Slashdot Mirror


Former NASA Mission Controller James Oberg Lauds 'The Martian'

At IEEE Spectrum, James Oberg gives high praise to the upcoming film The Martian (release date: October 2). Oberg doesn't have much to say about the acting; he concentrates on the physics and plausibility of the plot and the technology portrayed, which beat those of most Hollywood space epics, and notes in particular "There’s no cheating on even highly-technical spaceflight topics, as shown in the treatment of the so-called “Rich Purnell maneuver,” wherein the Hermes slingshots past Earth back to Mars for a desperate pickup attempt. ... The basic strategy of the Rich Purnell maneuver is not fictional—a crippled Japanese Mars probe named Nozomi actually used a similar Earth-flyby scheme to set up a second chance for its own faltering unmanned Mars mission a dozen years ago." Oberg's background gives his appraisal some weight -- he's a former NASA mission controller who specialized in orbital rendezvous maneuvers. He has some quibbles, too, with the way mission personnel are depicted, and notes one excursion into "fantasy mode" near the fim's close, but concludes that it's a fair trade for the overwhelming sense of realism.

26 of 55 comments (clear)

  1. Just read that piece a few hours ago... by taiwanjohn · · Score: 1

    It was short but very interesting. I like how he gave a "spoiler alert" without actually revealing much. I haven't seen the film yet, but I'm looking forward to it. His only complaint was that Mission Control personnel jumped up and cheered upon liftoff of the mission, which would never happen in real life. Other than that, he pretty much loved it.

    --
    XML is like violence. If it doesn't solve your problem, you're not using enough of it. --AC
    1. Re:Just read that piece a few hours ago... by MrNaz · · Score: 5, Funny

      It's good when the science is accurate, that doesn't happen often enough. I remember watching the Ninja Turtles movie and practically screaming at my wife:

      Me: They just got bled almost dry and now they're being given ADRENALINE?! That wouldn't wake them up, it'd put them into cardiac arrest!!!
      Her: It's a movie about sewer dwelling mutant turtles, taught by a mutant rat, fighting a ninja war in America, and THAT'S your plot hole?

      --
      I hate printers.
    2. Re:Just read that piece a few hours ago... by Triklyn · · Score: 2

      also, you know, turtle physiology probably isn't your forte.

    3. Re: Just read that piece a few hours ago... by terjeber · · Score: 1

      If that was his main issue... The entire story is based on a storm on Mars creating havoc. That's insane. The atmosphere on Mars is so thin a storm would barely topple a Barbie Doll standing on one leg. It wouldn't topple any kind of space faring vehicle!

  2. Might still be a disappointment by CRCulver · · Score: 2

    Having read the original book (and would highly recommend it), I still expect to be disappointed by the film adaptation. The science in the film may be solid, and we can indeed be grateful for that, but there are other aspects of adapting a novel where Hollywood can make the result feel compromised. Think of all the tired old tropes they could throw in there, like slow-motion shots of characters at poignant times, an intrusive film score that tries to jerk the audience emotionally in a particular direction, or the acting itself where it's hard to suspend disbelief when it's Matt Damon up there and he's not known for smoothly entering into roles and going unrecognized as Matt Damon.

    1. Re:Might still be a disappointment by Rei · · Score: 3, Interesting

      I'm hoping for just the opposite. I read as much of the book as I could stomach. The plot idea was excellent, but the writing was terrible, like an 15-year-old boy wrote it, and the level of understanding of science about equal to that of your average 15-year-old. Almost every page made me want to hit my head into a wall.

      However, I'm hoping that the movie will be better, and there's some signs that maybe it will be. For example, compared to the laughably absurd way in which the potatoes were grown in the book, in the trailer for The Martian one can see a grow tent with light coming in from the skylights. Anyone who knows anything about plants can still see that there's still way too little space and energy input to produce enough to keep a person alive, but at least it's not the 2-3 orders of magnitude off like in the book (among literally dozens of other reasons that plot point alone as presented in the book wouldn't have worked, among dozens of other plot-points that were head-wall-bangingly bad). I'm hopeful that they've gone through and fixed most of the plot holes and bad science, and will be left with an at least somewhat plausible movie based on the (quite good) "castaway on Mars" premise.

      --
      "This administration is so incompetent that they cover their tracks with bigger tracks." - Seth Meyers
  3. Prometheus by Artem+S.+Tashkinov · · Score: 1

    Yeah, had Ridley hired decent scientific advisers for Prometheus, it could have been a decent film.

    Luckily the Martian was written by a person who's got a scientific background and the scriptwriters didn't butcher the book.

    1. Re:Prometheus by Rei · · Score: 5, Insightful

      Andy Weir may be a computer programmer and not a scientist, but he did his homework for the book.

      *double snicker*

      For me, the experience of reading it was the scientific equivalent of MST3K - at least one hilariously bad science error per page when stuff is actually happening. Sometimes numerous. Protagonist not noticing that the hydrogen levels are Mickey Mouse-voice high and the oxygen levels unconsciousness-levels low? Check! 2-3 orders of magnitude too little light to grow crops? Check! Not even understanding how photosynthesis works? Check! Fraction-of-a-percent-as-dense-as-Earth atmosphere wreaking havoc in a windstorm? Check! Page after page of the same confusion between moles of a substance and liters of it? Check! Giant rant full of superlatives about how dangerous the radiation of 238-Pu is? Check! And a thousand more checks, just over and over again. If I wrote up a book describing all of the science errors in The Martian, it'd be longer than The Martian.

      I guess the book is more enjoyable to people who this stuff doesn't jump out of - to me it was like the author kept interrupting the book to hold up a sign reading "I Got A D Average In My High School Science Classes". Then again, even if the science hadn't been so terrible, the author's writing probably would have ruined it for me anyway. All of the characters have the same "voice", which comes across like that of a teenage boy. In the case of our protagonist, that of a "botanist" who hardly ever uses a single scientific term but is obsessed with his butt. And with all of the scientific equipment given old school pulp sci-fi names like "oxygenator" and such.

      --
      "This administration is so incompetent that they cover their tracks with bigger tracks." - Seth Meyers
    2. Re:Prometheus by Anonymous Coward · · Score: 2, Interesting

      Can you do a huge favor for those of us who thought The Martian was, relative to most other science fiction, well-written both in technical and in literary terms? Suggest some better books that will entertain us as well without having so many problems as you have identified in The Martian. This probably sounds sarcastic, but it's really quite sincere. I cannot be the only person reading Slashdot who wants to read something like The Martian except better. Thank you!

    3. Re:Prometheus by StupendousMan · · Score: 1

      "Mission of Gravity", by Hal Clement.

      --
      Michael Richmond "This is the heart that broke my finger."
      mwrsps@rit.edu http://stupendous.rit.edu
    4. Re:Prometheus by Anonymous Coward · · Score: 1

      Please consider to make a web-page or wiki, where you list the inconsistencies - I think it's worthwhile to dissect the fiction from "The Martian" since it's praised to have so little inconsistencies.

    5. Re:Prometheus by nomanisanisland · · Score: 1

      That most people gloss over the inaccuracies without any basis in current reality says more about the state about our current education than anything else. Good Sci-Fi can't ignore things we already know, such as how gravity works, how atmospheric friction occurs and all that.

      Imagine you read a book where one protagonist gets electrocuted by touching a single AA battery. Wouldn't that kind of disrupt the reading of the next few pages ?

      It didn't disrupt me, because I didn't make the connection of a wind storm on Mars having much less inertia than on Earth. Even though I know Mars has negligible atmospheric pressure (relative to Earth's), I just hadn't make the connection to 150kph Martian wind storms having no punch when I was reading the book. I only went "oh, right" when I watched the author give a Google talk a couple years ago when he said he decided early on to have the wind storm cause the situation even though it would be like a mild breeze.

      The thing that annoyed me in the book (without giving away a spoiler...) was the end and how the last problem was overcome - that seemed to jump the shark, and felt more like an unnecessary movie-style climax solution. Having a climax is fine, but not their solution to it. But I enjoyed the rest of it enough that I'm eager to see the movie.

    6. Re:Prometheus by david_thornley · · Score: 1

      SPOILER: What I was expecting in the prelude to the rescue attempt was somebody realizing that this trashed at least one future Mars mission, for relatively little scientific gain. The astronauts seemed to be deciding based on risk and hardship for them only (and, under those circumstances, the result was believable).

      --
      "When you have eliminated the unacceptable, whatever is left, however improbable, must be the truthiness" - Holmes
  4. Re:Mars is for Cows by lgw · · Score: 1

    You are all interplanetary Cows. Cows say Mooooo. MOOOOOOO! MOOOOOOOOOOOO cows MOOOOOOOOO! Moooooooooo say the cows. YOU COWS!!!

    Mars cows say MOOOOO. Space Cowboys say

    Come in, come in mission control
    Give us guidance for our souls
    With eyes that scan the universe

    No more talking time to land
    You give me hope, you understand
    Our future lies beyond this earth

    Someday we'll live among the stars
    Maybe own a ranch on Mars

    A ranch full of Mars cows that say moo.

    --
    Socialism: a lie told by totalitarians and believed by fools.
  5. Getting the essentials right not all that hard by fnj · · Score: 1

    It wouldn't be all that hard to impress with the tech if the producer cares. Just get the basics right.
    1) Do the thrusters go "chuffff", "chuffff" out in space when they activate?
    2) Do you hear the rocket motors out in space?
    3) Does it avoid Magic Gravity inside the space ship in space?
    4) Are there stupid fins to support fake maneuvering in space?
    5) Does the rocket motor thrust all the time, and if it stops, does the space ship act about to crash?

    Some; far from all; of the early space opera was surprisingly accurate. Anything Heinlein was involved with tended to be pretty realistic. 2001 A Space Odyssey was the first film to absolutely nail everything. Then it went absolutely to hell, notably with Star Wars and Battlestar Galactica (the REAL 1978 BG, obviously, not the silly 2003 soap opera).

    1. Re:Getting the essentials right not all that hard by Fire_Wraith · · Score: 2

      I find it odd that you rail on the 2003 era BSG remake, because on most of these points, it did far better than any of its predecessors. Was it perfect? No, but on the grading curve of modern sci-fi accuracy (nevermind compared to the "real" one you laud), it was pretty damn good for how it handled its space battles, physics, etc. Pretty much the only exception was #3, within the confines of any of the large ships, but when out in the fighters, it was pretty apparent.

  6. It's not a documentary. by jpellino · · Score: 1

    It's entertainment.

    --
    "Win treats sysadmins better than users. Mac treats users better than sysadmins. Linux treats everyone like sysadmins."
  7. One example by SuperKendall · · Score: 1

    I'm more than a little put off by the cringe-worthy "science the shit out of this thing" line from one of the trailers. Ugh.

    --
    "There is more worth loving than we have strength to love." - Brian Jay Stanley
  8. Spoilers! by nathanmarius · · Score: 1

    A little warning would have been nice...

    1. Re:Spoilers! by Anonymous Coward · · Score: 1

      He "dies" at the end, and then gets reborn as a fetus, slowly turning his head to look at the camera.

    2. Re:Spoilers! by Teancum · · Score: 1

      Like it spoiled much of anything if you watch the movie. It certainly isn't something like telling people Luke is Darth Vader's son or that Princess Leia is his sister (which really makes watching Star Wars episode IV sort of awkward in some scenes).

      I just want to see how many times Matt Damon drops the f-bomb in the movie? Andy Weir uses it about a dozen times in the first chapter and is even the first word of the book.

  9. It makes me cringe. by denzacar · · Score: 1

    I've only read fragments of the book and seen the trailer.
    But the writing... Your 15-year-old boy writer may be having some development issues.
    E.g. That bit about "space pirate"... that's just... retarded.
    I get the context, really I do. And I'm not even gonna go into the whole "The Egg" thing.

    But a grown human acting like that in that situation would NOT be in that situation cause that human would not pass the psych tests.
    Besides that... It is twaddle that serves no other purpose but to make the character out as a "funny guy" and as an attempt at fan service.

    Except, if he's talking to himself about how either awesome or charming and funny he is, he is NOT a funny guy.
    He is either insane, or one of them assholes full of themselves who THINK that they are awesome and funny.
    And the whole thing REEKS of MarySueism.

    Which carries over to the movie to the point that someone thought how that face shot of Damon looking emotionless or vaguely retarded, with "BRING HIM HOME" printed across his face - someone thought that was a GREAT idea for a movie poster.

    Seriously, WHY? Why "bring him home"? Who gives a fuck about him? Why should anyone care about bringing HIM home at this point?
    There's no attachment for the audience to that character. Emotional or otherwise.
    Poster tells NOTHING about that character. It goes out of its way to say nothing with that face expression of his, or the lack thereof.
    Unless the idea is that we should "bring him home" because "Matt Damon"?
    And that's just... stupid. Like cheering when Amon Goeth murders Jews because "OMG! Ralph Fiennes is SO FIIIINEEEES!"

    Why should someone who hasn't read a book or seen the movie care about bringing that mongoloid home?

    Another thing this reeks of is "Mythbusters on Mars".
    "Science the shit out of this" while looking at the audience. Yeah... That.
    "Eat my shit Neil Armstrong"... or whatever he actually throws at Neil Fucking Armstrong.
    "I'm the bestest plant guy on this planet, getit you idiots, its a funny, ha-ha laugh."

    --
    Mit der Dummheit kämpfen Götter selbst vergebens
    1. Re:It makes me cringe. by tlhIngan · · Score: 2

      Seriously, WHY? Why "bring him home"? Who gives a fuck about him? Why should anyone care about bringing HIM home at this point?
      There's no attachment for the audience to that character. Emotional or otherwise.
      Poster tells NOTHING about that character. It goes out of its way to say nothing with that face expression of his, or the lack thereof.
      Unless the idea is that we should "bring him home" because "Matt Damon"?
      And that's just... stupid. Like cheering when Amon Goeth murders Jews because "OMG! Ralph Fiennes is SO FIIIINEEEES!"

      Why should someone who hasn't read a book or seen the movie care about bringing that mongoloid home?

      Seriously? Are you so devoid of empathy or concern for your fellow man that you're willing to go "screw him"? Do you also wonder why people spend godawful amounts of money on search and recovery (not rescue) operations? And a lot of that money is provided by you, the taxpayer, too.

      Marines call it "Semper Fi" (Semper Fidelis - Always Faithful) - you don't leave a man behind. It doesn't matter that two random Marines might not know each other, or even trained together, or even fought together - the principle is universal - you bring the guy home. (If you want to comment about movie inaccuracy, wonder how Semper Fi plays out when the on-screen Marines die and everyone else carries on - in Sci-Fi, it's almost always "Space Marines" (never space soldiers or whatever).

      Heck, even NASA went to the ends of the earth trying to bring back Apollo 13 successfully, even though they prepared for the worst.

      More related to The Martian, why bring Mark Watney home? Well, you've got this team of people together who trained for months and years together. And you had to leave one behind. At the time, it seemed like the right thing to do (he was dead, and while you'd certainly want to bring back the body for the family (see search and recovery above), if it's not possible, it's not possible. On the other hand, leaving a person behind is probably the worst nightmare any leader has - the guilt will easily compromise even the most stoic of leaders.

      Point is - even if you do not care for someone, there's still a innate human desire to bring them home. Even if they're dead. Or, at the very least, to do right and give them a proper sendoff. If they're alive, then it becomes moving heaven and earth to get them back and not leave them.

      Heck, Watney is an ass through the book. You're not supposed to completely like him. But you still want to get him back, just because.

  10. The Audiobook is... by Anonymous Coward · · Score: 1

    Great! I'm about half-way through the audiobook and it keeps cracking me up. The plot is great, but the character in the book "Mark Watney" has such a great sense of humor that he displays during stress (and he pretty much is constantly stressed considering his situation.) that it is a riot to listen to his log narration.

    So far, great audiobook. No complaints.

  11. WOOSH! by denzacar · · Score: 1

    You missed the point completely. Reread what I said.

    Poster used to promote movie is without any kind of emotional or factual or logical information.
    And what IS there - is contradictory or meaningless.

    "Bring him home."

    Bring who home? Why? From where? Whose home? What for? Is this a commercial for something? For what?
    Who is this emotionless, expressionless guy and why should I care? Is he an actor? A historical figure?
    Is he real? A robot? What is he selling? Is he the product? Who? What? How? Where? When? Why? WHY? WHY?

    I am not a character in the movie. I'm audience. The guy in the poster is NOT Mark Whatever - it's an actor called Matt Damon.
    That poster is supposed to be informing ME about the movie and establishing SOME connection, usually emotional, with me to induce me to pay for the ticket.
    Without me knowing jack shit about the story.
    And there is NOTHING THERE to do that.
    All that's there is an ACTOR looking bored or retarded, with meaningless words across his face.

    Damon is capable of expressing emotion. Humans ARE capable of writing better slogans or even sentences.
    That thing was intentionally made that way cause it made PERFECT logic to people already engrossed with the production - but with nothing there for people who are supposed to pay for that movie.
    That's a symptom of detachment from reality.

    They are running the production of the story on their own, internal logic which makes sense only to them because they are engrossed in metadata and metalogic of the project - which they've clearly omitted to relay to the audience.
    This is the stuff that creates movies like Prometheus and The Room.
    Both those movies made perfect sense to the people who made them and OKayed them.

    And seriously, if you answer to "Why?" with "Semper Fi!"... you might need to recheck your bullshit meter.

    --
    Mit der Dummheit kämpfen Götter selbst vergebens
  12. Doing the Math by ari_j · · Score: 1

    SPOILER ALERT: Spoilers about the first chapter of the book follow! (Because someone is likely to complain about that kind of thing.)

    Has anyone actually done the math on this? We are not talking about a man being blown around in a windstorm, really. We are talking about equipment that NASA launched to Mars getting blown around in a windstorm. The ascent vehicle getting blown nearly over is a stretch, for sure, but perhaps the injury that befalls the protagonist is not. It was inflicted on him by a piece of metal that was thrown by the windstorm. I am not qualified to do the math, but I hope someone else here is.

    While the protagonist and most likely the ascent vehicle are fairly heavy, presumably everything else that NASA spent rocket fuel to put on the surface of Mars is as light as it can possibly be to still do its job. It would not take much air density to pick up a piece of metal that has high surface area and small mass, like a thin piece of aluminum with a bend in it to make it rigid would be. It certainly could be whipped by the 150kph (42m/s) wind. Anything near that speed and it would not have a problem piercing a spacesuit or damaging a circuit board. Maybe it would not likely have enough energy to do both of those things and still seriously injure a human, but it is at least plausible from this high-level perspective.

    So, who here has the knowledge and the energy to run the numbers on whether this is more than just plausible and actually possible? I wish I had the former because I certainly have the latter and enjoyed the book--the plot, the technical details, and the writing style--enough to want other people also to enjoy it. Maybe Randall Munroe will give it a shot, although it is a bit non-absurd for his usual taste.

    By the way, let's give the author one deus ex machina point for how he solved the final problem that his characters faced. Does he get a negative deus ex machina point for how he created the first problem that they faced and thus balance it out or do both problems and solutions have positive valence when counting the dei ex machinis?