Fly To Mars In A Plastic Ship

Posted by Zonk on Saturday August 27, 2005 @10:39AM from the wouldn't-go-any-other-way dept.

saskboy writes "NASA reports that an old polymer may be the spaceship material of the future. Polyethylene is in household garbage bags, and it is also an effective solar radiation shield. I learned three years ago in astronomy class that polyethylene is used in the sleeping quarters on current orbiting space vehicles, but now NASA has developed a way to toughen the polymer into a product they call RXF1 which is 'even stronger and lighter than aluminum'. As you may know, radiation in space is currently a major obstacle to manned missions outside of the Earth's magnetic field, so better radiation shielding is essential to planned manned missions to Mars and beyond. Get the mp3 podcast of the article here."

1 of 234 comments (clear)

Re:Plastic aluminum? by qurk · 2005-08-27 22:13 · Score: 0, Troll

OK, so this is the sheet of material NASA can put between the external tank and the shuttle to ensure FOAM falling off doesn't hit the shuttle at near supersonic speads. I'm sick of hearing NAYSAYERS say this is retarded.... you have a shuttle, you have an external tank a few feet away. You have a problem with shit falling off one and hitting the other. SO FUCKING put something in between. Holy cow, is it so hard?