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601 |
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Pioneer Effect?? by
Brian Gaff
Not sure how on topic this is here, but I notice in Nature this week a
discussion about the so called force that has meant these craft are not
where they are...
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1 |
600 |
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2 |
599 |
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3 |
598 |
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1 |
596 |
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We had a groups glitch... by
George William Herbert
I was too busy this morning to post this note, however;
Midday wednesday my mail system was knocked offline by
a unusually large spike in virus emails...
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596 |
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Mass Ratio Doublecheck by
[email protected]
I was wondering if someone could confirm that the masses of the
following fictional, upper stage spaceplane (VTHL) was realistic given
current aerospace...
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2 |
594 |
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Sonic diamond nano-pore rocket? by
TomRC
I'd like to bounce a propulsion idea off the experts of this group:
Visualize a very small, v-shaped notch in a thin layer of diamond -
maybe 100nm wide and...
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October 15th 04 12:17 AM
by TomRC
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592 |
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Silver plating by
Peter Fairbrother
Tom wrote:
So how big is the impellor going to be in this pump?
It doesn't have one.
I considered a volute casing Barske-type impellor pump, but it would...
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590 |
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May 18th 06 10:16 AM
by delt0r
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589 |
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Welcome to sci.space.science and sci.space.tech by
sci.space.* Moderation Team
Posted-By: auto-faq 3.3.2 beta (PGPMoose V2.0, Perl 5.005)
Archive-name: space/moderated/welcome
Revision: 1.2 2018/07/02 04:26:26
Posting-Frequency: posted...
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Levitating geomagnetic buckytubes by
Andrew Nowicki
Fifteen years ago Richard Moss proposed to
levitate a superconductive cable in the Earth
magnetic field. This idea does not make sense
because no existing...
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589 |
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0 |
585 |
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2 |
585 |
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Space Settlement Screen Savers by
Mike Combs
Those you interested in Space Settlement might want to know that I've added
some Screen Savers to my Space Settlement site...
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0 |
582 |
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Bieliptic Transfer Orbits by
Charles Talleyrand
Can someone explain what a bieliptic transfer orbit is more
efficient than a Hoffman transfer orbit when the ratio of
initial to final orbits is large and...
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2 |
581 |
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Finding NEO but then... by
John R. Campbell
Saw this on NEOs:
http://www.spaceref.com/news/viewsr.html?pid=15720
Now I might be a bit stupid in my reading, but it sounded
a lot like "how do we cope...
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1 |
578 |
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Second launch of Spaceship 1 by
Anvil
Watching the second launch of Spaceship 1 and thinking on the
roll couple that begins as the rocket is fully started and
seems to get a step increase crossing...
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1 |
572 |
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0 |
572 |
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ISS Light Switch by
Cameron Dorrough
At a meeting to the Systems Engineering Society of Australia last week,
Pamela Melroy (STS-92, STS-112) stated that the only things on the ISS _not_
controlled...
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0 |
571 |