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1 |
1,342 |
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Free TT&C software by
AeroGirl
Is anyone aware of ANY freeware packages to track and control
satellites?
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2 |
650 |
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33 |
5,286 |
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Space station impact shielding. by
Alain Fournier[_2_]
Does anyone know about what kind of impact the space station can survive? Surely this has been analyzed. I would imagine
that it can withstand a fleck of...
( 1 2)
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17 |
1,460 |
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46 |
7,202 |
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Mining comets/asteroids for water by
Alain Fournier[_2_]
I'm not sure if this should be in sci.space.science or here.
Its a little about comets and asteroids structure and a little
about technology. Anyway here it...
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July 3rd 10 02:22 PM
by Hop
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8 |
1,883 |
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High rate lunar mission architecture by
Alain Fournier[_2_]
I would like to have your thoughts about the best architecture for high
rate lunar missions. I don't want to hear about new technology, if you
want to talk...
( 1 2)
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17 |
1,860 |
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Meteoroids in the main asteroid belt by
Alain Fournier[_2_]
Space debris in LEO is somewhat of a problem. But I'm wondering about the space debris problem in the asteroid belt.
Let's say we build a mining colony on a...
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1 |
966 |
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Aerobraking on the way up by
Alain Fournier[_2_]
A first step towards building a fully reusable rocket would be to have a reusable first stage. You would want to
minimize maintenance cost on that first...
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5 |
1,600 |
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Airbus - reusable space launcher by
Alain Fournier[_3_]
I'm sorry I don't have an English site for this but Airbus is planing on
a space launcher with reusable engines. After separating from the second
stage, the...
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6 |
2,094 |
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Airbus hypersonic airplane by
Alain Fournier[_3_]
You have probably all heard recently about Airbus filing a patent for a
hypersonic aircraft involving turbojets, a rocket engine and ramjets.
Even if in this...
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1 |
2,184 |
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Hydrogen to the Moon by
Alan Erskine
There's gobs of O2 on the Moon (~40% by mass of the Moon's surface is
oxygen), but hydrogen is still needed to make water (remember, the poles are
a long way...
( 1 2)
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19 |
1,513 |
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I'M BACK!! by
Alan Erskine[_2_]
Power supply failure - not worth having it repaired, so I bought a (much)
better computer.
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0 |
835 |
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25 |
1,380 |
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CONTOUR accident report? by
Alex R. Blackwell
Allen Thomson wrote:
Anybody know when it's going to come out, or has it already?
No, the CONTOUR Mission Investigation Team results still have not...
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1 |
1,179 |
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0 |
1,304 |
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Beamed power to space vehicles by
Alex Terrell
What is the maximum flux levels that can be beamed to space craft by
lasr or microwave?
The specific application would be to beam power from a SSPS...
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3 |
794 |
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Lunar Transport System Components by
Alex Terrell
What components need to make up the lunar transport architecture?
One thing I'm not too sure of is the difference between OSP and CEV.
Is CEV just be an...
( 1 2)
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12 |
1,294 |
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Maximum capacity of solar panels by
Alex Terrell
Any one know ....
How many W/m2 can solar panels produce, assuming concentrated or laser
light?
The application I was thinking of was for a Solar Power...
( 1 2)
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11 |
1,286 |
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delta V from L1 to L4 by
Alex Terrell
It's often suggested that a catapult on the moon could fire material
from the surface to L1. From there it would be sorted and grouped, and
then sent off in...
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3 |
885 |