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Rutan hits 200k feet! Almost there!
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May 14th 04, 05:24 PM
Peter Stickney
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In article ,
(Prowlus) writes:
Rusty Barton wrote in message . ..
On Thu, 13 May 2004 20:30:08 GMT, "Thomas J. Paladino Jr."
wrote:
http://www.msnbc.msn.com/id/4970837/
SpaceShipOne re-entry - Flight 13P
Speaking of Re-entry ain't the front of the craft a bit unprrotected
in that department?
Reentry isn't really that big a deal for an X-prize contender.
depending on the flight profile used, Maximum Mach Number would be in
teh region of Mach 5. Not an everysay occurance, but also a much mre
pleasant environment than, say, a reentry from orbit.
Think X-15 (Which was flying the same profile in 1963) rather than
Space Shuttle. There's a big difference between the two.
This is not a slap at Rutan or Scaled Composites - They're doing a
damned good job, running an extremenly professional program, and
theu're my favorites for the X-Prize - or whatever the new name is,
nad it'll be a real landmark. But it's not going to be performing
anything at all like a system that will be going into orbit, or doing
anything other than carrying a couple of people to 100 Km & back.
The jump from X-Prize to Space Travel is like the Ortieg Prize
(Lindberg) to the Pan Am Clippers. (And the relationship of the
X-Prize to the Orteig Prize is not a coincidence) The one-time
expedition (It was too involved to call it a stunt) was do-able in
1927. The useful stuff didn't happen until 1939.
--
Pete Stickney
A strong conviction that something must be done is the parent of many
bad measures. -- Daniel Webster
Peter Stickney