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Link Posted: 10/25/2019 11:37:46 PM EDT
[Last Edit: guns762] [#1]
Link Posted: 10/25/2019 11:41:41 PM EDT
[#2]
Link Posted: 10/26/2019 3:58:40 AM EDT
[#3]
Link Posted: 10/26/2019 4:02:43 AM EDT
[#4]
Link Posted: 10/26/2019 9:45:45 AM EDT
[Last Edit: backbencher] [#5]
Discussion ForumsJump to Quoted PostQuote History
Originally Posted By guns762:  Wouldn't several layers of doors negate that problem?
View Quote
If you've got to go outside to take a piss @ 0300 Mars Time, do you want to have to go through several airlocks?  

The long answer is no, your airlocks will only have 2 doors - both doors having to support the full internal atmospheric pressure against the near vacuum of Mars, depending on the condition of the airlock.

The Apollo program, not using airlocks, chose to use a partial pressure atmosphere below 14.7 psi, but w/ a higher concentration of oxygen.  The Space Shuttle, the Soviet/Russian space program, and the ISS all use/used full atmospheric pressure and airlocks.

I'm just looking @ your rounded habitat/igloos - one looked as if there was not an airlock at one entrance, as if it was just walled off.  With the tons of force on that wall, holding in your atmosphere, you're probably not going to have a flat wall.

ETA:  this hut would likely not have 3 airlocks:



A given structure might have two - one primary and one backup, but smaller structures would just have a single airlock.  If that airlock fails, you put your pressure suit on and walk out.  Hopefully the Pressure Inspector insured there were enough spare pressure suits in that structure to match the placarded Maximum Capacity, or everyone's gonna have to draw straws...
Link Posted: 10/26/2019 11:06:41 AM EDT
[#6]
Link Posted: 10/26/2019 11:27:50 AM EDT
[#7]
Discussion ForumsJump to Quoted PostQuote History
Originally Posted By guns762:
Ok, gotcha...

And really????  

You dont recognize Luke's home on Tatooine??

We are going to leave that hut in its basic shape.  The doors will be recessed to keep up the originals look.
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Discussion ForumsJump to Quoted PostQuote History
Originally Posted By guns762:
Originally Posted By backbencher:

If you've got to go outside to take a piss @ 0300 Mars Time, do you want to have to go through several airlocks?  

The long answer is no, your airlocks will only have 2 doors - both doors having to support the full internal atmospheric pressure against the near vacuum of Mars, depending on the condition of the airlock.

The Apollo program, not using airlocks, chose to use a partial pressure atmosphere below 14.7 psi, but w/ a higher concentration of oxygen.  The Space Shuttle, the Soviet/Russian space program, and the ISS all use/used full atmospheric pressure and airlocks.

I'm just looking @ your rounded habitat/igloos - one looked as if there was not an airlock at one entrance, as if it was just walled off.  With the tons of force on that wall, holding in your atmosphere, you're probably not going to have a flat wall.

ETA:  this hut would likely not have 3 airlocks:

https://i.imgur.com/rBmSZRb.jpg

A given structure might have two - one primary and one backup, but smaller structures would just have a single airlock.  If that airlock fails, you put your pressure suit on and walk out.  Hopefully the Pressure Inspector insured there were enough spare pressure suits in that structure to match the placarded Maximum Capacity, or everyone's gonna have to draw straws...
Ok, gotcha...

And really????  

You dont recognize Luke's home on Tatooine??

We are going to leave that hut in its basic shape.  The doors will be recessed to keep up the originals look.
Going to include a tiny charred Uncle Owen and Aunt Beru?

Link Posted: 10/26/2019 11:29:27 AM EDT
[Last Edit: Freiheit338] [#8]
Airlock for dommed structure

Attachment Attached File
Link Posted: 10/26/2019 12:24:57 PM EDT
[#9]
Discussion ForumsJump to Quoted PostQuote History
Originally Posted By guns762:  Ok, gotcha...

And really????  

You dont recognize Luke's home on Tatooine??

We are going to leave that hut in its basic shape.  The doors will be recessed to keep up the originals look.
View Quote
Oh, I do - but Tatooine had a breathable, human-tolerable pressure atmosphere; unfortunately, Mars does not.

You could add airlocks at each entrance - make it the entrance for an underground habitat.  If it's on a shelf like some of your Wyoming scenes, you could have Uncle Owen's house on top, the habitat underneath...

Don't forget the exercise wheel...  
Link Posted: 10/26/2019 2:00:32 PM EDT
[#10]
Link Posted: 10/26/2019 2:12:06 PM EDT
[Last Edit: guns762] [#11]
Link Posted: 10/26/2019 2:15:35 PM EDT
[#12]
Link Posted: 10/26/2019 2:16:32 PM EDT
[#13]
Maybe the Lars home is modular, and the extra openings are set up for expansion.
Link Posted: 10/26/2019 2:45:27 PM EDT
[#14]
Discussion ForumsJump to Quoted PostQuote History
Originally Posted By guns762:
On that same note.....

If I remember correctly  there is no wind on Mars and no clouds?  Right?

I think our WY sunset clouds are going to fade out into the Martian scene.
View Quote
There is wind and clouds on Mars.  One of the early probes couldn't see anything because a dust storm had covered the whole planet,  and the rovers have taken pictures of clouds from the surface.

https://mars.jpl.nasa.gov/MPF/science/clouds.html
Link Posted: 10/26/2019 2:50:59 PM EDT
[#15]
Link Posted: 10/26/2019 3:01:59 PM EDT
[#16]
Clouds are water vapor, usually.

But winds are the effect of heated and cooled air masses.

Mars (last I knew) does not have enough free water to allow clouds to form, but does have enough atmosphere to generate sandstorms. Iirc, it was during one of these storms that Mr Watley had his troubles.

But I don't know how far off you can see these sandstorms. Or if they dissipate like "habobs".

So I'm guessing you could have an occluded horizon due to a distant sandstorm, but not a cloudy one due to water vapor. But can your audience tell the difference?  Science, rescue us!
Link Posted: 10/26/2019 3:17:38 PM EDT
[#17]
Link Posted: 10/26/2019 3:18:50 PM EDT
[#18]
Link Posted: 10/26/2019 3:29:35 PM EDT
[#19]
Link Posted: 10/26/2019 4:06:26 PM EDT
[#20]
Link Posted: 10/26/2019 7:49:10 PM EDT
[#21]
@ Guns
So tell me/us just who Marvin is sighting on to blast away? I would think you would have his rocket aimed at Earth, the clock. Also, he’s a fictional cartoon character and I personally don’t like his evil eyes expression. Maybe y’all could
“Soften” it up into a “What, where’s the big kaboom”.
Just my .002.
Link Posted: 10/26/2019 9:11:00 PM EDT
[Last Edit: guns762] [#22]
Link Posted: 10/26/2019 11:14:19 PM EDT
[Last Edit: kpel308] [#23]
Link Posted: 10/27/2019 10:41:55 PM EDT
[Last Edit: Master_of_Orion] [#24]
Discussion ForumsJump to Quoted PostQuote History
Originally Posted By JoseCuervo:
Were (are) there clouds on Mars before Quaid?

View Quote
https://mars.nasa.gov/resources/22497/curiositys-three-frame-mosaic-of-clouds/

Yes...

Link Posted: 10/28/2019 12:01:14 PM EDT
[#25]
Link Posted: 10/28/2019 8:22:39 PM EDT
[#26]
Link Posted: 10/28/2019 9:07:03 PM EDT
[Last Edit: brass] [#27]
Link Posted: 10/28/2019 9:12:52 PM EDT
[Last Edit: guns762] [#28]
Link Posted: 10/28/2019 11:49:46 PM EDT
[#29]
@guns, why did y’all install the windows on the rocket before ya painted it??
Link Posted: 10/29/2019 7:49:08 AM EDT
[#30]
Link Posted: 10/30/2019 9:48:51 AM EDT
[#31]
Link Posted: 10/30/2019 2:00:35 PM EDT
[#32]
Link Posted: 10/30/2019 4:12:27 PM EDT
[#33]
Link Posted: 10/30/2019 4:14:33 PM EDT
[#34]
Link Posted: 10/30/2019 7:45:16 PM EDT
[#35]
Ummm, isn't the surface of Mars the inverse of Earth's?  Shouldn't the Mars landscape shelves be upside down?  
Link Posted: 10/30/2019 7:55:53 PM EDT
[#36]
Link Posted: 10/30/2019 8:05:47 PM EDT
[#37]
Discussion ForumsJump to Quoted PostQuote History
Originally Posted By brass:  It's Mars, not Australia.
View Quote
Ohhh.  It's like out by Utah somewhere?
Link Posted: 10/30/2019 8:13:57 PM EDT
[#38]
Link Posted: 10/30/2019 8:31:15 PM EDT
[#39]
Link Posted: 10/30/2019 8:39:10 PM EDT
[Last Edit: brass] [#40]
Link Posted: 10/30/2019 10:02:26 PM EDT
[#41]
Link Posted: 10/31/2019 12:24:18 AM EDT
[#42]
Link Posted: 10/31/2019 9:44:07 AM EDT
[#43]
Link Posted: 10/31/2019 9:46:25 AM EDT
[#44]
Link Posted: 10/31/2019 1:20:17 PM EDT
[Last Edit: brass] [#45]
Link Posted: 11/1/2019 9:43:25 AM EDT
[Last Edit: guns762] [#46]
Link Posted: 11/1/2019 10:22:52 AM EDT
[#47]
Link Posted: 11/1/2019 12:08:10 PM EDT
[Last Edit: redoubt] [#48]
You need a Bradbury Hotel (Blade Runner, Martian Chronicles)


And in a nod to classic sci-fi movies of yore a Pan Am logo.




ETA: I don't know how I forgot, a Weyland-Yutani logo.


And maybe a Hadley's Hope sign on the road leading to the colony.

You could make it a little more "old west" (boards and sticks, hand painted lettering) to tie it to the Wyoming theme.

ETA 2: I forgot Blue Sun Corp.
Link Posted: 11/1/2019 12:40:10 PM EDT
[#49]
Link Posted: 11/1/2019 12:44:23 PM EDT
[#50]
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