Subject:
|
Re: We're here to go
|
Newsgroups:
|
lugnet.off-topic.debate
|
Date:
|
Thu, 24 Jun 2004 01:05:51 GMT
|
Viewed:
|
2545 times
|
| |
|
|
In lugnet.off-topic.debate, Larry Pieniazek wrote:
> In lugnet.off-topic.geek, Larry Pieniazek wrote:
>
> > Now the X prize vehicle doesn't give you manrated orbit capability per se, it's
> > a suborbital vehicle, at least at the 3 person payload that you needed to win
> > the prize. But I'm assuming (big assumption) some stretchability with loss of
> > payload so that instead of 3 people to suborbital, you stretch the vehicle a bit
> > with what you learned and can get it to get one person in LEO instead.(1)
>
> The above assumption is massively invalid, apparently. The velocity achieved by
> SpaceShipOne is way way too low to be stretchable to LEO by leaving a few
> passengers out. I hadn't done my homework when I posted this, and I'm perfectly
> fine with admitting it.
>
> Elsewhere in the thread I said I believed Rutan would make a profit on the prize
> (meaning his cost was well under 10M). That's not true either, apparently,
> although it wasn't a bad guess, he's not missing by orders of magnitude...
>
> I'm still comfortable with my 12B figure though. Even if we don't still have
> Saturn Vs around. :-)
>
> (why did I find this post? because I had a few minutes and was digging for
> tritium references. Didn't find any yet... ;-) )
The prize does not pay for the cost of development. SS1 is not going to go into
any kind of orbit. Both those are from a friend of mine who works on the
project (I literally asked him those very questions a few weeks ago).
-->Bruce<--
|
|
Message is in Reply To:
 | | Re: We're here to go
|
| (...) The above assumption is massively invalid, apparently. The velocity achieved by SpaceShipOne is way way too low to be stretchable to LEO by leaving a few passengers out. I hadn't done my homework when I posted this, and I'm perfectly fine with (...) (22 years ago, 23-Jun-04, to lugnet.off-topic.debate)
|
3 Messages in This Thread:
 
- Entire Thread on One Page:
- Nested:
All | Brief | Compact | Dots
Linear:
All | Brief | Compact
|
|
|
|
