backtop


Print 24 comment(s) - last by chathuragune.. on Sep 2 at 12:45 PM

NASA's SLS project in jeopardy, as US voters and politicians grow weary of political issues

NASA retired the space shuttle fleet and faces mounting problems related to the 2010 NASA Authorization Bill alongside other budget issues that have angered politicians and citizens. 

U.S. lawmakers are growing more concerned that NASA administrators could have saved jobs and tax payer money as the mismanaged space launch system (SLS) helps usher the U.S. space program into a new era. 

NASA has been accused of stalling for the sake of trying to end the SLS program, with the U.S. space agency also conducting its own internal review of the SLS program. 

"Due to unjustified, sometimes substantial future cost savings, the team views each program estimate as optimistic," noted Booz Allen Hamilton, as the U.S. space agency continues to face pressure to move forward. 

Once completed, the SLS is expected to be a heavy launch vehicle able to enter low-Earth orbit (LEO). Specifically, the new SLS rocket would be powered by Ares I and space shuttle engines, though there has been added call for liquid-fueled strap-on boosters. 

The finished report was expected earlier in the month, but NASA said it still needs additional time before it can be released. Senate Majority Leader Harry Reid and several other senators don't believe a private sector competition to develop the future SLS will just lead to other future delays. 

NASA has about $1.78 billion set aside for the SLS program during fiscal 2011, but it ends on September 30. Sen. Kay Bailey Hutchinson, the Senate Commerce, Science and Transportation Committee ranking Republican, claims NASA's problems with SLS have led to as many as 3,000 job losses since the shuttle program ended.

Senators are still unsure how to help NASA unify its Ares I and Ares V space vehicle plans, after the U.S. space agency ended the Constellation program. SpaceX, Boeing, and two other contractors are currently working on U.S. government-funded projects to develop new shuttle systems able to ferry astronauts and supplies into space. 

If there is so much money still up for grabs, representative states will make a strong push to keep NASA focused on short-term projects.  Until then, it'll be up to the Russians to help take NASA astronauts and supplies into space, though that costly alternative 
now faces its own problems.



Comments     Threshold


This article is over a month old, voting and posting comments is disabled

By WinstonSmith on 8/30/2011 11:19:41 AM , Rating: 2
"NASA has been accused of stalling for the sake of trying to end the SLS program"

Good! They should best know what they need and it isn't that politically motivated system in search of a mission.

FalconX and its Falcon 9 Heavy is THE way to go:

http://www.thespacereview.com/article/1826/1

Excerpt:

...the Falcon Heavy will offer approximately twice the performance of the Delta IV Heavy at approximately one third the cost; or, as he helpfully added, six times the value. Determining the actual price of a Delta or Atlas is not an easy proposition, a tactic Musk compared to a rug bazaar in that the price is determined by what the vendor perceives the buyer can pay. At the moment, the buyer is the US government, and it is paying dearly.

Assuming the Falcon Heavy’s numbers are accurate, the pricing and performance figures offered in Musk’s presentation raise a number of very interesting and, no doubt to some, uncomfortable questions. They also have the potential to completely alter the basis of what currently passes for space policy.

First, the uncomfortable questions. Given the fact that the SpaceX Falcon rockets are not based on any radical technological breakthrough that lowered their costs, one has to ask just how bad a deal has the taxpayer been getting from the Atlas V and Delta IV, products of the legacy aerospace establishment? Soon to be deprived of the hyper-expensive Space Shuttle as their own point of comparison, the answer would appear to be much worse than we ever imagined.

http://www.spacex.com/falcon9.php




"If you look at the last five years, if you look at what major innovations have occurred in computing technology, every single one of them came from AMD. Not a single innovation came from Intel." -- AMD CEO Hector Ruiz in 2007














botimage
Copyright 2014 DailyTech LLC. - RSS Feed | Advertise | About Us | Ethics | FAQ | Terms, Conditions & Privacy Information | Kristopher Kubicki