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Orbiter shows how risky ‘Martian’ trek would be

Image: Acidalia Planitia
A picture from the High Resolution Imaging Science Experiment on NASA’s Mars Reconnaissance Orbiter shows the area of Acidalia Planitia where the fictional Ares 3 mission landed in “The Martian.” (Credit: NASA / JPL / Univ. of Arizona)

Marooned astronaut Mark Watney takes a harrowing trek from Mars’ Acidalia Planitia to Schiaparelli Crater in “The Martian,” which took the top spot on last weekend’s box-office list with $55 million. But pictures of the actual terrain from NASA’s Mars Reconnaissance Orbiter suggest Watney’s trip would be even riskier in real life.

The science team behind the orbiter’s High Resolution Imaging Science Experiment, or HiRISE, captured a series of images that correspond to scenes in the movie in response to requests from Andy Weir, who wrote the book on which “The Martian” is based.

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Astronaut gives thumbs-up on ‘The Martian’

Image: Matt Damon in "The Martian"
Matt Damon stars as a stranded astronaut in “The Martian.” (Credit: Twentieth Century Fox)

“The Martian” isn’t due to hit theaters until Oct. 2, but the highly anticipated man-vs.-Mars movie is already sparking some scientific nitpicking. So here’s some advice from NASA astronaut Michael Barratt: Don’t get hung up on what the filmmakers got wrong.

“I would just ask everybody to get past that, because there are so many things they got right,” Barratt, a flight surgeon and two-time spaceflier who has been compared to Star Trek’s Dr. McCoy, said during a panel at Seattle’s Museum of Flight.

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