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Current reading: The Martian

Monday, 8 December, 2014

The Martian “I guess I should explain how Mars missions work, for any layman who may be reading this. We got to Earth orbit the normal way, through an ordinary ship to Hermes. All the Ares missions use Hermes to get to and from Mars. It’s really big and cost a lot so NASA built only one.

Once we got to Hermes, four additional unmanned missions brought us fuel and supplies while we prepared for our trip. Once everything was a go, we set out for Mars. But not very fast. Gone are the days of heavy chemical fuel burns and trans-Mars injection orbits.”

So says the narrator of The Martian by Andy Weir. The book has been a commercial and critical success: The Wall Street Journal called it “the best pure sci-fi novel in years,” and the film version, directed by Ridley Scott and starring Matt Damon and Jessica Chastain, will be released in November next year.

The book is more topical than ever, considering the spectacular success of the Orion spacecraft, which soared into space on Friday before splashing down on target in the Pacific ocean. NASA says that Orion is destined to be the first of a fleet that will carry humans beyond the Moon to Mars. Opponent say that putting humans into space is futile, expensive, dangerous and ultimately harmful to science. They argue that robot craft represent the future of space exploration. It’s a debate that’s bound to get more heated in the coming years and The Martian offers a cautionary message:

The Ares Program. Mankind reaching out to Mars to send peo­ple to another planet for the very first time and expand the hori­zons of humanity blah, blah, blah. The Ares 1 crew did their thing and came back heroes. They got the parades and fame and love of the world.

Ares 2 did the same thing, in a different location on Mars. They got a firm handshake and a hot cup of coffee when they got home.

Ares 3. Well, that was my mission. Okay, not mine per se. Com­mander Lewis was in charge. I was just one of her crew. Actually, I was the very lowest ranked member of the crew. I would only be “in command” of the mission if I were the only remaining person.

What do you know? I’m in command.

I wonder if this log will be recovered before the rest of the crew die of old age. I presume they got back to Earth all right. Guys, if you’re reading this: It wasn’t your fault. You did what you had to do. In your position I would have done the same thing. I don’t blame you, and I’m glad you survived.


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