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2 |
624 |
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A third way for rockets? by
Remy Villeneuve
Found interesting things on the Web tonight:
http://www.flometrics.com/rockets/rocket_pump/rocketpump.htm
Very, very interesting approach... I'm even tempted...
( 1 2)
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10 |
2,442 |
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Delta IV Heavy Seven up by
Ilpo Lagerstedt
Boeing has an extensive site devoted to Delta IV-Heavy. See
especially the
"Growth Options" pdf - imagine strapping together SEVEN of the Delta
IV
first...
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3 |
617 |
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Zero-G Still by
Earl Colby Pottinger
How do you make a still that can process fluids in Zero-G?
My first guess is that the evaporator uses some kind of mat to how the liquid
being processed, but...
( 1 2 3)
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20 |
940 |
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16 |
991 |
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Small GPS by
[email protected]
Hello, I'm a member of a group building a CubeSat based Pico Satellite.
I am attempting to find a standard GPS reciever, perhaps one with
multiple antennas to...
( 1 2)
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16 |
791 |
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72 kw - 3N Ion Engine by
Richard Hofer
As others have pointed out, the press release was written for a general
audience, so there are some confusing aspects of it. I worked on the
design of the...
( 1 2)
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18 |
1,266 |
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Delta IV plume question by
John Schilling
OK, this caught my attention a couple years ago, and then
again yesterday. Check out:
http://news.bbc.co.uk/1/hi/sci/tech/4116119.stm
Nice shot of the...
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7 |
700 |
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Errors in Hubble report by
Andrew Nowicki
Title of the report:
"Assessment of Options for Extending the Life of
the Hubble Space Telescope: Final Report (2005)"
URL:...
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2 |
995 |
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Direct methods for optimal control by
mohamad
Hi,
I will use a direct approch for solving a trajectory optimization
problem(optimal control). I find some approches for this , I have some
queations, If it...
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0 |
676 |
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spent comets by
[email protected]
A thought,A near earth spent comet measer for size. Make bag,
send bag out to comet. Fly bag around comet, seal bag spin and tumble
bag to mach comet . Cargo...
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1 |
750 |
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ISS as Mars vehicle by
Kent Paul Dolan
I'm guessing this has been discussed before, but
with the new initiatives on solar sails and ion
propulsion drives, humor me anyway.
As opposed to trying to...
( 1 2 3 ... Last Page)
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30 |
1,178 |
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Cheap titanium by
Earl Colby Pottinger
John Smith :
Titanium ore is available all over the world. It's a very common
element.
Titanium ore costs only pennies per...
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5 |
707 |
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1 |
482 |
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Question about shielding radiation? by
Mick
Say shielding 90% of radiation was possible by using magnets. Would it then
be possible to go and do what ever me wanted using the ISS.?
Assuming it was fully...
|
December 23rd 04 01:07 PM
by Mick
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2 |
831 |
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0 |
460 |
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How is SpaceX doing? by
[email protected]
The SpaceX website's August/September update says they have a Q1 2005
paid
flight, and that the Falcon I is on the launch pad at Vandenberg.
It's not clear,...
( 1 2 3)
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20 |
1,868 |
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14 |
933 |
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Web article about Luna-3 by
Sven Grahn
I have put together an article about Luna-3 based on Chertok's book, Russian
papers I have found in my files and help from Don P Mitchell.
The idea was to...
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0 |
604 |
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Solars sails set sailing in space by
habshi
Soon they will reach the speed of light and the next stars
Japan unfurls solar sail in space
The rocket deployed two solar sails, or 'clover type...
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3 |
656 |