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Mars Suit Outer Garment Fabric? by
Chris Vancil
Hello Everyone,
I've been think about the requirements for the external garment worn
with a Mars Surface Spacesuit. Of course a TMG for Mars would be
greatly...
( 1 2)
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14 |
1,914 |
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15 |
2,048 |
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Efficiency of VASIMR and ion thrusters. by
Roger Stokes
Does anyone know the expected efficiency for the VASIMR for various ve, in
terms of conversion of electric power to thrust? Also for the currently used
ion...
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5 |
1,220 |
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0 |
1,447 |
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4 |
1,084 |
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2 |
1,077 |
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3 |
1,196 |
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X-37 recent developments by
dave schneider
See http://www1.msfc.nasa.gov/NEWSROOM/news/releases/2003/03-126.html
for the (pre-drop test) structural test news. Also, some pretty
pictures.
(Hey, this...
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0 |
1,023 |
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24 |
2,308 |
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0 |
1,921 |
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Rockets not carrying fuel. by
Robert Clark
Posted to sci.astro:
===============================================================================
From: Robert Clark )
Subject:...
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3 |
2,703 |
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Mission to Alpha Centauri by
Roger Stokes
I did a few calculations on what it might take to do a flyby of Alpha
Centauri, so, like a fool, I propose to rush in (to this newsgroup) where
angels fear to...
( 1 2 3)
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August 8th 03 07:36 AM
by Jim
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20 |
2,528 |
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Rocketeer for real ? by
Kaido Kert
Ok, i guess everybody saw the daredevil austrian Felix Baumgarten skydive
across the la Manche the other day. If not, here's Reuters online video
story about...
( 1 2)
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10 |
1,565 |
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Has this jet/rocket concept got a name? by
toby peers
hi,
A pressure jet has venturis which use the energy in expanding propane to
entrain air into a combustion chamber.
a)
What about using the expanding propane...
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1 |
1,087 |
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Sapceship One flies! by
David Troup
With EAA and other things going on, I missed the first flight (glide)
of Spaceship One! Check out scaled.com for in-flight photos, etc.
Congrats to the Scaled...
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0 |
1,126 |
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0 |
1,434 |
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Fast, reliable, cheap vs CATS by
brianwh
Of course this is why the Russians have done so well with space. They
could generally get away with less reliable systems and just try a few
extra...
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2 |
1,435 |
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planet schmanet, it's probably a brown dwarf! by
Christopher M. Jones
I think this new "planet" detected in a 13 billion year old
star system is most likely really a brown dwarf. Ahh, but
you say that 2.5 MJup. is too low to be...
( 1 2)
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11 |
2,014 |
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n2o, ethane, co2 ethene mixtures by
Penguinista
toby peers wrote:
Sometimes people on this group have mentioned mixed liquid monprops
like methane and oxygen and that they are very dangerous. What
...
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2 |
1,177 |
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HTO rocket concept by
Joann Evans
Doug Goncz wrote:
For an HTOL space plane with a reentry body generating some lift, and
necessarily equipped with wheels for HL, can the HTO under rocket...
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5 |
1,048 |