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SpaceX Falcon 9 and Dragon Make It To Orbit

jnaujok writes "This morning the Falcon 9 rocket carrying the Dragon capsule lifted off from Cape Canaveral at 10:43 Eastern time, after an earlier launch had been scrubbed because of a bad telemetry feed. A little over 9 minutes later, the Dragon capsule separated from the second stage into its intended orbit. Part of the COTS (Commercial access To Space) program, this is the first test of the Dragon capsule by SpaceX to prove it can be used to ferry supplies to the ISS. The Dragon capsule will make two or three orbits before returning to Earth about four hours after launch."

52 of 200 comments (clear)

  1. Fucking sweet! by Lilith's+Heart-shape · · Score: 4, Insightful

    It's about time the private sector took to the stars.

    1. Re:Fucking sweet! by SETIGuy · · Score: 4, Informative

      The smoke is primarily from the SRBs. The shuttle main engines, fueled by hydrogen and oxygen don't make smoke, they make water vapor, which is invisible unless it condenses. The SRBs are ammonium perchlorate, aluminum, and iron oxide fueled. The combustion products include aluminum oxide, iron oxide, aluminum chloride, aluminum nitride, water vapor, and nitrogen gas. The first four of those are solid up temperatures to well above the boiling point of water, so they condense out as soon as they get out of the motor. The output of a solid rocket motor is like a very hot sandblasting. Even at ranges where the temperatures are survivable, the aluminum oxide blast would rip your flesh off very quickly. Which make it a pain when you need to design something that needs to survive behind the ignition of a third stage PAM at close range.

      The Falcon 9 uses what is essentially expensive kerosene (RP-1) and oxygen, so it will make some smoke due to incomplete combustion. Significantly more than a pure hydrogen-oxygen rocket will make.

  2. This is pretty big. by eobanb · · Score: 4, Informative

    This is pretty amazing, although as I write this it remains to be seen if the capsule re-enters correctly. If so, SpaceX will probably combine its next two missions into one. The first upcoming mission is to perform an ISS flyby, followed by a docking. If all goes well with today's mission (and I expect it will!) then the mission in spring 2011 will be an unmanned resupply mission to the ISS. It's worth noting, though, that the Falcon 9 / Dragon platform is probably not going to be the one taking us to the moon or elsewhere outside of Earth orbit; it was designed to be cheap and fast to develop, which is exactly why SpaceX was able to fly this mission whilst Orion got cancelled. It would take some really heavy modification to even do a lunar flyby. For now, though, it seems like exactly what we need. If these flights prove to be reliable and inexpensive, then the supply and personnel lines to the ISS are secured, and it'll probably pave the way for Bigelow's space station to launch in a couple years.

    --

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    1. Re:This is pretty big. by Monkeedude1212 · · Score: 4, Interesting

      This excites me. At first I was all like "Wait, so whats going on. Who's doing this? US? Europe? Japan? Whos launching stuff now? But then a bit of further reading of the summary, the mention of COTS, put it into perspective. I had not heard of SpaceX before now. The only commercial endeavours into space I had previously heard of were Virgin with its probable Touristy trips up into LEO for a bit, with possible plans to do very expensive trips to the ISS in the future.

      Seeing more companies take up the struggle that is space flight makes me glad, for a number of reasons. For all the reasons capitalism is fraught with problems, its nice if and when competition DOES happen, it'd be nice to know that in maybe 10 years, while space station trips would probably be too expensive, its possible that just getting in orbit might be something one might afford in their lifetime. You know, how right now getting into space is kind of like being a rock star, you have to be severely lucky. Right now, owning a brand new corvette is difficult but if thats what you really want its not impossible for someone with a regular paying job to save up for one. That's what I'd like to see, trips to space, while obviously are always going to be relatively expensive, I want to know that those people who dream of being up there not only have the possibility to - but there will also be jobs related to that field.

      It used to be that if you wanted to work on space technology (in North America), you had to work at NASA. Well it seems I could now apply at a few different companies to work on that kind of stuff. And that's exciting. More jobs in the field means more research, more activity, more growth. And Space exploration is one field that is exciting for Growth. I mean it kind of sucks when NASA's budget gets cut, but if Taxpayer money can go towards other things while Corporate America foots the bill for Space travel, well I have no problems with that.

      So yes. This is good news. Obviously its not quite at the stages that I describe, but we're getting there. Baby steps.

      As a side note, I know some people don't see the idea in space travel, that we should be trying to fix this planet before going and ruining another one. My thoughts on that are like cleaning viruses off of a Hard Drive. It's a lot easier when I'm not on it. If saving Earth requires a massive reduction in human population, then either a nomadic or far away colony is an optimal solution.

    2. Re:This is pretty big. by joh · · Score: 4, Insightful

      > supply and personnel lines to the ISS are secured

      You do know that other nations have been supplying the ISS for a long time now? This is about the US being able to match their capabilities, not about "securing supply to the ISS".

      Another thing is that there is *no* serious downmass capacity without the Shuttle. Soyuz can only return very little cargo and ATV just burns up in the atmosphere. Dragon can return tons. This is important for returning experiments and also defective equipment (to analyse why it actually failed).

      Anyway, SpaceX is one of the very few good news with spaceflight lately.

    3. Re:This is pretty big. by Nyeerrmm · · Score: 4, Interesting

      I think the most exciting thing is using Dragon as part of a beyond-LEO mission, but not necessarily sending it there. The idea of what Buzz calls 'real spaceships' -- large vehicles assembled on orbit or launched on large non-man-rated vehicles that can be refueled on orbit. Dragon et. al. would be the taxis to get you to LEO.

      The fuel costs to this approach would be higher -- Apollo didn't have to burn its engines to get back into Earth orbit, it dropped all its energy during its direct re-entry. However, a large, comfortable refuel-able lunar ferry that astronauts reach in a cheap capsule like Dragon could be much cheaper and more sustainable in the long run, particularly if concepts like orbiting fuel depots get off the ground. Fuel could be launched separately and cheaply by those crazy space gun concepts that subject the payload to 100s of Gs.

      While it all sounds a little farfetched, it seems more likely to happen than getting congress to fund an Apollo class effort. This is how we go other places to stay.

    4. Re:This is pretty big. by FleaPlus · · Score: 2

      It used to be that if you wanted to work on space technology (in North America), you had to work at NASA. Well it seems I could now apply at a few different companies to work on that kind of stuff. And that's exciting. More jobs in the field means more research, more activity, more growth. And Space exploration is one field that is exciting for Growth.

      On that note, it's worth mentioning that SpaceX is actively hiring. It's not just aerospace/electrical/materials engineering jobs they're recruiting for, either, but also IT staff, technical writers, embedded systems programmers, and so forth.

      Clark Lindsay's (really awesome) site has a list of several other private space companies which are hiring.

    5. Re:This is pretty big. by Nyeerrmm · · Score: 2

      I'm curious what the good and bad news is. While I will say that I am biased in thinking that Constellation was never going to work and we were better off canceling it to fund things that could work, I see a lot of good things happening:

      - The elimination of the 'giggle factor' for commercial, fixed-cost space transportation in NASA's realm
      - Development of multiple US based resupply vehicles
      - Enthusiastic development of private manned capsules by Boeing/Bigelow, SpaceX, and SpaceDev/Sierra Nevada
      - Opening of new spaceports across the US
      - Diversification of NASA centers capable of interplanetary missions (Ames and Goddard encroaching on JPL territory)
      - Sheer tenacity overcoming inexperience at JAXA
      - India taking big steps in real exploration
      - Abundance of new ideas of what could be done with a set of cheap space taxis
      - Beginning to actually utilize the ISS as a national lab
      - People looking at doing real technology development again at NASA
      - Governmental and private support of a suborbital launch industry as an alternative to expensive sounding rockets
      - Sufficient interest to make 'space tourism' not a joke

      Yes, the politics surrounding the debate are disheartening, but things are moving in a direction that the politics will no longer hold our basic access to space hostage.

    6. Re:This is pretty big. by camperdave · · Score: 3, Funny

      This is important for returning experiments and also defective equipment (to analyse why it actually failed).

      The AE-35 unit. It's always the AE-35 unit.

      --
      When our name is on the back of your car, we're behind you all the way!
    7. Re:This is pretty big. by BJ_Covert_Action · · Score: 4, Insightful

      Incidentally, on-orbit fuel depots is one of the fundamental technologies that Obama and Bolden's proposed NASA budget called for the development of. Say what you will about Obama, but I really think he got the space budget thing right, or, at least, righter than most politicians tend to.

    8. Re:This is pretty big. by BJ_Covert_Action · · Score: 3, Informative

      If you're excited about competition in the commercial space industry, here are some other companies you might want to Google in your spare time:

      Bigelow Aerospace
      Orbital Sciences Corporation
      Armadillo Aerospace
      Masten Aerospace
      Blue Origin
      SpaceDev
      ExcaliburAlmaz
      Interorbital Systems
      XCor
      Scorpious


      Ah hell, like usual, Wikipedia can do a better job than I can. In short, now is a very exciting time to be in the space industry. =)

    9. Re:This is pretty big. by FleaPlus · · Score: 4, Informative

      It's not just about velocity. You also have to be able to carry enough supplies to keep the crew alive. Also - and this is the kicker - you need to have big enough heat shields to come back down. See, lunar missions do not carry enough fuel to settle into an Earth orbit before re-entry. It's basically a nice three day drop from the moon into the Pacific. You need a massive heat shield to do that. Dragon doesn't have one massive enough.

      Actually, the Dragon's heat shield is pretty massively over-engineered, to the extent that it can survive reentry from both lunar and Martian return velocities:

      http://www.spaceflightnow.com/falcon9/002/100716firststage/

      The Dragon's heat shield will also be put to the test during re-entry. The capsule's blunt end is coated with phenolic impregnated carbon ablator, a resistant insulator used by NASA's Stardust mission that returned comet samples to Earth.

      The ablator, called PICA-X for short, was tested inside an arc jet laboratory at NASA's Ames Research Center at Moffett Field, Calif.

      "It's actually the most powerful stuff known to man. Dragon is capable of re-entering from a lunar velocity, or even a Mars velocity with the heat shield that it has," Musk said.

    10. Re:This is pretty big. by Teancum · · Score: 2

      It's worth noting, though, that the Falcon 9 / Dragon platform is probably not going to be the one taking us to the moon or elsewhere outside of Earth orbit; it was designed to be cheap and fast to develop, which is exactly why SpaceX was able to fly this mission whilst Orion got cancelled. It would take some really heavy modification to even do a lunar flyby.

      For now, though, it seems like exactly what we need. If these flights prove to be reliable and inexpensive, then the supply and personnel lines to the ISS are secured, and it'll probably pave the way for Bigelow's space station to launch in a couple years.

      The big thing that Robert Bigelow is hoping for is that he can have a "second source" of transportation to his space stations. Reliance upon just one possible source of supply is always a bad thing. That is one of the reasons why Bigelow is working with Boeing on the CST-100.

      As for the Orion, it is still technically under development and in fact there are other options being thrown around to get it flying, including throwing it on top of either an Atlas V or a Delta IV rocket. United Space Alliance has been working out options to be the prime contractor for getting the Orion flying with private or government funds. At the moment, I think the Orion capsule is the only thing getting continued funding in the future for the Constellation project. Ares I is dead as a project and the Ares V is now just a dream, but the Orion capsule is certainly still under development.

      As for if the Dragon capsule is better or worse than the Orion, Elon Musk was ask that very question today at the press conference. I'll have to defer to Elon Musk on the technicalities, but he claims that the Dragon is going to have more capabilities than the Orion and perform a wider number of mission. While it is true that the Falcon 9 doesn't have the delta-v necessary to get the Moon and back, that is a criticism of the rocket and not the capsule. As an example, the heat shield of the Dragon capsule is designed to take the velocity of a free return trajectory from Mars and successfully re-enter the Earth's atmosphere without burning up. That is certainly a capability which the Orion capsule doesn't have. In that sense going to the Moon would be trivial in comparison and the Dragon could certainly do an Apollo-8 style circum-lunar orbit then return to the Earth, presuming that some future launcher of a Saturn V class could be put together to get the thing up there in the first place.

      The "Dragon Lab" project is designed to keep a Dragon capsule in orbit, pressurized, for up to a full year. In theory it might even serve as a better emergency escape capsule for the ISS than the Soyuz, and in fact is part of its design goal too. As to if NASA will use it in that capacity is irrelevant. By comparison, the Space Shuttle can only stay in orbit for about a month before the systems start to fall apart and it would be incapable of returning back to the Earth. Some extra "precautions" could be taken by astronauts if a Shuttle docked to the ISS, but it still wouldn't last a year even with some very optimistic planning, at least being in a condition to conduct a landing.

      I don't think the Dragon capsule is nearly as cheap & dirty as you are making it out to be here.

    11. Re:This is pretty big. by WindBourne · · Score: 2

      And they can do it multiple times with the same heat shield.

      --
      I prefer the "u" in honour as it seems to be missing these days.
  3. Cost per pound by MyLongNickName · · Score: 4, Insightful

    First, I find this very exciting. As a child, I thought it would be just a matter of time before I could buy a plane ticket to the moon. That is how space was advertised to us in the early 70's... It has not turned out that way, but I am excited to see some progress.

    What I would love to see is total cost per pound of payload. It seems like NASA hasn't done much to lower than number over the past three decades, and am curious to know what efficiencies Space X has attained. Anyone know where to find this info?

    --
    See my journal for slashdot ID's by year. Mine created in 2005. http://slashdot.org/journal/289875/slashdot-ids-by-year
    1. Re:Cost per pound by peacefinder · · Score: 5, Informative

      Pricing

      SpaceX offers open and fixed pricing that is the same for all customers, including a best price guarantee. Modest discounts are available for contractually committed, multi-launch purchases. A half bay flight of Falcon 9 is available to accommodate customers with payloads in between Falcon 1 and 9.
      Mission Type Price*
      LEO (s/c80% capacity to the customer orbit) $56M
      GTO (s/c3,000 kg)** $49.9M
      GTO (s/c up to 4,680 kg) $56M

      *Standard Launch Services Pricing through 12/31/10.

      Standard prices assumes standard services (see User Guide) and payment in full within the noted calendar period.

      Payments made over time subject to LIBOR +2.5% financing rate. Contact SpaceX for standard payment plan.

      Standard price includes a SpaceX-developed and produced payload adapter and tension-band separation system. Other systems can be accommodated or provided — contact SpaceX for more information.

      Reflight insurance offered at 8.0% of Standard Launch Services Price.

      **SpaceX reserves the right to seek a non-interference co-passenger

      Rebates to Standard Launch Services Pricing are considered on a case-by case basis to address (i) inaugural launches, (ii) short turn around opportunities and (iii) multiple launch service procurements.

      Performance
      Launch Site: Cape Canaveral AFS Kwajalein

      Mass to Low Earth Orbit (LEO): 10,450 kg (23,050 lb) 8,560 kg (18,870 lb)
      Inclination: 28.5 degree 90 degree (polar orbit)

      Mass to Geosynchronous Transfer Orbit (GTO): 4,540 kg (10,000 lb) 4,680 kg (10,320 lb)
      Inclination: 28.5 degree 9.1 degree

      For further information, contact us at FalconGuide@spacex.com.

      --
      With reasonable men I will reason; with humane men I will plead; but to tyrants I will give no quarter. -- William Lloyd
    2. Re:Cost per pound by Call+Me+Black+Cloud · · Score: 2

      That's full retail price...only suckers pay that. I found a few sweet coupon codes online

      10% off to new customers: GAGARIN
      Free upgrade to first class: IKNOWELON
      Kids fly free!: WESLEY

      Be smart shoppers, people!

  4. COTS = Cheap/Commercial Off the Shelf by AJWM · · Score: 2, Informative

    COTS is cheap (or commercial) off the shelf, not as the summary has it cheap access to space, which would be CATS.

    Huge congrats to SpaceX on their achievements in both, though.

    --
    -- Alastair
    1. Re:COTS = Cheap/Commercial Off the Shelf by MozeeToby · · Score: 4, Informative

      Generally you're right, COTS is Commercial Off The Shelf, but in this case it is referring to the NASA program - "Commercial Orbital Transportation Services".

    2. Re:COTS = Cheap/Commercial Off the Shelf by Loadmaster · · Score: 2

      COTS = Commercial Orbital Transportation Services

  5. CNN has video up by FleaPlus · · Score: 3, Informative

    The official SpaceX video (which includes things like a view from the rocket itself) hasn't been released yet, but CNN has posted NASA's video here:

    http://edition.cnn.com/2010/US/12/08/space.flight/

    Ongoing updates will be posted to SpaceX's twitter account. The Dragon capsule is expected to orbit the Earth a few times and then land off the California coast about three hours after the launch, and SpaceX has announced that they're doing a press conference an hour or two after the landing.

  6. supply lines to ISS already secure by fantomas · · Score: 2

    Personnel and supply lines to the ISS are already secure with Soyuz and Ariane, but perhaps you meant "secured by US owned and launched missions"?

    Soyuz definitely has proven to be reliable over the last 40 years, and Ariane missions have a good track record. Probably reliable as long as you keep paying. But I understand the USA wants US flight capability. Not sure how much cheaper Falcon/SpaceX will be though. I'd be interested to see figures.

    1. Re:supply lines to ISS already secure by ceejayoz · · Score: 2

      The Shuttle has a higher payload to LEO than Ariane and Soyuz - IIRC, it's the only current launch system that can take some satellites up. The Falcon 9 Heavy has a higher payload than all three.

    2. Re:supply lines to ISS already secure by John+Hasler · · Score: 3, Interesting

      The Dragon will carry up to seven passengers. Soyuz is good for only three. It's also good to have at least two different kinds of passenger craft. The freight model Dragon also has a much larger capacity than the Progress (though smaller than that of the ATV). It has both pressurized and unpressurized compartments, and I believe it can handle larger (though not heavier) objects than the ATV can. It can also return cargo to Earth. Thus it does not merely duplicate existing capabilities (once the shuttles retire).

      --
      Warning: this article may contain humor, sarcasm, parody, and perhaps even irony. Read at your own risk.
    3. Re:supply lines to ISS already secure by FleaPlus · · Score: 5, Informative

      In case it's helpful, the other day I came across a really cool infographic which shows the relative sizes and capabilities of the SpaceX Dragon, the Soyuz-launched Progress, China's Shenzhou, Orbital's upcoming Cygnus, Europe's ATV, and the in-progress Orion capsule.

      Each Dragon capsule can deliver more payload to the ISS than Progress, but not as much as the ATV. Unlike the other two disposable craft, however, Dragon is designed to reenter the atmosphere, which will make it the only way to get significant amounts of equipment/material/samples back from the ISS after the Shuttle's last flight.

    4. Re:supply lines to ISS already secure by u17 · · Score: 3, Insightful

      IIRC, it's the only current launch system that can take some satellites up

      It's the only current launch system that can take some satellites down.

    5. Re:supply lines to ISS already secure by DwySteve · · Score: 2

      It's the only current launch system that can take some satellites down.

      Actually I believe the Air Force's X-43 is slated to have some capacity in this regard.

      --
      http://angryee.blogspot.com
  7. SpaceX's Super-Heavy Proposal to NASA by FleaPlus · · Score: 5, Insightful

    I didn't get around to making this a separate submission, but I figure folks might be interested in another SpaceX-related news item from an interview with Elon Musk. As some of you know, Congress has mandated that NASA construct a super-heavy lift rocket (at least 75mt payload) by 2016. This is expected to use cost-plus contracts, utilize as many Shuttle components/workers as possible, and is expected to cost at least $10B.

    SpaceX has another (IMHO much better) proposal, though, which would be to build a 150mt rocket that's essentially an upgrade of the rocket which was launched today. This rocket would be able to lift heavier payloads than the Saturn V. SpaceX proposed to do this with a $2.5B fixed-price contract, where SpaceX eats any cost above this amount. Some remarks from Musk on this:

    http://cosmiclog.msnbc.msn.com/_news/2010/12/06/5600599-spacex-gets-set-for-next-giant-leap

    He's even starting to think ahead to the next giant leap -- the development of a super-heavy-lift rocket, more powerful than the Apollo era's Saturn 5, which could put 150 metric tons of payload into Earth orbit. Musk said facilities in Utah, Alabama, Ohio, Florida and other places around the country could be involved in the project, and he's willing to build the rocket for $2.5 billion. "Anything above that, SpaceX will pay for," he promised. ...
    Musk said his $2.5 billion figure for a super-heavy-lift rocket was based in part on the concept that 80 percent of the money Congress is expected to devote to heavy-lift development would go toward the standard cost-plus method for funding spacecraft development, with 20 percent going to the kind of fixed-price, milestone-based approach that is being used for the NASA program that's funding SpaceX's effort. "I find myself in this bizarre position where people are saying, 'You couldn't possibly do it for such a low amount as $2.5 billion,'" he said. "And actually, I have trouble trying to figure out how we'd spend so much money. In order to get to $2.5 billion, I'd have to assume that a whole bunch of things go horribly wrong during the development process."

    1. Re:SpaceX's Super-Heavy Proposal to NASA by Shadmere · · Score: 2

      Talk like that make me all tingly inside.

    2. Re:SpaceX's Super-Heavy Proposal to NASA by BJ_Covert_Action · · Score: 4, Interesting

      And, just to round off the fleet, SpaceX has already drafted up plans for a Heavy Lift launcher (see here) that could compete directly with ULA's Delta IV Heavy, the Arianne V, and whatever the Russians will be using for a heavy launcher in the next few years.

    3. Re:SpaceX's Super-Heavy Proposal to NASA by mosb1000 · · Score: 2

      Yes, but that requirement is designed specifically to benefit congressional districts where shuttle parts are made. They would never accept this 2.5B fixed price contract because they want the government to spend 10B in their districts.

    4. Re:SpaceX's Super-Heavy Proposal to NASA by BJ_Covert_Action · · Score: 2

      On the plus side. 27 engines gives the Flacon 9 heavy a retarded amount of redundancy and engine-out capability...

  8. Re:Heard it on the radio by BJ_Covert_Action · · Score: 2

    Correction, this was accomplished by an extraordinarily talented team of engineers and technicians hired and paid by by Musk. let us not forget the worker bees that prop up the queen of the hive. That said, yes, if it wasn't for Musk's vision, this bird wouldn't be flying.

  9. Especially since NASA... by voss · · Score: 2

    Couldnt launch the shuttle at that temperature. Cocoa Beach was in the low 50s they wont launch the shuttle under 53 degrees.

    1. Re:Especially since NASA... by akgunkel · · Score: 3, Informative

      Remember a little thing called the Challenger Disaster?

      From: http://en.wikipedia.org/wiki/Space_Shuttle_Challenger_disaster

      "Thiokol engineers argued that if the O-rings were colder than 53 F (12 C), they did not have enough data to determine whether the joint would seal properly. This was an important consideration, since the SRB O-rings had been designated as a "Criticality 1" component—meaning that there was no backup if both the primary and secondary O-rings failed, and their failure would destroy the Orbiter and its crew."

  10. -blink- by shadowfaxcrx · · Score: 2

    Who the hell is writing the live launch blog?

    "One day I will go back to space. Like, without using pills."

    --
    "I disagree with you" does not equal "flamebait."
  11. I think I speak for all of us by Toze · · Score: 3

    I think I speak for all of us when I say "EEEEEEEEE!" and do a little dance.

    --
    No OS on the planet can protect itself from a user with the admin password. - Yvan256
  12. This is huge. by Shadmere · · Score: 2

    Space is becoming something accessible through private channels. Not that there's anything wrong with governmental space programs, but those are best when they're cutting edge, when they're doing things that no private company could hope to do. When the private sector takes over the everyday, to-and-fro, supply and shuttling capabilities, perhaps NASA will be driven to explore more advanced technologies.

    This is a big step towards space travel being an everyday thing. Once initiatives like this become more common, there will be a huge foundation upon which to build even greater missions.

  13. Re:Heard it on the radio by east+coast · · Score: 2

    What do you mean "supposed to be"?

    It seems that a lot of his wealth is already flowing and the guy is probably a couple decades from his death and he intends this funding to last 50 years after his death.

    And while I agree that what SpaceX is doing is of great importance, I think that Bill's contributions to education is a much more worthy cause to invest in. Let SpaceX make their money, let Bill focus on the human element.

    --
    Dedicated Cthulhu Cultist since 4523 BC.
  14. Piggyback Payload by BJ_Covert_Action · · Score: 4, Informative

    Hmmm, here's an interesting little bit of info. Apparently the NRO bolted a few cubesats to the side of this rocket as well. They deployed successfully according to Spaceflightnow's live blog update. I can't find much information on the little guys (and probably won't since they are NRO) but wikipedia confirms that there was a secondary payload on this test. Apparently some government offices already feel that the Falcon 9 is worthy enough to carry their goods.

    Also, pretty pictures of the launch.

    1. Re:Piggyback Payload by Toze · · Score: 2

      There's a thought. Cubesat with a broadcast antenna + Wikileaks = deny access to this, suckers.

      --
      No OS on the planet can protect itself from a user with the admin password. - Yvan256
  15. It's All Politics by camperdave · · Score: 2

    NASA is seriously hampered by the fact that its purse strings are controlled by a senator who runs the state where the solid rocket boosters are made. Therefore, No SRBs - no money for NASA.

    NASA has also been seriously hampered by internal politics, which has caused a whole bunch of things to go horribly wrong. *cough* Griffin's "Stick" *cough*

    --
    When our name is on the back of your car, we're behind you all the way!
    1. Re:It's All Politics by FleaPlus · · Score: 2

      NASA is seriously hampered by the fact that its purse strings are controlled by a senator who runs the state where the solid rocket boosters are made. Therefore, No SRBs - no money for NASA.

      Yup, it's problematic. SpaceX can address the political issues a little bit by building their large tanks in Louisiana and involving Alabama's Marshall Spaceflight Center. Hopefully not -too- much involvement from the latter, considering MSFC's atrocious track-record of consistent failures for the past 30 years. There's no way they can incorporate Utah's SRBs without turning the rocket into costly mess, though.

      Using SRBs would negate most of SpaceX's cost-effectiveness efforts. Besides the problems inherent to producing the SRBs and transporting them from Utah, there's a number of problems they'd pose for the rocket itself. For example, they wouldn't be able to just horizontally assemble the rocket, cart the rocket to the pad, turn it vertical and fuel it up, but they'd need to do what the Shuttle does, where it's vertically integrated in a special facility, where the heavy SRBs are attached and pose an explosion hazard to workers during the entire assembly process, and then transported on specially-made crawlers. They also wouldn't be able to conduct hold-down test firings, or resume an aborted launch as they've done several times in the past.

    2. Re:It's All Politics by BJ_Covert_Action · · Score: 2

      I don't think we have to worry about Musk ever doing business with ATK, or any other company for that matter, for SRB's. None of the Falcon designs integrate SRB's into the design. When putting together a rocket, that kind of capability is something you design into the system from the ground up. You don't just slap solid rockets on the side of a booster that wasn't designed for them. Furthermore, it seems like SpaceX rather enjoys building their own rockets. They didn't subcontract the nozzles. They didn't subcontract the injection assembly. They didn't subcontract any of it. The Merlin engine is entirely the brainchild of SpaceX employees. They do their own work in-house, and I think that really helps them stand out as a company in the space industry. For now, I think SpaceX likes launching SpaceX rockets, and only SpaceX rockets.

  16. Re:So can we kill NASA now? by BJ_Covert_Action · · Score: 3, Informative

    Great idea! Let's kill off funding to the only United States organization doing research outside of low earth orbit! It's not like they've ever done, or are currently doing, anything interesting or useful!

    Damn, stupid AC's.

  17. Re:Cape Canaveral AFS vs Kennedy Space Center by slew · · Score: 3, Informative

    Cape Canaveral Air Force Station (the airforce base just north of Cocoa Beach on the east coast of florida on a strip of land which is ultimatly called Cape Canaveral).

    Kennedy Space Center (the nasa facility just to the north west of Cape Canaveral Air force station on nearby Merritt Island).

    Here's a helpful map from the wikipedia...

    As you can see, Launch Complex 39 (located about 1/2 way between the two) and is technically part of the Kennedy Space Center.

    The common confusion is that in 1963, Congress, in their infinite wisdom, renamed Cape Canaveral to Cape Kennedy. However, as it turned out, they didn't have the full authority to do that. Apparently the Cape's official name on international maps was under the juristiction of some international maritime treaty (UN, IHO?), so it could only be named Cape Kennedy on US-specific maps. Of course most of the US govt went along including the US Board on Geographic names (which means it got into some US official maps), but eventually everyone conceded and changed the name back in 1973 due to local pressure (there's actually a town called Cape Canaveral on the southern part of Cape Canaveral) and to avoid general confusion.

    If you think naming of a place is just a silly argument, tell that to the people who live in New Amsterdam (aka New York), or are visiting Danali national park and looking at the "big-one" Mt Denali (or Mt McKinley to Ohio-ans), or maybe google Sea of Japan naming dispute to witness a naming dispute of international consequences...

    When you see all those reporters at a morning launch, they often get a closer view and may actually be on the cape, rather than on KSC, so that may only add to the confusion.

  18. so what's next... by Creepy · · Score: 2

    I'm guessing next will be the Commercially Underfunded Transportation to Space program, or as businessmen call it, CUTS.

  19. Splashdown is Confirmed! by ravenspear · · Score: 2

    http://twitter.com/SpaceXer

    "SpaceX is the first commercial company to reenter a spacecraft from space!"

  20. Re:Cape Canaveral AFS vs Kennedy Space Center by Strider- · · Score: 2

    The actual geographic feature is named Cape Canaveral. It was temporarily changed to Cape Kennedy, but eventually reverted to Canaveral. The NASA installation there is named "Kennedy Space Center" while the US Air Force launch complex is Cape Canaveral Air Force Station, and is immediately adjacent to KSC.

    The western counterpart to CCAFS is Vandenberg Air Force Base. Due to geography, polar orbiting spacecraft can't be launched from Florida without either overflying land at low altitude (risky) or by doing a dog-leg flight (incurring a huge payload penalty). Vandenberg, on the other hand, allows for polar launches without overflying land.

    --
    ...si hoc legere nimium eruditionis habes...
  21. Re:It's 2010 by BJ_Covert_Action · · Score: 4, Insightful

    No, we don't. Because those of us with a sense of context know that this 1950's technology is going to make spaceflight much cheaper for everyone involved. We also know that the CEO of the company that just achieved this milestone intends to retire on Mars. I would say that these types of tests, therefore, help him get one step closer to that dream and, therefore, they are newsworthy. Finally, it demonstrates the abilities of a company that, ostensibly, will be selling access to space independent of government funding and, therefore, gerrymandered and corrupt political decisions. This is very newsworthy, especially to us nerds.

    Now go back to trolling on Reddit or something.

  22. Dragon has landed! by FleaPlus · · Score: 4, Informative

    Update: The Dragon has successfully made a soft landing in the Pacific! This makes it the first-ever commercial spacecraft to return from orbit, and the first American capsule splash-down since 1975. A recovery vessel has already arrived at the capsule and is currently attaching floatation devices to it. NASA and SpaceX are doing a press conference as early as 3:30pm EST, which will presumably be broadcast both on NASA TV and SpaceX's website.

    SpaceX has also released a video pointing out a window of the Dragon capsule while in orbit. They apparently also have video of the descent and presumably more video from inside the capsule which will soon be available.

    For more updates:

    http://twitter.com/SpaceXer
    http://spaceflightnow.com/falcon9/002/status.html

    1. Re:Dragon has landed! by slew · · Score: 2

      AFAIK, the nozzle is actually pretty thin and designed to "glow" (some sort of niobium metal alloy) and as a result a little bit wobbly. Apparently, they have a stiffening ring "glued" to it, but that they burn it away after the second stage ignites.

      That being said, the visual blowing up effect may however be a camera infrared light color bleeding artifact rather than any mechanical bellowing...