News:

Got a few minutes to kill? Try the Doom Flash Challenge :afro: - http://www.cafedoom.com/forum/index.php/board,36.0.html

Main Menu

The temperature on Mars

Started by Ed, August 23, 2011, 07:25:05 PM

Previous topic - Next topic

0 Members and 1 Guest are viewing this topic.

Ed

I'm working on this story of mine that's set on Mars, and I'm wondering what the temperature would be in an unheated corridor that runs between biodomes on the surface. I'm guessing it would be somewhere around absolute zero, unless I can rely on a bit of solar gain, or something.

And if it is absolute zero, people wouldn't be able to survive it for more than a few seconds, would they? They'd freeze almost instantly without the protection of a space suit. Is that right, or not?
Planning is an unnatural process - it is much more fun to do something.  The nicest thing about not planning is that failure comes as a complete surprise, rather than being preceded by a period of worry and depression. [Sir John Harvey-Jones]

desertwomble

#1
As I recall from university studies, the temperature on Mars, much like on Earth, varies greatly - minus a hundred and something at the poles in mid-winter, to plus twenty or so at the equator at mid-summer.

DW :cheesy:

By the way, I bet Gadaffi ends up in Zimbabwe!
http://chaucers-uncle.weebly.com/

www.paulfreeman.weebly.com
 
Read my most recent winning Global Short Story Competition entry:
http://www.inscribemedia.co.uk/assets/october-ebook.pdf

Pharosian

From NASA (http://quest.nasa.gov/aero/planetary/mars.html):

QuoteThe temperature on Mars may reach a high of about 70 degrees Fahrenheit (20 degrees Celsius) at noon, at the equator in the summer, or a low of about -225 degrees Fahrenheit (-153 degrees Celsius) at the poles. Obviously this is very inhospitable for humans, but it is also of some concern for the electronics and mechanical parts of a Mars airplane and its instrumentation. In the mid-latitudes, the average temperature would be about -50 degrees Celsius with a nighttime minimum of -60 degrees Celsius and a summer midday maximum of about 0 degrees Celsius.

So, depending on where your biodomes are located and the time of day, it might be downright pleasant in the corridor. Or at least survivable for more than a few minutes.

Ed

Thanks, you two :afro:

There's also that whole thing about swelling up like an inflated balloon when a person goes from a pressurised atmosphere into a vacuum, like in Total Recall. Are we sure that doesn't happen?
Planning is an unnatural process - it is much more fun to do something.  The nicest thing about not planning is that failure comes as a complete surprise, rather than being preceded by a period of worry and depression. [Sir John Harvey-Jones]

delboy

#4
http://imagine.gsfc.nasa.gov/docs/ask_astro/answers/970603.html

Great 'last memory' of the astronaut who had this happen to him in training.

Derek
"If you want to write, write it. That's the first rule. And send it in, and send it in to someone who can publish it or get it published. Don't send it to me. Don't show it to your spouse, or your significant other, or your parents, or somebody. They're not going to publish it."

Robert B. Parker

Ed

Good link, Del -- thanks for that :afro: Slightly disappointing that people don't explode, though :/
Planning is an unnatural process - it is much more fun to do something.  The nicest thing about not planning is that failure comes as a complete surprise, rather than being preceded by a period of worry and depression. [Sir John Harvey-Jones]

desertwomble

Quote from: Ed on August 24, 2011, 08:41:04 AM
Good link, Del -- thanks for that :afro: Slightly disappointing that people don't explode, though :/

Don't let the facts get in the way of a good story!

DW :cheesy:
http://chaucers-uncle.weebly.com/

www.paulfreeman.weebly.com
 
Read my most recent winning Global Short Story Competition entry:
http://www.inscribemedia.co.uk/assets/october-ebook.pdf