NASA had/has a lot available to them...
They could've easily have taken the Gemini Blue design and upgraded
it... it was capable of bringing up a capsule and a large missions
payload (originally a manned orbital observatory - aka - Spy Station)
and they could easily be turned into the US version of the Progress
Supply ship to bring supplies and a crew of 2 replacements up to the
station on a regular basis.
The current Atlas V/Centaur system is more then capable of lifting up
new and replacement modules to the ISS, bring up crew and supplies. It
was just used on April 22nd to launch the secret Air Force X-37B "mini
shuttle" which again, with a modified version, could take up to 6
astronauts up to the space station and one could be long term docked at
the station as an emergency escape vehicle... something no one is
talking about -- with the shuttles being mothballed, how exactly do you
get a 7 man crew off of the ISS in an emergency ?!?!? You gonna rely
on the russians and their antiquated gumball-capsule technology to bring
them down 2-3 at a time.
We've already plunked down several billion of ARIES/ORION... quite
frankly we should continue their development... this crap from the
President about exploring only Asteroids and Mars is just that...
CRAP. We are already sending tons of probes out, we need manned
near-earth-orbit capabilities and no amount of political spin-doctoring
is going to change that.
Curt
RodSmallwood wrote:
So what is going to replace the Shuttle and when?
Rod
-----Original Message-----
From: cctech-bounces at
classiccmp.org [mailto:cctech-bounces at
classiccmp.org]
On Behalf Of Eric Smith
Sent: 15 May 2010 02:53
To: General Discussion: On-Topic and Off-Topic Posts
Subject: [OT] Space Shuttle and ISS (was Re: Amiga 1000 helps win
againstpatent troll...)
On 05/14/2010 06:30 PM, Geoff Oltmans wrote:
Yeah, I've seen that before too. It's
interesting that the ISS building
program was slated to end the same time as the last shuttle launches.
Other way around. NASA wanted to retire the Space Shuttle to work on a
new system, and decided to do it as soon as the ISS was complete. The
issue was that Congress wouldn't give them enough budget to continue
flying the Space Shuttle and in parallel develop its replacement. Each
Space Shuttle mission costs around $750 million (private estimate, the
published NASA estimate is $450 million but is not generally considered
credible). It seems to me that they should have kept flying but scaled
back to a schedule of four flights per year, while developing the
replacement.
A really big problem is that once they committed to shutting down the
Space Shuttle program, it became all but impossible (prohibitively
expensive even by Congressional standards) to extend the program beyond
the scheduled shutdown.
Maybe nothing else can carry as bulky a load?
Dunno.
AFAICT, a Delta IV Heavy would be perfectly suitable for launching ISS
modules. It's not suitable for launching astronauts. One of the
possible alternatives to Ares I was upgrading the Delta IV Heavy to be
man-rated. NASA decided against that for political reasons; my friends
who are aerospace engineers tell me that from a technical point of view
it would have been better in every way than Ares I.
Eric