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Looking for cheap fuel cell materials?? by
Stiki
I have been very curious lately about the fuel cell technology, and I
am interested in trying out a few demontrations on my own.
I've found a few sites on the...
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5 |
653 |
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0 |
737 |
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shuttle c dreaming by
steve rappolee
shuttle C dreaming
http://www.slepsummit.com/IIStrategy.pdf
Read down to page 17 through 20 and you can see shuttle c dreaming
again.
The best option for...
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8 |
787 |
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cargo for mass produced EELV.s by
steve rappolee
Or kill yucca mountain
$40 billion and more will be spent by DOE and the commercial nuclear
power industry to try to make nuclear waste to "go away"
hahaha...
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1 |
985 |
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Von-Braunian space stations: what orbit? by
Steve Mazerski
I have grown up thinking some day there will be large
orbital space stations of the type suggested by von Braun
serving as staging points for journeys to the...
( 1 2)
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15 |
1,560 |
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Air breathing Engines by
Stephenjkm
Do air breathing engines provide any benefit for vertically launched
spacecraft? I have recently seen work regarding hypersonic aircraft
which purports to have...
( 1 2 3 ... Last Page)
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32 |
2,181 |
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6 |
1,392 |
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Delta III abandoned? by
Stephen the Red
Does anyone know if Boeing has abandoned their Delta III development? The
web site http://www.boeing.com/defense-space/space/delta/flash.html
now only lists...
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4 |
815 |
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Need help with this trajectory by
Stephan
Can anyone provide me some help with a trajectory I have found on the
Internet, please. The following link shows a picture of the
trajectory.
What is this...
( 1 2)
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10 |
1,380 |
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Launch windows when launching to GEO? by
Steen
Tonight, an Atlas 5 is going to launch an Inmarsat satellite. The launch
window opens at 2142 UTC and closes 15 minutes later.
-why? Why is there a launch...
( 1 2)
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10 |
1,176 |
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Interplanetary trajectory software? by
Steen
There is plenty of software available for visualizing and calculating
satellite orbits around the Earth, but I can't seem to find any software for
calculation...
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2 |
770 |
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0 |
744 |
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Apollo or Shuttle onboard transcript by
spacescribe
Hi, I've looked through the transcripts available at the NASA web site and am still looking for onboard transcripts fro prelaunch up to launch. There are PAO...
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0 |
1,460 |
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Floating to Orbit by
spacejunkie
I have limited math skills at the moment so I’ve yet to figure out all the particulars. Can anyone here tell me if something like this could work? Imagine a...
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0 |
1,468 |
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0 |
1,449 |
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0 |
2,132 |
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0 |
2,782 |
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0 |
599 |
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Sun Synchronous Orbit by
Smit Kamal
On Monday, June 3, 1996 12:30:00 PM UTC+5:30, Frank Crary wrote:
In article , Pat wrote:
...the reason i...
( 1 2)
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12 |
1,923 |
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3 |
1,196 |