Astronaut to Run the Boston Marathon From Space
BostonBehindTheScenes writes "American astronaut Sunita Williams will run 26.2 miles on a treadmill on Patriot's Day (April 16th for those of you outside of Massachusetts) while runners on the ground will compete in the 111th Boston Marathon, according to this New Scientist article.
And yes, she is an actual registered participant who qualified by finishing among the top 100 women in the Houston Marathon in 2006. NASA's press release touts this as yet another space first."
Physiologically speaking, you don't have any gravity for your blood stream, specifically your heart, to handle. In my opinion you can't compare such a run to a real one!
in space, you don't even have the resistance of bouncing up and down.
I don't think that resistance is quite the right word, but I agree with you in general - what she's doing shouldn't qualify as running the marathon. The biggest problem with long-term space travel is bone loss, and NASA has already proven that just tethering a person to a treadmil and letting them exercise doesn't fix the problem. They still lose bone mass. That's all the proof I need that what she's doing isn't the same as running on earth.
Still, there is a bright side to this. This might just be the longest run on a treadmill in zero-g. And since she has run marathons on the ground, she will be in a good position to report what the differences are and maybe this will lead to better zero-g exercise equipment.
No gravity means no convection. No headwind means little conduction.
Will they generate an artificial headwind using a fan, or does the International Space Station have powerful air conditioning already?
Reduce, reuse, cycle
Funny (or not), you've pretty accurately described the American government's thoughts on spending as well.
Those are my principles, and if you don't like them... well, I have others.
Groucho Marx
Yeah -- her running the Boston one is clearly just a nice bit of publicity for the marathon and the space program. I'm sure her time will be utterly and completely unofficial.
What she SHOULD do is start her own marathon -- the 2007 Space Marathon! She'll win because she'll be the only one in it.
Obligatory: Fine! I'll start my own marathon! With blackjack! And hookers! In fact, forget the marathon and the blackjack!
If fate makes you a motorcycle, you become a motorcycle.
How do you measure the incline of the treadmill in microgravity?