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Dragon splashes down



 
 
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  #1  
Old March 26th 13, 05:33 PM posted to sci.space.policy
Jeff Findley[_2_]
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Default Dragon splashes down

Congrats to SpaceX for the completion of another successful mission of
Dragon to the ISS. The mission wasn't completely glitch free, but the
issues were resolved and the mission was completed.

Jeff
--
"the perennial claim that hypersonic airbreathing propulsion would
magically make space launch cheaper is nonsense -- LOX is much cheaper
than advanced airbreathing engines, and so are the tanks to put it in
and the extra thrust to carry it." - Henry Spencer
  #2  
Old March 26th 13, 08:30 PM posted to sci.space.policy
Bob Haller
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Default Dragon splashes down

On Mar 26, 1:33*pm, Jeff Findley wrote:
Congrats to SpaceX for the completion of another successful mission of
Dragon to the ISS. *The mission wasn't completely glitch free, but the
issues were resolved and the mission was completed.

Jeff
--
"the perennial claim that hypersonic airbreathing propulsion would
magically make space launch cheaper is nonsense -- LOX is much cheaper
than advanced airbreathing engines, and so are the tanks to put it in
and the extra thrust to carry it." - Henry Spencer


the design appears resilent, problems come up and thje mission is
still completed. the unmanned delivery is really excellent to get the
bugs out before flying people
  #3  
Old March 27th 13, 05:56 AM posted to sci.space.policy,sci.space.station
snidely
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Default Dragon splashes down

Jeff Findley formulated the question :
Congrats to SpaceX for the completion of another successful mission of
Dragon to the ISS. The mission wasn't completely glitch free, but the
issues were resolved and the mission was completed.


http://SpaceXLaunch.zenfolio.com/p190296859/e5973dd98

/dps

--
Killing a mouse was hardly a Nobel Prize-worthy exercise, and Lawrence
went apopleptic when he learned a lousy rodent had peed away all his
precious heavy water.
_The Disappearing Spoon_, Sam Kean


  #4  
Old April 3rd 13, 08:45 PM posted to sci.space.policy
Rick Jones
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Default Dragon splashes down

Jeff Findley wrote:
Congrats to SpaceX for the completion of another successful mission
of Dragon to the ISS. The mission wasn't completely glitch free,
but the issues were resolved and the mission was completed.


Indeed.

Did the capsule go para-surfing this time? If I recall correctly, the
last mission (?), SpaceX released a photo showing the capsule being
dragged through the ocean by two of its chutes. It even left
something of a non-trivial wake behind it

rick jones
--
a wide gulf separates "what if" from "if only"
these opinions are mine, all mine; HP might not want them anyway...
feel free to post, OR email to rick.jones2 in hp.com but NOT BOTH...
  #5  
Old April 3rd 13, 09:37 PM posted to sci.space.policy
Rick Jones
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Default Dragon splashes down

Rick Jones wrote:
Did the capsule go para-surfing this time? If I recall correctly,
the last mission (?), SpaceX released a photo showing the capsule
being dragged through the ocean by two of its chutes. It even left
something of a non-trivial wake behind it


Here is the image I was thinking of:

http://cdn.zenfolio.net/zf/img/null.gif

rick jones
--
denial, anger, bargaining, depression, acceptance, rebirth...
where do you want to be today?
these opinions are mine, all mine; HP might not want them anyway...
feel free to post, OR email to rick.jones2 in hp.com but NOT BOTH...
  #6  
Old April 3rd 13, 09:42 PM posted to sci.space.policy
Rick Jones
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Default Dragon splashes down

Rick Jones wrote:
Here is the image I was thinking of:


http://cdn.zenfolio.net/zf/img/null.gif


This may work better:

http://spacexlaunch.zenfolio.com/p20...01f1#h37af01f1

--
The glass is neither half-empty nor half-full. The glass has a leak.
The real question is "Can it be patched?"
these opinions are mine, all mine; HP might not want them anyway...
feel free to post, OR email to rick.jones2 in hp.com but NOT BOTH...
  #7  
Old April 3rd 13, 10:09 PM posted to sci.space.policy
Jochem Huhmann
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Default Dragon splashes down

Rick Jones writes:

Jeff Findley wrote:
Congrats to SpaceX for the completion of another successful mission
of Dragon to the ISS. The mission wasn't completely glitch free,
but the issues were resolved and the mission was completed.


Indeed.

Did the capsule go para-surfing this time? If I recall correctly, the
last mission (?), SpaceX released a photo showing the capsule being
dragged through the ocean by two of its chutes. It even left
something of a non-trivial wake behind it


In last mission's landing they even got seawater into the capsule which
ruined a returned NASA experiment (frozen samples) due to a loss of
power:

http://www.nasaspaceflight.com/2013/...le-challenges/

As always you hear basically nothing about any problems or technical
details from SpaceX as long as it isn't directly connected to something
NASA is involved with (and then you hear about it from NASA). This
is one serious disadvantage of private spaceflight: Other than NASA
they're in no way willing (or obligated) to publish anything but press
releases. For anyone seriously interested in spaceflight this means
there's only very little interesting stuff available.


Jochem

--
"A designer knows he has arrived at perfection not when there is no
longer anything to add, but when there is no longer anything to take away."
- Antoine de Saint-Exupery
 




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