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6 |
967 |
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Rocket efficiency by
Niall Oswald
wrote in message
...
I wonder if someone on this list can help me with something that's
confusing...
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3 |
699 |
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Apollo ensemble mass by
Monte Davis
What was the total mass (w/ fuel) of the LEM, CM and SM? In other
words, how much gross payload had the S-IVB put into translunar
injection when it separated?...
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1 |
401 |
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0 |
520 |
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Solar panel/mirror question by
ANTIcarrot
How much energy can mirros focus onto a solar panel before it begins to
melt? It's an SSPS based question. Could large light-weight mirrors and
small solar...
( 1 2)
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13 |
1,244 |
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6 |
688 |
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Hydrogen peroxide helicopter by
Andrew Nowicki
The rocket launchers and their payloads have
streamlined shape to reduce their aerodynamic drag.
Large, low density payload, such as a large telescope
or a...
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0 |
1,272 |
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Vapor as rocket propellant and coolant by
Andrew Nowicki
The cheapest rocket launcher that I can imagine has a
pressure-fed, liquid fuel engine and self pressurized
propellant tanks. The self pressurized tanks...
( 1 2 3)
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21 |
2,008 |
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"Space: 1999" Eagle: Realistic? by
Chuck Stewart
On Thu, 08 Jul 2004 00:45:13 +0000, MattWriter wrote:
I saw a pic today of the Eagle from the old Space: 1999 TV series. While the
series' premise was...
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0 |
4,436 |
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Huygens Camera? by
ChrisV01
I recall reading on the Cassini website that Huygens has a camera on it. Will
this be used to send images back to Cassini and then Earth? I've also heard...
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1 |
671 |
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1 |
918 |
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0 |
889 |
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0 |
1,308 |
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Dumb SS1 questions by
Henry Spencer
In article OJQBc.157831$Ly.127326@attbi_s01,
Scott Moore wrote:
1. assuming the next "big prize" would be an orbital vehicle, what is...
( 1 2 3)
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23 |
2,012 |
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adpative filtering limitations by
fabrice
Hi all,
I'm simulating a transmission under simulink.
Here are the characterisics.
emitter
QPSK modulation
Factor 2 oversampling
channel
Fir filter case 1
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0 |
608 |
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Why does it take so long to spacewalk? by
Tim McDaniel
I skimmed a story about the recent outside repair mission on ISS. It
mentioned that the spacewalkers were always ahead of schedule, it took
1 1/2 hours to go...
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6 |
546 |
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2 |
583 |
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7 |
726 |
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CATS Balloon Stalk by
[email protected]
Another wild idea.
We do not yet have the materials availible to build a space elevator,
but with todays materials we could build a test case that would...
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2 |
690 |
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Huygens landing. by
Chris Schumacher
I was wondering if Huygens is actually going to land on Titan, or is simply
going to crash into it, a la the Ranger series?
And speaking of which, all of...
( 1 2 3)
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21 |
1,467 |