove that we can achieve goals that seemed impossible to reach." "Susana, are you ready?" "– Yes, I am." "Herb?" "– Yeah, I'm ready." "Ares..." "Commander voice check." "Ares, this is the pilot." "Voice check, over." "Ares, this is Herbert." "Voice check, over." "Start countdown." "...four, three, two, one, zero." "– Ignition." "It was like coming back from the dead." "Confusion and darkness reigned." "Do you read me, Belos?" "Belos, do you read me?" "Someone answer." "Do you read me?" "We hear you, Lowell." "We've crashed." "Is everyone okay?" "– I don't know." "I'm okay." "It's pretty crazy here." "The crash was awful." "Are you all right?" "Are you okay?" "Get some rest." "Don't worry." "Get some rest, okay?" "We're alive." "Jesus..." "It's amazing." "We're alive." "We did it." "Come on, Johnson." "We did it." "We're alive." "Hey, guys..." "Is everybody okay down there?" "I'm all right." "– Are you sure, Johnson?" "Come on, buddy." "We did it." "Vishniac, are you okay?" "Vishniac?" "Vishniac, answer me." "Are you okay?" "Vishniac..." "Jenny!" "I don't know..." "His neck is broken." "God bless his soul." "If anyone finds this tape, I want them to record the facts as they occurred." "The crash was terrible, but the Belos's cockpit miraculously survived." "Our captain, Andre Vishniac, died on impact." "They five survivors were soon forced to confront the harsh reality." "What lay ahead wasn't going to be easy." "I can't see anything." "Christ, what a disaster..." "We'll never be able to restore pressure in the hangar and the Rover's a wreck." "We discovered the failure." "For a few seconds, all systems were shut down." "It was enough to fool the flight computer." "What caused it?" "– You'll have to look in your database." "I wish there was something I could do." "Everyone's looking for a way out." "Thanks, Lowell." "We'll talk later on." "We need more room." "This is too suffocating." "Sanchez, you're second in command." "With Vishniac dead, you're in charge." "What do you suggest?" "All I wanted was to be somewhere else – a million miles away." "First order from your new captain:" "You can all lie down and wait." "Wait?" "Wait for what?" "– You don't want to know, Fidel." "I refuse to accept that possibility." "– You'd better get used to it, Herb." "There's a ship above our heads, and it cannot enter our atmosphere." "There are no more landing modules." "– We expected that, Luca." "They'll send a rescue mission." "We only have to stay alive until then." "Rescue mission?" "Do you hear what you're saying?" "It takes 26 months to send a ship from Earth." "How will they rescue us?" "If there's one problem with orbit, it'll delay that another year." "I don't understand." "A rescue mission?" "The purpose would be to recover our bodies." "We'll be dead within a year." "That's where you're wrong, Jenny." "We're going to survive." "This descent module wasn't designed to keep us alive for three years." "We're 191 million kilometers from Earth, and we're alone." "There's always a way to survive." "– Any specific ideas?" "We must get to work." "All of us." "Our mission now is to survive." "Just as others have survived before." "Our situation is not as desperate as it might seem at first glance." "Really?" "Not as desperate?" "I love this guy." "I knew a geologist once." "He went on a trip for one day to Switzerland, and he saw a black cow." "When he came back, he wrote that all the cows in Switzerland were black." "I'm a geologist, that's true and that's why I know how to keep my feet on the ground." "We are on Mars, Herb." "We're not going to find palm trees out there." "I don't know what we should do, but I know that we have to find answers." "Or die trying." "– What shall we do about water?" "Mars's atmosphere contains traces of water." "It's only a matter of time." "Sure, we just have to get used to not drinking much or breathing much." "Won't you consider the idea that we may just have a chance of surviving?" "All right." "I'm listening." "What's your plan?" "Where do we start?" "Precisely as we're doing now." "Assessing our situation." "We'll need a list of our resources." "– I can give you a general idea." "Go ahead." "First of all we need two kilos of oxygen per person per day." "We need approximately two kilos of water and about 1,5 kilos of solid food." "With the supplies we have on board, for six people..." "Maybe one year." "Since the captain's dead – if we're very careful, we can probably go fifteen months." "That's optimistic." "– Please, go on." "All right..." "Thanks to the recycling units, we have enough water for a couple of years." "But if we use the recycler, we're going to deplete our energy source in about a year." "The problem with oxygen is similar." "In this situation, we'd be too miserable to be worrying about breathing." "We're surrounded by oxygen." "The planet is rusted." "That's why it's red." "I got it." "But in this atmosphere, it's in the form of carbon dioxide." "We can separate the oxygen using dry electrolysis but we'd use too much energy." "The thermoelectric generators would be depleted in a year." "We could reduce heating, wear our thermal suits, turn all the lights off..." "Do you think we can last several years inside our space suits in the dark?" "We'd all go crazy." "We're no longer on a mission to Mars." "We're shipwrecked." "We'll have to accept a great deal of suffering and discomfort." "Don't worry." "I'm used to facing extreme situations." "Do I have to call you "sir"?" "– No, Jenny." "You don't have to." "But now I'm captain of this mission." "Or of the gang of castaways." "I think we should..." "– Excuse me, but it's my turn now." "Luca, I want a detailed inventory of all our supplies and your estimates as to how we can make them last as long as possible." "There's another very important thing." "We have to find out what happened." "Rodrigo, you can take care of that." "– Sure." "Johnson, we need more room." "The acceleration berths won't be needed anymore." "Take them apart." "What about me?" "Do you have anything for me to do?" "Do you have any idea how to get the resources we need from the surface?" "I'll get working on that right away." "We all set out on our new mission – survival." "Mars was the most inhospitable place the human mind could ever imagine." "We were determined to use every available resource to survive." "We all know that oxygen is the most abundant element in the rocks of Mars." "Is there any way to make use of it?" "– I think so." "We'll improvise a silicate reactor to produce methane and steam." "Steam?" "Did you say steam?" "Where are you going to get energy?" "– We wouldn't use our generators." "So how are you going to do it?" "– With fuel from the Belos's engines." "We're not planning to take off and can do what we want with the tanks." "Burning cryogenized fuel..." "That sounds very dangerous." "Luca..." "Did you hear Herbert's idea?" "– Yes, I heard his idea." "What do you think?" "– It's ridiculous." "We don't know what condition the fuel tanks are in." "No one's checked." "We're having electrical problems." "The system is not working at all and we're not getting any feedback signals from the tanks." "Let's suppose that they're intact." "If we suppose that they're intact, which is a bit optimistic we still have to improvise a silicon reactor from the Belos's engines." "It is not easy, and a lot of things could go wrong." "We could focus on more productive things." "But I'm not the captain, so you make the decision." "Susana." "I know where we are." "We're way off the designated landing point." "We're right here at the planet's equator – near zero latitude." "How can you be so sure?" "– The cameras took several pictures." "Let me see them." "Unbelievable." "– It sure is." "Look at this." "It looks like permanent bank of fog at the bottom of the valley." "It's just at the point nearest to us." "Maybe Ares should take a look at it." "It could be water vapour." "Could it be of use to us?" "– I doubt it." "We need more than fog." "Do you know why we crashed?" "– A software error." "It lasted only a few seconds, but it misled the radio altimeter." "Bad luck, I guess." "Luca and Herbert, start getting ready for EVA." "Take all of this outside, and then you'll take a look at the engines." "I'll go with them." "While they get rid of this junk, I'll dig a grave for Andre." "What's the point of that?" "Let's simply put the captain's body outside." "If we lose touch with what we believe in, soon we'll be acting like animals." "You mean with our superstitions?" "Let's focus on things that are practical." "Let's not waste time digging a useless grave." "Let's gather our resources and make some plans." "Okay, Luca..." "Nobody asked you for help." "I can do it alone." "We can't assume the responsibility of taking the captain's body outside." "We could contaminate this planet." "The human body is filled with bacteria." "Do you think bacteria would survive?" "– To hell with bacteria!" "I don't want to die thinking about if we're going to leave bacteria behind." "Susana, do I have permission to bury the captain in a Christian fashion?" "Congratulations, Herbert." "You're the first man on Mars." "Baglioni's right." "It's absurd to bury the captain." "Does anybody want to make a memorable speech?" "Why don't you do it, Luca?" "You're the brains of this mission." "I think I will, Herbert." "How does this sound?" "Here lies Andre Vishniac." "He was born on Earth and travelled a long way through time and space to meet his destiny right here, in this miserable and desolate place." "I'll say a few words." "Wilson wrote them before meeting his death alongside Scott in the Antarctic." "Do you know what I think?" "I think Herbert really is optimistic." "But you are doing your part – assuming all the responsibility." "I'm sure it must be very hard." "Your position is the most difficult of all." "Do you think I'm a pessimist?" "I think you're a strong woman, and you know what has to be done." "I'm not strong." "I can assure you." "– You seem to be." "I've spent all my life pretending." "That's a fair amount of practice." "But right now I'm scared to death." "Don't tell the others." "– It will be our little secret." "I wish I was as calm as you." ""Although secrets must be hidden until God reveals them to man" ""perhaps we are the ones he chose to witness for the first time" ""the hidden heart behind the barrier of ice" ""and the warmth of the sun under the brilliant radiance of its rays" ""whilst the blizzard scorches and freezes us with its biting embrace."" "I'd like to confess something, Susana." "In my case I'm not so sure." "There's something that frightens me as much as the idea of dying." "Losing my composure, allowing panic to take over." "That's not going to happen, Fidel." "You'll know how to react, as well as the rest of us." "I'm not a strong man, I can assure you." "But I can't control my curiosity." "That's why I joined the mission." "Okay, good..." "Let's go." "We're going to check the tanks." "The first grave on Mars." "Luca and Herbert had done a complete damage report." "There was no need to ask." "It was clear the news was not good." "But Herbert tried to bring us some hope from the world outside." "It's ice." "We've got ice, guys." "It accumulated in the shade of Belos." "– How can it be water?" "The Martian atmosphere is dry in absolute terms but the cold is so intense that it's always on the verge of saturation." "Luca..." "Did you check the engines and fuel tanks?" "They no longer exist." "They must have been thrown off by the crash." "It's a miracle they didn't blow up and kill us all." "It wasn't a miracle, but a curse." "We are doomed to die." "Even though we keep on breathing for a year, we are as dead as Andre." "Are you saying that there's no cryogenized fuel left?" "I'm saying that the contents of this cabin is all that we have left to survive." "I don't think we're going to make it." "What's going on here?" "Give us a break, okay?" "Is anybody listening to what I'm saying?" "This is water." "Do you know what it means?" "Water!" "We didn't expect to have it, but here it is." "The problem isn't water or air." "Our energy will run out within a year." "And there's no way we can produce any more." "We have to start saving energy right now." "Our only chance is to reduce energy consumption to a minimum." "We've already lowered the inside temperature." "Very well, we'll have to hope it works." "Any news on our rescue?" "– No." "I'll be leaving in two days." "They've called it an alternative trajectory back to Earth." "I'm sorry." "Do they have any idea back on Earth why we crashed?" "So far only theories." "Some quite intriguing ones, but only theories." "In what way?" "– Well..." "As you know, Mars has no planetary magnetic fields." "But it does have magnetic anomalies and localised gravitations." "There's no satisfactory explanation for this." "We've detected the strongest anomaly at the bottom of the Marineris Valley." "It's so strong that it could have affected Belos's OCR oscillators." "That's not all." "There's something weird hidden under the fog." "Take a look at the new photos, and look at them carefully." "I'm sorry." "I have to go." "I have a long journey back." "Good luck." "Lowell's departure left the rest of us with a deep feeling of solitude." "All our hopes had vanished." "We were victims of an unavoidable tragedy." "What's going on?" "Has our useless neighbour given up yet?" "Don't say that." "It must have been frustrating for him." "It's breaking my heart." "– What's that?" "A shot from a SAR camera." "– "I'm a doctor, Jim." "Not an engineer."" "Synthetic Aperture Radar." "What's that?" "– I've seen this somewhere before." "Yeah, so have I. – It doesn't seem to be natural." "It looks like a maze." "– I'll compare it with the image bank." "Here it is." "This photo was taken near the south pole of Mars." "Look." "They're completely identical." "This is so weird." "On our next trip to Mars, we'll take some pictures and do investigations." "Unfortunately time is running out- for all of us." "Was that just another comment, or your conclusion as engineer?" "We need to call a meeting." "The minimum amount of time for a round-trip between Mars and Earth is two and a half years." "There's no way to cut down on this time." "I know they'll never get here in time to save us, but they can't tell us that." "How much time do we have if we follow the energy saving measures?" "We have about one year and two months." "The problem is with the recycling system." "It uses too much energy." "What do you suggest?" "We have to accept the baseline facts – that all five of us cannot survive on this module for that period of time." "Luca, what you're saying...is terrible." "You asked for the data, and these are the cold facts." "The module cannot sustain the five of us for two and a half years." "How many can survive?" "How many?" "Two of us." "That's not enough, Luca." "Two out of five doesn't make any sense." "It's ridiculous." "– It's the way it is." "No, it's not." "It's not that way, Luca." "That's a way of giving up." "You're the one who compared our situation to castaways." "Sometimes castaways have to make difficult decisions." "Are you crazy?" "Do you expect us to draw lots to see who lives or dies?" "I'm not crazy." "In a year and a half, there will be five frozen bodies here unless three of us stop using water, air, and the recycling system." "You and everyone else refuse to accept that." "Right, Herb?" "You think you'll go back to Earth like some hero who never lost his cool and always knew exactly what to do?" "He's right." "We won't admit the truth, but he's right." "I don't plan to commit suicide." "It's against my religion." "Does anyone question Luca's numbers?" "No one?" "Well, then..." "Then it's clear that we all accept that Luca's numbers are accurate." "Two of the five of us." "They must be correct." "I don't know..." "I don't think we should jump into anything." "What I'm saying is that we have to take time to think before we make any decision." "Maybe we'll find something." "What, Herbert?" "What are we going to find out there?" "When are you going to get that we're in the most unlivable place there is?" "The Earth's poles are a paradise compared to where we are." "How do we decide who lives or dies?" "How can we make a decision like that?" "Why don't we apply Herbert's example?" "What did castaways do?" "Pull the shortest straw?" "Should we decide that way?" "I'm the pilot of a space ship that will never fly again." "Fidel, you're the astro-biologist." "Your skills wouldn't be of any use in this situation." "Herb's skills do him no good either." "But Jenny is a doctor and Luca knows how to keep this machine running." "The decision has been made." "Luca and Jenny stay." "Rodrigo, Herbert and I..." "We'll go outside for a walk." "That's a really euphemistic way of putting it, Susana." "Very intelligent." "You're very intelligent, Luca." "Perhaps the most intelligent of us all." "Did you have it all figured out when you said that only two would survive?" "I'm sorry." "I just can't accept that." "– What can't you accept, Herb?" "We haven't exhausted every possibility." "If I must die, I will." "But not before having used up all our resources." "That's it, Herb." "There are none." "Did you hear what I said?" "There are no alternatives." "– There are." "What are there, Herb?" "You seem to know everything." "Listen!" "What is our main problem?" "– Energy." "So what?" "Why don't we build a windmill?" "– Why didn't I think of that?" "That's brilliant!" "We'll build a windmill that will get energy and we'll fly back home." "The air is too thin." "A windmill won't work." "I've thought of everything." "– Listen to me now." "There are winds of more than 130 kilometers waiting for us out there." "We can build it." "– The air is too thin." "I'm a scientist." "I've thought of everything." "There are no alternatives." "I'm not going to waste energy and resources on ideas that won't work." "It will lower the chances of anybody surviving." "I'm sorry." "– That's so easy for you to say." "What does that mean?" "– You don't understand that?" "You're so clever and you don't understand that?" "I'm sorry." "I'm not leaving the module." "You can't ask me to do that." "We decided to sleep for five hours before preparing to leave." "Finally, the moment arrived." "What are those for?" "We're taking as many oxygen tanks as we can carry." "Is that a problem?" "Susan, do you need that many tanks?" "Please, Luca..." "All right." "I'll go upstairs." "– Good luck." "Good luck." "Take care." "Luca..." "Take care." "– You too." "Fidel..." "– I'm sorry I arrived late." "Give me a hand with the suit." "– Sure." "My gloves..." "It looks just like a sunny winter day on Earth." "Certainly no one would say that we are on another world." "It's a great day for a stroll." "I wish we could take these heavy suits off." "That wouldn't be wise, Herb. 80 degrees below zero, 10 REM per year and virtually no atmospheric pressure." "Come on, guys." "Susana, I was thinking that you should start up your video cameras." "I can record everything from here." "I think they'll be very satisfied on Earth with the images you can get." "Are you serious, Luca?" "Won't that use up too much of the energy reserves?" "I've done some calculations, and I think we can afford it." "I think it'll be worth while." "Giving meaning to their last hours..." "It isn't that." "I think this is important." "There could be some valuable shots." "I'm not being sentimental." "You're on screen, Susana." "You can say a few words if you want." "You already know our situation." "It isn't worth while repeating it now." "We are going to try to reach the edge of the Marineris Valley." "We've calculated that we'll have to walk for about four or five hours." "We are carrying a few spare tanks of oxygen so there is a pretty good chance that we'll get some good shots." "Hope you enjoy them." "Wait a minute." "Let's stop here." "I need to replace an oxygen tank." "– Okay, I'll help you." "How many more daylight hours do we have?" "Judging by the position of the sun..." "I guess about two, maybe three." "Exactly four hours, Herb." "How far are we from the edge of the valley?" "You've already covered three quarters of the distance." "Oh, God..." "Susana, is everything okay?" "– Yeah." "The landscape seemed to have been carved out by catastrophic floods." "Millions of years ago, that dry surface could have been a deep chasm." "The untamed beauty of Mars – its icy indifference took our breath away." "We were the first creatures to ever set foot on that alien terrain." "A mere anecdote in the midst of that red desolation." "Have you ever seen such beauty?" "More than 4,000 kilometers long and 300 wide." "There's nothing like it in the entire solar system." "Look at those strata." "I don't know if the video image will record the subtle colours." "It's beautiful." "It's quite clear, Susana." "Did they reach the valley yet?" "This place is beautiful." "You might think that just getting here has made it all worth while." "Look over there." "Yeah..." "We could try to make it to the fog." "– The ravine is eight kilometers deep." "But the gravity on this planet is a third of what it is on Earth." "It isn't as difficult as it seems." "– What do you think, Susana?" "Let's go down and take a look." "– All right." "Why not?" "Let's go." "We don't have time to waste." "Is that a joke?" "It's just the fact that I'm tired that keeps me from crying." "Oh, God..." "– Let's go." "Good idea." "Unfortunately it won't work." "Their air supply is too insufficient to make it to the valley." "Are you nuts?" "I've turned off the microphone." "Don't worry." "Besides, they already know." "– There's no need to remind them." "Do you think our situation is better?" "– We have a possibility of surviving." "We have a possibility, if you listen to me." "A few years ago, I dated a guy like you." "He thought he was the smartest guy in the world, but he was a jerk." "So you've had one boyfriend?" "Fuck you, Luca." "Fuck you!" "This is a form of madness nothing more, nothing less." "All of us are crazy." "Otherwise we would have stayed on Earth." "What would make a sane man leave his wife and children and climb down a deep ravine on the equator of a frozen planet?" "We must all be reasonably sane, or we wouldn't have passed the tests." "I lied." "I wanted to come here." "I was crazy enough to lie, but intelligent enough not to get caught." "Did you lie, too?" "– No, I answered truthfully." "Hey, guys..." "Remember that all this is being taped." "Some day you will be on TV on Earth." "So, careful what you say." "They wouldn't do anything to harm the image." "They'll portray us as heroes." "With luck we'll all be on a pedestal." "– Shut up, Luca." "You are living proof that psychological tests don't work." "What about your team spirit?" "I guess I lied." "As I'm sure everybody else did." "Except for Herbert." "– I didn't lie, Luca." "I didn't need to." "Perhaps you're the only one who isn't saying, "What an idiot I was"." "I wonder how they'll see us on TV." "What thoughts will be running through the minds of the people watching this?" "I've seen similar situations." "You're sitting in your living room, drinking coffee after lunch and suddenly they broadcast images of just before a disaster." "You see people who will be dead soon, and you wonder how they feel." "What keeps them going?" "Have you found out?" "– No, not at all." "I feel like I'm seeing this on TV." "I can't accept that this is happening to me." "My mind can't fathom that my air supply will run out in a few hours and that it will be the end of the road." "I'd like to suggest something." "How about concentrating on the descent?" "As we talk, we're using up more oxygen than necessary." "The escarpment was what geologists call a chaotic region." "The path had been carved out by a torrential flow of water sometime in the Martian past." "Wait a second." "I need to replace a tank." "I'll help you." "Let's stop here, Susana." "– Okay." "It's your last bottle." "Calm down." "You're using too much oxygen." "Yeah, I know." "Are you all right?" "– Everything's fine." "Herbert was on his last oxygen bottle, and we didn't have much more." "We knew we were nearing the end of the road, but no one said a word." "We simply concentrated on taking one step at a time." "Look at that." "What?" "– Phobos." "It's moving as fast as a satellite." "– It's so beautiful." "And Deimos is that brilliant star right next to the edge." "It doesn't look that spectacular." "– It doesn't matter, Rodrigo." "They are the moons of Barsoom." "– Barsoom?" "Shall we continue?" "Barsoom." "That was the name given to Mars by the inhabitants of the Empire of Helium ruled by the beautiful princess Dejah Thoris and where Tars Tarkas, the warrior with green skin and four arms, fights." "Herbert explained this to us as we continued our descent." "And he told us about the spired cities of Helium and the emerald green banks of the great canal of Nylosirtis." "What are you talking about, Herb?" "– John Carter's adventures on Mars." "My grandfather had all Edgar Rice Burroughs's novels." "The Tarzan books and those of John Carter." "But the Carter ones were my favourites." "As a child, I spent hours devouring those marvelous novels." "I dreamt of someday visiting the kingdom of princess Dejah Thoris and walking under the two wild moons of Barsoom." "You two will have to go it alone." "I think I'll stay here for a while." "What are you talking about?" "What's the matter, Herb?" "I can't go on." "My air supply has run out." "I swear to you that I'd like to but I can't." "We knew that this moment would come, didn't we?" "Susana, didn't we?" "You're a good person." "We should have gotten to know each other better." "The only happy people are those who have made their dreams come true." "It was all over." "What were we doing?" "Why were we continuing on down, stubbornly, pointlessly towards our own graves?" "Herbert was back there – alone under the moons of Barsoom." "He was the best of us all." "Fidel?" "Susana?" "Can you hear me?" "I can't get any images." "I'm not seeing anything." "I'm getting interference." "It looks like the end of the road." "We can't carry along here." "Oh, shit!" "Do we have to retrace the whole route?" "Not me." "There was no way out." "But suddenly I saw it." "I realised immediately that there was something strange in that cave." "The slope we had followed led straight to it." "Susana?" "– Luca?" "Jenny?" "Do you read me?" "I can't get..." "– Luca?" "Fidel, you have to see this." "Wait, I'm coming." "Can you hear me?" "I can't get any images." "I'm getting interference." "Shit!" "What does that mean?" "We're dead." "I don't know." "What the hell..." "What are you doing?" "– We can stop conserving energy." "We have a leak." "It's not as airtight as I thought." "We're losing air." "The pilot indicator indicates that the internal pressure has dropped." "I don't understand why the sensors didn't warn us before." "Maybe they broke in the crash." "We can try to locate the leak, seal it, and re-establish pressure." "No, my calculations were precise, and were based on an airtight cabin." "I hadn't foreseen that we would lose air because of a leak." "That variable was not included in my equation." "The outcome couldn't be worse." "Even if we could plug the crack we wouldn't have enough air to wait for a rescue mission." "I refuse to give up." "I'll find the damn leak and plug it!" "Jenny..." "– What?" "It's useless." "The pressure's going down." "Perhaps the crack is getting bigger." "The leak will be visible from the outside as a streak of water vapour." "There's no hope." "Believe me." "There's no hope." "I don't want to spend my last hours in a pressurised suit waiting for the air to disappear." "Listen, Jen." "Please..." "I don't..." "– What do you want to do?" "Tell me." "We just admit that we're going to die and just come together, come towards each other..." "We can make each other feel good and it would be okay." "I don't want to be alone and just sit here waiting to die." "Why don't we just make each other feel good?" "We can be together." "How much time do we really have left?" "I think about twelve hours." "Any thoughts like this the whole voyage..." "Have you just avoided...?" "Do you mean that with your enormous talent and amazing intelligence you can't find any other solution than to die fucking?" "!" "That's completely unreasonable." "That's so uptight." "Listen, Jenny." "Listen to me." "I've thought about this a lot." "I think we can adapt together." "Let me tell you what we're going to do." "My plan, okay?" "I'll get into my pressurised suit and go outside to locate the leak." "I don't care if it's a waste of time." "At least I'll feel that I'm doing something." "You can stay in here and masturbate until you die of dehydration." "When the rescue mission arrives, that's how they'll find you." "They may even erect a statue of you on the same spot." "It doesn't seem to be a natural phenomenon." "What do you mean?" "I don't understand how nature could have created a cave like this." "It's kind of artificial, like a tunnel dug by an intelligent being." "The walls are smooth, almost perfect." "– There could be many explanations." "An ancient frozen water course could have perforated the rock this way." "Like an underground glacier." "Then the ice melted..." "It's incredible, Fidel." "Can you see this?" "Amazing!" "There are symbols carved in the stone." "It seems to be some kind of writing." "They have angles, as if they have been carved by an intelligent being." "Oh, my God!" "It's man-made, there's no doubt about it, but I still can't believe it." "Oh, my God...!" "Someone built it." ""Someone..." It's incredible." "Oh, my God." "We can't complain about it." "We have no right to." "We've discovered the remains of an ancient civilisation." "There are more symbols in the stone." "– Susana, I'm really seeing them." "Oh, God." "It's unbelievable." "Oh, God..." "Fidel had devoted his career to proving the feasibility of life on Mars." "We had stumbled across evidence he would have never dared dream of." "But we wondered if that discovery would die along with us." "What do you think you're doing?" "– I must find that leak." "Don't waste your time, Jen." "We've lost too much air." ""Must find the leak..."" "We have to keep fighting." "– Jen, look at me." "Admit it." "We're going to die." "Just admit it." "Leave me alone." "I don't want to die." "Too bad we didn't bring an archeologist with us." "An archeologist would murder us for not taking precautions before coming in here and distorting everything with our fingerprints." "What do you mean?" "– The ground is covered in dust." "How long will our footprints last?" "– A thousand years, maybe." "This tunnel goes down." "Do you think it will reach the bottom of the valley?" "It's possible, but it's 8,000 meters deep." "I can't believe we're here." "What's happening?" "The air pressure is higher here." "– Your pressure gauge must be broken." "No, look..." "There's air and the oxygen count is almost normal." "We haven't passed any airlock or registered any pressure increase." "Your instruments must be off." "My air pressure is almost zero." "I don't have much to lose." "Decompression is a horrible way to die." "I'm tired, Susana." "If this is the end..." "Don't do it, Fidel." "Don't leave me alone." "It's cold, and it has a metallic smell." "But you can breathe it without any problem." "But that's impossible." "There's air here, and sufficient pressure." "Don't ask me how it's possible." "It's true." "Fidel..." "If there's sufficient air here..." "Yeah, we could survive." "We must find out what this place is, what it's for." "The pyramids must be recent in comparison to this place." "The stones around us have been here longer than we can imagine." "We may never know what it means." "The symbols aren't so strange, considering they're from an alien culture." "Any race of hunters would have developed the arrow symbol." "The star and the cross sign aren't difficult to imagine either." "The eye of the octopus." "– What?" "Its structure is identical to that of the human eye – parallel evolution." "Well..." "Let's go." "Wait, we still have no contact with Belos." "They can't help us back at the module." "This place is a maze." "– I feel like an experimental rat." "I wonder if it means anything." "– It must." "Imagine an ant that wanders into a discarded Coke bottle looking for food." "It goes round and round until it drops." "Perhaps it thinks that such a strange and beautiful place must have a purpose." "But these symbols must have a meaning." "Fidel, don't leave me." "The corridor is a vacuum, isn't it?" "– Yeah." "How did they do it?" "How can it be?" "Please, Fidel." "Don't leave me." "Susana..." "I'm so very tired." "Fidel, don't leave me." "Please." "I'm recording everything I can see with my camera but I can't transmit anything." "You'll only be able to see these shots if someone bothers to look for my corpse." "Alone, more alone than any other human being had ever been in a strange place, where some mysterious technology was operating." "Something was keeping the air inside, and perhaps it was that something that caused the magnetic and gravitational anomalies." "Perhaps the anomalies indicated the position of mazes like this scattered over the surface of Mars." "But I was lost inside." "Wandering alone through a place that had already claimed my partner's life." "I had been going around in circles for hours and thought that Rodrigo was right, that there was no logic behind it." "Perhaps it was just a rat trap, or..." "Who knows?" "The only thing I knew for sure was that there was no air or pressure in the corridors marked with a star." "I do hope that these arrows are taking me in the right direction." "But nothing is certain." "Rodrigo?" "Is that you?" "Two arms." "Two legs." "It all seems pretty human." "But who knows what it looked like originally?" "All I need is a small trace of vapour to locate where the air is escaping." "All I need is a small trace..." "This is impossible." "Jenny?" "Jenny?" "Jenny?" "– I'm here." "Yes, that's it." "It's Susan's signal." "Is it possible?" "– No, it's not possible." "But that's the signal." "She can't be alive." "It's impossible." "Jenny?" "Luca?" "Can you copy?" "We copy, but we don't have an image." "You must try to make it over here." "There's air here, for everyone." "Over here." "And Rodrigo?" "– He didn't make it." "He's dead." "But you...survive." "Breathable air here." "– I think she's crazy." "Could she still be alive?" "– If Rodrigo gave her some oxygen." "Or if she took it from him." "– What are you trying to say?" "I don't know." "Maybe she's hallucinating." "We could try to reach her." "– Could we?" "We have one hour of oxygen on the ship." "We have two space suits with oxygen tanks filled." "And we have the one from the captain." "I think we can make it." "I thought you didn't want to die in a space suit." "I've come to the conclusion that no death is good." "I want to find out what happened to Susan." "Come on." "I need to rest for a while." "These suits were not designed for long walks." "You're alive!" "Vivo." "– Jenny!" "It's crazy." "So this, my friends, is the bottom of the Marineris Valley." "It's been tough getting down here." "Herb and Fidel died without even seeing it." "But this place could mean hope for us." "There's water, air, and organic life." "A primitive lichen species that we may be able to extract proteins from." "So there you have it." "It's a fact." "Mars was inhabited millions of years ago." "A civilisation thrived here." "What were they like?" "How did they live?" "What did they feel about their world?" "What happened here?" "When the planet cooled, they built devices like the tunnel able to retain air and sustain life in an increasingly inhospitable place." "But in the end, they didn't survive." "Who knows why?" "We won't be around to find out." "I'm down to my last camera battery, and filming as much as I can." "This is for those of you who are viewing this footage." "Those who will seek answers to these mysteries." "Our only objective now is to survive." "As Herbert said: "We're stranded."" "Like castaways, we'll hold out to the end." "Take care of our families."