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Prototype Mars Space Suit Unveiled in N.D.

Prototype Mars Space Suit Unveiled in N.D.
By JAMES MacPHERSON, Associated Press Writer
1 hour ago


University of North Dakota Space Studies graduate studen Fabio ...
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 craterlike 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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Yeah, that looks like something from a bad 50s-era sci-fi movie... I guess you want more function than form though, so I'll excuse its ugliness.
 
I remember a really bizarre episode of Doctor Who called "The Web Planet". It looks like the dancing Bee men minus the wings and the mask.
 
Hah, I KNEW that North Dakota was inhospitable to human life! I knew it! Those poor NASA guys need to wear a spacesuits to live up there. It just goes to show that those 3 or 4 people who somehow survive up there all the time must be mutants or something 🙂
 
Originally posted by: ultimatebob
Hah, I KNEW that North Dakota was inhospitable to human life! I knew it! Those poor NASA guys need to wear a spacesuits to live up there. It just goes to show that those 3 or 4 people who somehow survive up there all the time must be mutants or something 🙂

😛 hahahaha.


Anyways, I thought the suits from Mission to Mars looked cooler, and seemed actually, pretty probable and practical, since the mobility in that suit was good.

But, well, that's movies, and this is RL. But then again, 50's B movie is... well, movies as well. umm. hehehe.
 
Originally posted by: ultimatebob
Hah, I KNEW that North Dakota was inhospitable to human life! I knew it! Those poor NASA guys need to wear a spacesuits to live up there. It just goes to show that those 3 or 4 people who somehow survive up there all the time must be mutants or something 🙂

:Q
 
It's the Michelin Man!


Now if they can only solve the problems of 1) Getting people to Mars alive without a fatal dose of cosmic radiation, and 2) what to do about the dust. It can get everywhere, and I believe I read that it is mildly corrosive. Not something you want to track into a spacecraft or base and then breathe.
 
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