MarsBlog.net

MarsBlog.net

News and Commentary on Space

MarsBlog.net RSS Feed
 
 
 
 

Posts tagged ares

“This is America’s Rocket”

I found this video via NASAWatch just now — apparently it’s been making the rounds but hasn’t reached my work inbox as of yet:

While it was amusing to see one of my friends from New Orleans and what I think was the back of my boss’ head in a couple of the clips, I have to agree with Keith that the video is propaganda. And not merely propaganda aimed at saving Constellation, but saving Ares I in particular – made clear by the emotional manipulation towards the end of the vehicle, where images of children set to funereal music segue into an image of Ares I, equating it with The Space Program and describing it as “America’s Rocket”.

But nearly as apalling in this regard is the map which appears at about 6:25. Notice anything missing from this map purporting to show the players in Constellation? It isn’t ATK, Boeing, or Pratt & Whitney. While Turzillo may have merely scavenged this animation from other public video, the way that it is used here suggests that these contractors, with NASA, are the only ones taking part in Constellation. It is spliced in under the “Who Are You Guys?” segment, after all, the question in-context implying Constellation as a whole – were this video explicitly showcasing Ares I, I’d see no problem with it, but as it very clearly attempts to encapsulate the whole program it comes across as a slap in the face to the rest of us.

About three or so years ago, when Ares I’s many, many problems really started coming to light andthe fixes started to eat away at other areas of the agency’s budget, I cynically speculated that at some point all other money at NASA’s disposal would be used up, and Orion itself would have to be cancelled in order to fund the development of the vehicle meant to launch it. In Gift of the Magi fashion, we might eventually end up with a rocket that worked, but it would come at the cost of sacrificing the purpose for which it was supposedly built.

I may be reading too much into this single video by a Ares I engineer (made on his own time, and not sanctioned by his employer), but I have to wonder if this is what it will come to when the new space policy is taken up by Congress.  I’m certainly no less cynical about such things than I was three years ago, so I can readily imagine the absurd prospect of the rest of Constellation getting the axe, while Ares I is saved by grace of its stronger Congressional backing – despite being shorn of its stated reason for being.

  • Share/Bookmark

It’s The End Of the World As We Know It

Well, you would have thought so from some of the nailbiting hall talk and email at work today concerning the announcement that the Obama administration will push for the cancellation of Constellation, replacing it with initiatives aimed at bringing the nascent commercial spaceflight industry into bloom. The doom and gloom around Orion was in (understandable) contrast to the delight (or simple satisfaction) seen around the space blogosphere.

I think Michael Mealing comes closest to my own attitude towards this development:

President Obama’s new policy for NASA is the most fiscally conservative and downright capitalist policy to come along since the agency was founded. 

And yes, it really boggles my mind that that should be the case. Obama? Capitalist? Who’da thunk? As one co-worker quipped today, Obama seems confused: he wants to nationalize a private industry in healthcare, but privatize the national program in manned space. One thing that has really surprised me today is how many of my friends have called or emailed me, expressing shock and disappointment that we are now “abandoning” space – unwittingly accepting the premise that a government program is our only possible means of getting people there. The perception that government is the sole entity capable of conducting manned spaceflight is so ingrained and unquestioned that it doesn’t seem to occur to even those who claim to be capitalists to question it.

But of course, I have to temper my surprise and excitement at this prospect, much as I did regarding the newfound enthusiasm for nuclear power Mr. Obama expressed in his SOTU last week. There’s going to be a lot of haggling to get the Congressional NASA caucus on board with this (although one Senator who could have been expected to be among the biggest roadblocks seems to be climbing on board – however reluctantly). It’s going to take some time, and who knows, just as ESAS made a dog’s breakfast of the VSE, so too could Congressional compromises and NASA resistance turn the promise of this new policy direction into yet another dead end.

  • Share/Bookmark

Waiting for the Ares I/Orion/Constellation Obituary

Since Keith put up his post last week announcing the imminent (and long anticipated) death of Ares I, I’ve been waiting for the obituaries to appear.

So far nothing official, although his subsequent Kremlin-watching post suggests the Congressional supporters of the Stick are getting out the paddles and adrenaline for heroic measures.

Reports suggest that the new NASA budget could cancel elements of Constellation and replace the ISS crew ferry missions with commercial vehicles, accelerated to flight by government funding.  Which is excellent news, overall, though it could make things very interesting on the job front in the near future should Orion be one of those elements.

While I’d much rather see commercial space services develop organically, to the extent that the new policy resembles the “Air Mail” scenario promoted by many commercial space advocates it’s at least a sizeable improvement over the NASA-centric program of record.

  • Share/Bookmark

Christmas Comes Early, Part II (Maybe)

Although Keith warns that the story is premature and may not be correct in its particulars, this Science Insider preview of the Obama administration’s revised space policy (particularly regarding Constellation) indicates that it might include some longed-for Christmas presents…including (and especially) the cancellation of Ares I.

I can’t say that I’m thrilled at the possibility of handing off Altair and the hypothetical lunar base to international partners, given the distortions that imposed on the ISS (e.g.: the higher-inclination orbit that allowed Soyuz to reach ISS from Kazakhstan). Nor am I especially enthusiastic about the possibility of accelerating the development of the unneeded Ares V, but I do recognize that it would be a political necessity to appease Sen. Shelby (R-Huntsville Makework Jobs) should Ares I actually get the long-overdue and well-deserved axe. Nor am I thrilled that NASA may be given $1-4B more, given the waste that has already plagued Constellation (Ares-1X, MLAS, and Ares I design mitigations, for example).

The potential stocking stuffers in this story, though, are the appearance that commercial cargo to ISS is finally being taken seriously as a part of NASA’s operations, and (personally, since I work on Orion) the possibility that Orion could switch to riding an EELV as it should have from the beginning. If true, the former will be a big boost to a true commercial space transportation industry, and the latter will make our design job on Orion a heck of a lot easier through more benign launch and abort environments and mass margins (not to mention the stack won’t look like a corndog any more — that’s just embarrassing).  While the rumored policy update does nothing to address what I consider to be the root problem — NASA shouldn’t be doing this stuff in the first place, but rather (if anything at all) encouraging through tech transfer and incentives the growth of robust private sector space industries — it would at least be a step towards a somewhat more sensible way of doing what the agency has been tasked with doing.

  • Share/Bookmark

Ares 1-X Launches

Dammit.

Now we’ll never be able to move to an EELV.

UPDATE: Here’s video…

Pity they didn’t show the ignition and initial liftoff from the onboard camera – that would have been fun to watch.

But as Rand says: “Another SpaceX could have been founded and another Falcon 9 developed for the cost of that test. Which tells you all you need to know about the cost effectiveness of the NASA jobs program.”

  • Share/Bookmark

Partly Cloudy With A Chance of Falling Debris

Ares 1-X is set to launch on Tuesday, weather permitting.

  • Share/Bookmark

Interesting

Yes, that’s all I have to say about Mr. X’s post on the future of Orion. Interesting.

  • Share/Bookmark

What I Did On My Summer Business Trip

For the first time in twelve years of working various manned space programs, I finally made my first business trip to KSC last week.

The second-best part? Having extra time after meetings were over and a suitable facility pass to drive around to the various facilities and get lots of pictures.

LC-34

The best part? Getting up-close to all three orbiters while all three are still in operational condition. 

I’ll post a sampling here as soon as I get the pictures sorted and uploaded to Flickr, including shots of SpaceX’s pad, Ares-1X, and a couple of before/after comparisons with my grandparents’ slides from their visit to KSC in 1965.

  • Share/Bookmark

ESAS Appendices Made Public

By NASASpaceFlight.com. At their subscription site.

Jon Goff has a few interesting details from his first look at the appendices:

Now, having seen some of what’s in them (I’ve mostly been focusing on the 300+ page appendix to Chapter 6, that details all of their launch vehicle related decisions), I can understand why some people might not want that data to see the light of day. I was hoping to get permission to post a screenshot or two and some direct quotes, but for now you’ll have to get a subscription and check it out yourself.

Some gems to look for when you get a chance, all within the first 40 pages:

  • Exceptions given in the ground rules and assumptions on maximum dynamic pressures to In-line SRM based crew launch concepts that weren’t given to any other vehicles (without the exception, all of the five-segment Stick concepts would’ve been ruled out from the start).
  • Unrealistically assuming a fixed LAS mass regardless of first stage characteristics (like T/W, max-Q, and whether you can shut them down or not).
  • Inaccurate dry mass numbers for existing EELV upper stages (just as some of the guys on NASASpaceflight.com had been saying for years now).

Hmm… It’s almost as if the study was rigged to generate a particular outcome…

I can’t wait to see what other “gems” are buried in the full text. Of course, I will wait, since I’m not going to pay for a “level 2″ subscription at NSF to obtain copies of information that I’ve already paid for (that, and I’m not going to help support a site which I loathe for its constantly-flickering animated ads).

[hat tip to the vactioning-in-our-home-state Rand Simberg]

  • Share/Bookmark

 

March 2010
M T W T F S S
« Feb    
1234567
891011121314
15161718192021
22232425262728
293031  

Blogroll

Archives

Search MarsBlog

Meta