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Octavius
Stranger
Registered: 03/22/06
Posts: 159
Last seen: 17 years, 7 months
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Prototype Mars space suit unveiled.
#5604210 - 05/08/06 08:25 AM (17 years, 8 months ago) |
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http://www.msnbc.msn.com/id/12686777/
FRYBURG, N.D. - Fabio Sau says moving from his native Italy to attend the University of North Dakota was like "coming to another planet" — and now he's using the state's wildest terrain for a simulated mission to Mars.
Sau is the guinea pig for an experimental Mars space suit that he and about 40 other students from five North Dakota schools developed under a $100,000 grant from NASA.
The suit was formally unveiled Saturday in a crater-like area surrounded by buttes in the North Dakota Badlands, the highly eroded landscape that researchers say resembles Martian terrain.
It took about 20 minutes for Sau to put on the 47-pound, two-piece space suit with the help of two others. Then he walked out of a van, smiling and waving to a small crowd and giving a thumbs up. He explored prairie brush and cactus, pulling equipment in a small red wagon and collecting rocks.
"This is a very small project," Sau said. "But it was very well executed, and it's the first step toward something bigger and better."
The suit was developed in just over a year by students from the University of North Dakota, North Dakota State, Dickinson State, the state College of Science and Turtle Mountain Community College, said project manager Pablo de Leon, an aerospace engineer at UND.
The NASA grant went to the North Dakota Space Grant Consortium of schools to train students in space travel support systems and to do it as a cooperative effort among teams, according to the consortium's Web site.
De Leon, 41, said NASA got a bargain with the North Dakota project. Suit components developed by the students have been the basis for three patent applications so far, he said. And the grant is a tiny fraction compared with the price tag of $22 million each for space shuttle suits, he said.
The suit, with a transparent helmet, rigid upper body section and backpack holding communications gear, is "essentially a self-contained spacecraft," de Leon said.
It is designed so the wearer can walk up a 45-degree slope. The gloves, which must withstand low pressure and cold, have enough dexterity for tying a shoe, Sau said. Its boots are modified cold-weather hunting boots.
While it is heavy for exploring the Badlands, it would weigh only about 16 pounds in the lower gravity of Mars. It has an undergarment made of advanced fireproofing material.
Mike Zietz, an NDSU junior monitoring the temperature of the space suit Saturday, said it was about 100 degrees inside the suit and 70 degrees inside the helmet. "People think engineering is boring or kind of boring, but this is exciting and motivating," Zietz said.
The inner pressure suit is covered with what looks like a blue coverall.
The color was chosen to make it stand out, said Shan de Silva, chairman of UND's Department of Space Studies. "The dust on Mars is red. If a white suit gets dirty, you wouldn't be able to differentiate an astronaut on the surface," he said.
Most of the students from the five colleges who worked on the complex project never met until after the design was completed, said Jennie Untener, a UND space studies graduate student and space suit systems manager. They communicated mostly by phone or over the Internet.
"It's good the schools were able to work together," said Untener, who's working on a thesis on the psychology of long-term space travel. "Other times, it's more of a competition."
While a usable suit would have to sustain an astronaut for several hours of exploration on the surface, the students' design did not address the issue of Mother Nature's call. "You've got to hold it," de Leon said.
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inoculatedGreif
greif struken


Registered: 03/14/06
Posts: 663
Last seen: 17 years, 5 months
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Re: Prototype Mars space suit unveiled. [Re: Octavius]
#5604253 - 05/08/06 08:42 AM (17 years, 8 months ago) |
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just wait until they invent one thats as thin and light as a wet suit. its all about nano robotics...
-------------------- one branch of man turns away what has made us who we are, the other,excepts it for how its made man. which path do you choose? ------------------------------------- Man takes advantage of who he is,nature is his home, where he evolved from. So why does he turn it down, defy, and mutalate his birth ground? why does he spread disease, murder his native animals,rape and torture his land, and still feel descent of who he is? live a life that is not true? excepts an artificial home?
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ivi


Registered: 01/30/03
Posts: 9,089
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Re: Prototype Mars space suit unveiled. [Re: Octavius]
#5604257 - 05/08/06 08:46 AM (17 years, 8 months ago) |
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d33p
Welcome to Violence

Registered: 07/12/03
Posts: 5,381
Loc: the shores of Tripoli
Last seen: 10 years, 8 months
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Re: Prototype Mars space suit unveiled. [Re: Octavius]
#5606561 - 05/08/06 08:50 PM (17 years, 8 months ago) |
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That shit cost 100 grand to make? I could have rigged up something better with a little duct tape, a rubber band, a ball point pen, and the drapes in my house.
-------------------- I'm a nihilist. Lets be friends. bang bang
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ShroominFL
crazy man


Registered: 10/02/05
Posts: 270
Last seen: 12 years, 6 months
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Re: Prototype Mars space suit unveiled. [Re: d33p]
#5606650 - 05/08/06 09:15 PM (17 years, 8 months ago) |
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Quote:
d33p said: That shit cost 100 grand to make? I could have rigged up something better with a little duct tape, a rubber band, a ball point pen, and the drapes in my house.
i second that....throw in a swiss army knife and your set.....
-------------------- You only live once...leave with no regrets.
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whythewho
outdoor mushroomfarmer


Registered: 12/19/05
Posts: 253
Loc: .inside a t.hundercloud.
Last seen: 1 year, 2 months
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Re: Prototype Mars space suit unveiled. [Re: ShroominFL]
#5606852 - 05/08/06 10:18 PM (17 years, 8 months ago) |
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lol, gimme that much money and well see if we cant send an army of cosmonauts to mars and back, ten times. wouldnt even need to make a ship or some suits, just some cookies. maybe some tea. who knows.
-------------------- Spiral out.... keep going... spiral out!
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supercollider
superconducting


Registered: 10/13/00
Posts: 1,234
Loc: Waxahachie
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Re: Prototype Mars space suit unveiled. [Re: d33p]
#5607279 - 05/09/06 01:06 AM (17 years, 8 months ago) |
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Quote:
d33p said: That shit cost 100 grand to make? I could have rigged up something better with a little duct tape, a rubber band, a ball point pen, and the drapes in my house.
But the pen won't work in space! You need a $20 million space pen!
-------------------- Supercollider? I just met her!
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dreamland
Bestrafe Mich


Registered: 05/03/06
Posts: 32
Last seen: 17 years, 7 months
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Re: Prototype Mars space suit unveiled. [Re: supercollider]
#5609242 - 05/09/06 03:36 PM (17 years, 8 months ago) |
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Or a pencil...
-------------------- "Suche gut gebauten 18-30 jährigen zum Schlachten" Der Metzgermeister
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Diploid
Cuban


Registered: 01/09/03
Posts: 19,274
Loc: Rabbit Hole
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Re: Prototype Mars space suit unveiled. [Re: dreamland]
#5609351 - 05/09/06 04:00 PM (17 years, 8 months ago) |
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Or a pencil...
No, no, haven't you heard about the $800 screwdrivers the Pentagon was buying a few years ago?
If it's a government-designed pencil, it would cost $20 million and be called a Graphite Inclusion Fibrous Encapsulated Fully Gravity and Pressure Independent Visible Symbolic Manual Communication Device, or GIFEFGPIVSMCD for short.
The manual would be 613 pages long and the optional Conjugate Fiber-Graphite Fine Point Extraction Tool would not be ready for production until the GIFEFGPIVSMCD design is obsolete.
-------------------- Republican Values: 1) You can't get married to your spouse who is the same sex as you. 2) You can't have an abortion no matter how much you don't want a child. 3) You can't have a certain plant in your possession or you'll get locked up with a rapist and a murderer. 4) We need a smaller, less-intrusive government.
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