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the BIG Ares-1 MYSTERY



 
 
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  #1  
Old December 7th 09, 12:51 PM posted to sci.space.policy
gaetanomarano
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Location: Italy
Posts: 493
Default the BIG Ares-1 MYSTERY

--
about the Ares 1-X test... it's STILL really NOT clear why NASA
defines a "success" a flight that has reached ONLY the (very low) 35
km. of altitude (or 39 km. adding the SRB inertia) while, the Shuttle
SRBs reach over 45 km. (10 km. more) and the 1st stage of the Ares-1
MUST reach (at least) 55 km. of altitude (20 km. more than the 1-X)
despite the SRB-5 has only 7% more power than a standard SRB, rather
than (nearly) TWICE (as needed to reach nearly TWICE the altitude with
the same upperstage mass)
--
http://www.ghostnasa.com/posts2/058ares1dead.html
--
  #2  
Old December 7th 09, 04:01 PM posted to sci.space.policy
[email protected]
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Posts: 1,516
Default the BIG Ares-1 MYSTERY

On Dec 7, 7:51�am, gaetanomarano wrote:
--
about the Ares 1-X test... it's STILL really NOT clear why NASA
defines a "success" a flight that has reached ONLY the (very low) 35
km. of altitude (or 39 km. adding the SRB inertia) while, the Shuttle
SRBs reach over 45 km. (10 km. more) and the 1st stage of the Ares-1
MUST reach (at least) 55 km. of altitude (20 km. more than the 1-X)
despite the SRB-5 has only 7% more power than a standard SRB, rather
than (nearly) TWICE (as needed to reach nearly TWICE the altitude with
the same upperstage mass)
--http://www.ghostnasa.com/posts2/058ares1dead.html
--


it got off the ground

NASA PR, for a otherwised dead program...........
  #3  
Old December 10th 09, 08:49 AM posted to sci.space.policy
Sylvia Else
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Posts: 1,063
Default the BIG Ares-1 MYSTERY

gaetanomarano wrote:
--
about the Ares 1-X test... it's STILL really NOT clear why NASA
defines a "success" a flight that has reached ONLY the (very low) 35
km. of altitude (or 39 km. adding the SRB inertia) while, the Shuttle
SRBs reach over 45 km. (10 km. more) and the 1st stage of the Ares-1
MUST reach (at least) 55 km. of altitude (20 km. more than the 1-X)
despite the SRB-5 has only 7% more power than a standard SRB, rather
than (nearly) TWICE (as needed to reach nearly TWICE the altitude with
the same upperstage mass)
--
http://www.ghostnasa.com/posts2/058ares1dead.html
--


You might as well ask how they can consider it a successful test despite
the fact that it didn't land two men on the moon.

Whether a test is successful depends on whether it showed what it was
intended to show.

Sylvia
 




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