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1 |
740 |
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0 |
578 |
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Compensating Nozzle, Public Notice by
redneckj
I seem to have stumbled across a simple, inexpensive expansion
nozzle that compensates for variations in Pc/Pa.
Running 60-100 psi air through an expansion...
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4 |
654 |
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Dave Urie, Have Blue by
Allen Thomson
As a minor followup to the postings at http://tinyurl.com/fqyrb (David
Urie was a program manager for SR-71, Have Region), there is...
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8 |
1,128 |
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1 |
590 |
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What Are the Numbers Now? by
John Schutkeker
A while back, the fraction of Mars missions that ended in disaster was 1/3,
but that was before several resounding successes. Assuming that MRO
doesn't break...
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9 |
846 |
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142 |
5,041 |
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retrieving material from asteroids by
Lawrence Gales
Most studies of O'Neill type colonies assume that we would get the
millions
of tons of material from the moon via a catapult. However, there are some
Near...
( 1 2 3 ... Last Page)
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62 |
2,453 |
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83 |
3,087 |
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NASA Finds Life? by
Ed Kyle
I'm not sure what to make of this.
"http://cfn13.com/StoryHeadline.aspx?id=13873"
"Big NASA Announcement Today
NASA is planning to make a huge announcement...
( 1 2)
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19 |
980 |
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35 |
1,728 |
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No Nukes in Space by
ramiga
Sent to NASA
It appears to me that we are somewhat weak on nuclear power.
We already know that fuel can be burnt to ashes without leaving a type
of residue...
( 1 2 3 ... Last Page)
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45 |
1,954 |
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33 |
2,954 |
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Bigelow launch vehicle mistake by
Pete Lynn
The inflated habitats Bigelow are developing are coming in at around
twenty ton and necessarily require large expendable launchers. Bigelow
has put up a $50...
( 1 2 3 ... Last Page)
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172 |
5,646 |
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Fourth flight for biggest Ariane by
Stephen Horgan
Europe's most powerful rocket - the Ariane 5-ECA - has launched two
satellites from French Guiana.
It lifted off from Kourou spaceport at 1932 local time...
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1 |
646 |
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FIA, LockMart by
Allen Thomson
I've now gotten a copy of the 31 Jan 2006 Washington AeroSpace Briefing
item about Boeing asking $500M termination fees after screwing up the
optical part of...
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0 |
499 |
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5 |
814 |
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What Are the Numbers Now? by
Michael Kent
Ed Kyle wrote:
NASA's Mars missions include the following, listed by year
of launch.
Flyby Missions
Mariner 3 (FAILED) 1964
...
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0 |
864 |
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8 |
471 |
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0 |
745 |