SpaceX to Attempt Launch of Falcon 1 Today 194
fatron writes "After yesterday's flight readiness review, SpaceX announced they will be attempting the second launch of their Falcon 1 Spacecraft today. The launch is scheduled for 4:00PM Pacific time with a webcast available from T-60 minutes until launch."
Let's hope (Score:5, Interesting)
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Re:Let's hope (Score:4, Informative)
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They'll probably still launch if the winds are only at ground level. If the nav system can't get it off the ground and stabilized in a little crosswind, they don't deserve to be launching.
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Re:Let's hope his PATIENTS are NOT unlimited (Score:1, Funny)
Having lots of patience isn't too bad though.
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Back on topic: it's such a shame that they have Kwaj as a launch site. It's a horrible place due to corrosion, shipping costs are high, and if you discover that you need something that you don't have onsite, it's a major blow to your schedule.
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So he's a doctor, too?
No, an IP attorney (Score:3, Interesting)
Although who am I kidding here. When he is successful Boeing will pull out a stealth patent they developed for the Delta IV and demand "fair and reasonable" royalties to put Elon's prices on par with other Loc-Mart rockets.
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Huh. That's odd. (Score:3, Funny)
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Bummer.
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Anyone know why yet?
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-Ed
hmm (Score:1)
Should the US government be using private launch vehicles? Might be a good way to jump start private investment though.
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Re:hmm (Score:4, Insightful)
You mean like Haliburton?
I think we can be pretty certain that any industry which caters primarily to the government will not be dramatically more efficient than the government at doing anything, and possibly less efficient. All the negative risk aversion aspects of government decision making are retained, with whole new opportunities for graft and fraud added on.
At best, it's like the difference between a golf ball landing on some blade of grass, and a golf ball landing on a particular blade of grass. Buying something on the open market is like the golf ball landing on some blade of grass. If there are things out there which are proven to do the job, the might not be exactly what you'd want, but the difference between perfect and good enough is negligible. The difference between landing on one blade of grass on the green and another a foot or so away is negligible.
Specifying something for government consumption is like trying to get a golf ball to land on a particular blade of grass. In order to make sure the competition is fair, you have to ensure a level playing field. In order to ensure that the playing field is level, you have to make sure everybody is proposing to deliver exactly the same thing more or less. Not only does the solution have fewer degrees of freedom, the number of organizations who can respond to such an RFP is limited. In other words, the usual suspects. In other words Haliburton.
And so far we've been talking about the best case.
The worst case, you assume that because the private sector is supposed to be more efficient, you are saving money by using a private contractor. There are very few companies capable of delivering certain things the government wants, and fewer still who can negotiate the contracting process as well. This means that when the government buys those things from the private sector, it is not necessarily buying them from the free market.
I'm not saying that buying from the private sector is a bad idea. What I'm saying is that the problem of financial efficiency, when we are talking goods and services primarily consumed by the government, is an orthagonal problem to insourcing or outsourcing.
It's not a bad idea, it's just not an automatic win. Not until there is a healthy industry that can exist without government business.
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Commodity vs. specialized equipment (Score:5, Interesting)
Where the government can save money is to buy commodity equipment/goods that are sold on a larger basis than just to government contracts. Even this has some problems (for example, the Army buying diesel fuel for trucks... still needs specialized logistics). But as has been said, if an Army private can purchase a hammer for $5 at the local Home Depot, he should be permitted to do that instead of going through the normal supply chain where the same hammer will cost $100 due to logistical overhead and layers of approval.
And some efforts to allow this sort of "petty cash" spending has been introduced into some military units and smaller government agencies, precisely because of this sort of savings.
I certainly think the military was much more efficient with the use of money during WWII, when nearly every position was an actual sworn officer or enlisted member of the military. Of course there was graft and corruption, but you also stood to have a military tribunal if you were caught, or even receive battlefield justice. Such stuff doesn't happen with Haliburton and its sub-contractors.
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You haven't shopped at Home Depot recently, have you?
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Most launches are private rockets. (Score:4, Informative)
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That, and everyone loves an underdog.
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Re:Most launches are private rockets. (Score:4, Insightful)
Mars Rovers were launched with a Delta II built by Boeing.
Cassini probe was launched with a Titan IV-B built by Lockheed-Martin.
New Horizons was launched with an Atlas V built by Lockheed-Martin.
Many satellites, including the latest GPS satellites are launched using Delta IIs by Boeing.
The Minotaur rocket is built by Orbital Sciences using decommisioned Minutemen ICBM engines and are used to launch some military satelites. They also build many of the rockets used for missile-defense tests.
At least at first, SpaceX would most directly compete with the Pegasus rocket by Orbital Sciences, and hopefully would help to expand the market to include new cliental that can't afford current prices. If they show themselves to be reliable they could also go on to challenge the bigger launchers.
Re:Most launches are private rockets. (Score:5, Interesting)
Now if we could only do the same with the exploration missions, such as Mars and the moon.
Can you imagine the glorious caucophony if NASA turned its budget into prizes? $1B for the first Mars rock returned to Earth. $2B for the first Mars ground base active for one year. $4B for the first human on Mars. $4B for the first man-year on Mars.
And what a fantastic spectator sport it would become again. GE, Lockheed, Chevrolet, HP, maybe even Google might all be in a literal race for the prizes. It would be consensually dangerous, as corners got cut to save time and money. The risks would attract more volunteers than ever.
To my eye, one of the great benefits of space exploration is its entertainment and inspirational value. NASA has managed to destroy that by becoming bureaucratically risk-averse. They can't allow even a broken fingernail during a mission, else they get castigated in the next Senate budget conference. And that ruins the experience of being a fan, of the sort we once had in the 1960s.
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Both NASA and the military are giving SpaceX serious consideration for their future contracts and th
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The prizes would be in billions, not millions. A billion will get everyone's attention. Corporations can handle space exploration if there is a quantifiable return, such as a cash prize. They can budget for it, calculate risk/return tradeoffs, and manage it to completion -- precisely the three behaviors that corporations
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You do realize that SpaceX is part of the NASA Commercial Orbital Transportation Services [wikipedia.org] program right? NASA has partnered with SpaceX and Rocketplane-Kistler to do exactly what you describe. Milestone award payments based on demonstrations culminating in a
Re:Most launches are private rockets. (Score:4, Insightful)
No offense, but I think most of the problem is NASA's lack of desire to commit bureaucratic suicide. Now that free markets are en vogue again, NASA is willing to dribble out some small (relative to the size of the overall mission) prizes... but no real prizes, such as would get Ford Motor Company's attention, such as would instantly obsolete whole NASA wings.
The really sad part is, it wouldn't cost NASA a thing to offer a $10B prize for a successful private Mars mission, unless the mission succeeded, in which case it has already paid for itself in side benefits (if NASA's own justifications are valid). If (as you imply) $10B is not enough to motivate any private enterprise to give it a try, then what harm is there in offering?
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Two observations here. First, Lockheed Martin and Boeing both are heavily subsidized by the government during the development phase. Even SpaceX has received some funding (I believe from the US Air Force). It's not really a private effort until government funding isn't a part of the life cycle of a launch vehicle.
Second, when you say "like Lockheed Martin, Boeing, and Orbital Sciences", you mean just the three companies Lockheed Martin, Boeing, and Orbital Sciences. There are no other companies "like" the
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Should the government use private aircraft or private automobiles? There are of course certain situations where private industry is unable to provide what government needs, but the government should never be in direct competition with private industry.
It is called cots (Score:2)
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However, even there, Griffin's managed to push some stuff through. Commercial Obrital Transport System (COTS) is a program to supply the ISS cheaply, and currently SpaceX (with the larger Falcon 9) is one of the two finalists, along with Rocketplane
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Atlas V [lockheedmartin.com] is Lockheed Martin
Delta [boeing.com] is Boeing
And my current personal favorite due to the recent perfect ride they gave us, the Minotaur [orbital.com] is Orbital.
Staying behind the curve (Score:1)
Other info sources (Score:5, Informative)
* SpaceFlight Now's Mission Status Center [spaceflightnow.com]: According to the status center, they're having some problems with remotely-monitoring the telemetry stream, which may end up postponing the launch.
* Kimbal Musk's "Kwajalein Atoll and Rockets" blog: [blogspot.com] Kimbal is Elon Musk's brother, and often posts interesting (and highly unofficial) updates from the launch site. He sometimes goes into liveblogging mode, but hasn't done this yet today.
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wind velocities for Kwaj (Score:1)
I'll bet every asset the PMTR has on Kwaj is pointed at the launch vehicle. Nothing like a live launch
New Launch Time (Score:4, Informative)
MONDAY, MARCH 19, 2007
2257 GMT (6:57 p.m. EDT)
NEW LAUNCH TIME. Liftoff is now targeted for 2345 GMT (7:45 p.m. EDT). Fueling of the rocket had been suspended while trying to correct the data transmission problem between Omelek Island and the company's headquarters in El Segundo, California. So the launch team is now working to get back on track for liftoff.
Countdown continues (Score:2)
All stations are reporting ready.
As someone who has done this before, I can tell you, every stomach in the LCC is twitching in nervous anticipation about now.
Abort! (Score:5, Informative)
Evil villain? (Score:2)
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There's a good reason for that. The launch site IS on some remote tropical island [wikipedia.org].
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Now Scrubbed (Score:2)
Nick
Lauched Scrubbed (Score:2)
Aborted for Today (Score:2)
The Launch is back on! (Score:3, Informative)
The launch is back on for 4 PM PDT (-7 hours GMT).
Let's hope that SpaceX has all of their ducks in a row on this one. This is just one of those things that happens when you have to get out of the lab and where simulations break down. Sometimes you have to actually have to fire the thing to see what happens.
This is also why it is called "rocket science".
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2210 GMT (6:10 p.m. EDT)
SpaceX tells reporters that launch remains on schedule for 2300 GMT.
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2220 GMT (6:20 p.m. EDT)
"We are in a hold right now. We've got a potential RF (radio frequency) compatibility issue with the payload, which we're working through. I anticipate we will come out of the hold in about 10 or 15 minutes and get back on track," says Gwynne Shotwell, SpaceX vice president of business development.
Weather conditions are acceptable at the launch site today, she added.
2218 GMT (6:18 p.m. EDT)
It appears launch time has been delayed further to 00
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The 0005 GMT (8:05 p.m. EDT) target launch time has been confirmed.
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Not big enough to launch people or anything, tho.
Re:Useful ? (Score:5, Informative)
Um, it's delivering a payload into orbit.
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Countdown hold?
Of course, it seems as if the entire scene is swaying...I know, seismic acitvity!
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the launch has been scrapped and is venting lOX? (Score:2)
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And then it went up again at T-1:02. This-or-that abort sequence. It's not clear what happens next.
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2252 GMT (6:52 p.m. EDT)
"The data is back up in El Segundo. I do believe we are a little bit behind in the count. I think we delayed some of the propellant loading activities," says Gwynne Shotwell, SpaceX vice president of business development. "It looks good for today, which is obviously good news."
How far behind the countdown is running or the target launch time isn't clear at the moment.
http://spaceflightnow.com/falcon/f2/status.html [spaceflightnow.com]
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Mark T minus 25 minutes
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good luck
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When they intermittently "top it off" the additional volume of liquid oxygen displaces the gaseous oxygen at a higher rate, so the vapor plume is more intense.
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But good luck to you anyhow - given Elon's unorthodoxy, you may actually find something.
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LCC - Launch Control Center (aka Mission Control)
some other TLAs overheard
SB - Strongback (the scaffold holding the vehicle until approx t minus 4 minutes)
MD - Mission Director (responsible for mission-level and enterprise-level decisions, probably Elon Musk himself)
RSO - Range Safety Officer (responsible for making sure all is clear downrange for a few miles)
GSO - Ground Safety Officer (responsible for making sure the imme
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Cost, Simplicity, Feasability (Score:5, Interesting)
No it isn't. And if it was they wouldn't want to use it.
This is brought up in every slashdot article about returning to the moon and it is a really bad idea. First off the Saturn was designed to use 1960's technology. Now there is nothing wrong with that, except that you can't get it anymore. And the manufacturing techniques are different than the techniques we use today. So right off the bat you'd have to rework the design to be updated with modern components and manufacturing capability. Now you need someone who understands the rocket in order to make these changes. Unfortunately, those people aren't around anymore. This is something that far too many managers don't get - designs themselves are not nearly as useful without the working knowledge as to why the design is the way it is, and all the small little lessons learned while creating and building the design. Furthermore, we have learned a lot since then. We are much better at making lightweight materials, which is a big deal since the amount of fuel and thrust needed increases exponentially with weight. We are better at designing engines to operate more efficiently, again saving even more weight for payload.
Lastly, as much as people like to ditch on the shuttle, it's boosters are incredibly safe and reliable, and they are fairly powerful too. The problem is that overweight, poorly positioned excuse for a crew module. I have to agree with NASA that it is a much better idea to build off of the portions of a currently flying system such as the shuttle or Delta IV, than to start over from scratch, which is effectively what they would be doing with the Saturn. We are not wasting time and money reinventing something new, we are saving money by adapting a known good design, and wasting time by doing it on a small yearly budget, and by continuing with the ISS.
As for Space X it would be an even worse idea to them to use the Saturn design for the Falcon 1, as they are planning on using it for completely different reasons. As an entrant into the launcher business, it makes sense for them to start with LEO capability and work up from there. The Saturn was created as a no expense spared, get to the moon as quickly as possible, arm-race machine. Space X is trying to decrease the cost of getting to orbit by an order of magnitude over current launchers which are already significantly less expensive than the Saturn was. And they are trying to do it without sacrificing reliability. The way they are doing this is by decreasing the complexity of the rocket as much as possible. The engineering on the Saturn V was incredibly impressive and complex. It had five engines on the first stage, another 5 engines on the second, and one more on the third. This is complete overkill for what Falcon 1 is trying to achieve.
The Falcon 9 on the other hand, does pretty much what I explained above. It takes the overall architecture of the Saturn V (redundant engines etc), updates it with modern manufacturing, new efficient engines, and improves upon the simplicity of it's construction and design. It is a smart way to go about building a rocket.
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I'm a little impressed that they could abort so smoothly several seconds after main engine ignition. Considering the energies that are unleashed I assumed that that would be rather difficult. But maybe that just proves that I'm no rocket scientist.
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I am not a rocket scientist so I had better wait for them to tell us what happened. Whatever did happen I am sure they have the smarts to fix it. Pity all this costs so much money, it flew
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So what are you worried about?
Is your question intended as a response to my worry in this other comment [slashdot.org] that they might lose heart? With my very limited knowledge about these things, I was unable to guess how large a proportion of the difficulties they had overcome and how much remained. I also didn't know if they had lost a valuable, important satellite.
But indeed you're right, they seem very enthusiastic and confident [spaceflightnow.com], they say that they overcame 90% of the risks, and that the problems that remain are easy. This looks great indeed! T
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I really, really hope they don't lose heart. With their rocket making it this far, it seems to me that they are very close to success now.
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Any comments on the near end wobble? Did anyone else see that? It looked like it was hitting turbulence. Was that the end of the atmosphere or was it losing attitude control. It looked like it was increasing in magnitude with each oscilation so I'm guessing it was a fault that was overcompensated? Any other theor