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SpaceX Successfully Lands Two Falcon Heavy Boosters Simultaneously After Rocket Launch [Update] (spaceflightnow.com)

After nearly a decade of development, SpaceX's Falcon Heavy rocket has successfully launched from pad 39A at NASA's Kennedy Space Center in Florida today. After reaching orbit, the two side boosters simultaneously landed at Landing Zone One. We do not know the status of the central core of the rocket, which was destined to land on the "Of Course I Still Love You" drone ship roughly 8:19 minutes into the flight.

According to Space.com, the Falcon Heavy is the most powerful rocket to launch since NASA's Saturn V -- the iconic vessel that, with 7.5 million pounds of thrust, accomplished the definitive Apollo-era feat of putting astronauts on the moon. Elon Musk says that Falcon Heavy is "twice as powerful as any other booster operating today." As for the payload, it includes a Tesla Roadster electric car. "The Falcon Heavy will send the vehicle around the sun in an elliptical orbit that will extend farther than Mars' orbit," reports Space.com.

UPDATE: SpaceX has confirmed The Verge's reporting that the middle core of SpaceX's Heavy Rocket missed the drone ship where it was supposed to land. "The center core was only able to relight one of the three engines necessary to land, and so it hit the water at 300 miles per hour," reports The Verge. "Two engines on the drone ship were taken out when it crashed, SpaceX CEO Elon Musk said in a press call after the rocket launch. It's a small hiccup in an otherwise successful first flight."

19 of 446 comments (clear)

  1. It went off so flawlessly by edtice1559 · · Score: 5, Informative

    That I had to double-check that I was watching a live stream and not a CGI of what they expected to happen.

    1. Re:It went off so flawlessly by MightyMartian · · Score: 5, Insightful

      The technical term is "FUCKING AWESOME!"

      It was a beautiful thing. Launches have been pretty dull for many years, but this felt just like the first Shuttle launch, like something new and amazing had happened.

      --
      The world's burning. Moped Jesus spotted on I50. Details at 11.
    2. Re:It went off so flawlessly by Gavagai80 · · Score: 5, Insightful

      That kind of coverage makes a mockery of Science and insults anyone involved in the flight. Since when does vibration knock out video for minutes?

      Since they started landing rockets on barges. It has happened many, many times before on Falcon 9 landings. Turns out connectivity in the middle of the ocean is flaky. At any rate, what makes a mockery of science is shooting off your mouth with conspiracy ramblings anytime you don't understand something and haven't bothered to take a minute to look it up despite living in the 21st century with the internet in your pocket.

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    3. Re:It went off so flawlessly by jafac · · Score: 5, Insightful

      Yeah it was fucking awesome, and all the Elon Musk haters out there can go SUCK IT!

      Seriously. This guy is just about the ONLY person in the world who has been rewarded with huge amounts of money, and has decided to audaciously pursue his positive vision for a bold and bright future for humanity. THE ONLY FUCKING PERSON. Everyone else out there is just trying to scam and suck as much money as they can out of human civilization before the lights go out. He is trying to give us a sustainable energy future, he is trying to solve our practical transportation problems, and he is trying to get us to the next stage in space travel and exploration. Virtually nobody else is doing that, and in fact they seem to be trying to do everything they can to prevent these advances.

      "Fucking awesome" doesn't even scratch the surface of how fucking awesome this is.

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      These are my friends, See how they glisten. See this one shine, how he smiles in the light.
  2. Launch/Booster Landing Video /Great Accomplishment by mykepredko · · Score: 5, Insightful

    https://www.youtube.com/watch?...

    Quite amazing to watch the two boosters land simultaneously (at 37:58).

    I guess Mr. Musk was sandbagging a bit when he said he would be happy if the pad wasn't destroyed.

    Everyone at SpaceX must be very proud, and rightly so.

  3. What a time to be alive! by blind+biker · · Score: 5, Insightful

    many things are shitty nowadays - islamic fundamentalism, dying off of coral reefs, melting of permafrost, plastic pollution in the oceans, spreading of idiocracy.... one bright, very bright spot is Space X and a community of people (of which I am a member) that fervently follows the space programs, our steps into the new frontier.

    I feel lucky that there are other people like me, and I can interact with them through the Internet (mostly on reddit).

    --
    "The agriculture ministry is not in charge of Gundam" - Japanese ministry official.
    1. Re:What a time to be alive! by BlackPignouf · · Score: 5, Funny

      Indeed. It's a massive expenditure of energy, but at least it's not for high frequency trading or bitcoins!

  4. The best news I've read in years by seoras · · Score: 5, Insightful

    Undoubtedly the coolest technology test in history. Epic. Well done SpaceX! You've just inspired kids again like NASA did in the 60's.

    1. Re:The best news I've read in years by wiggles · · Score: 5, Funny

      I was jumping up and down while my 7 year old kid was rolling his eyes and trying desperately to watch Pokemon on the cell phone.

  5. Re:Way to go guys... First attempt! by markana · · Score: 5, Funny

    They certainly do know where their towels are...

  6. Even without center core landing this is amazing by JoshuaZ · · Score: 5, Insightful

    Even if the center core turned out to not land correctly, this is still absolutely amazing. The simultaneous landing of both the side boosters was literally awe-inspiring. SpaceX had initially said they might stagger their landings by a little in case one went wrong, but it looks like they had the hubris to land them both literally at the same time. And lesson there is hubris is fucking awesome, and those obnoxious Greek gods can go suck it.

    More seriously, this is going to have a massive impact on the heavy end of the launch market. Even without reuse, it looks like Falcon Heavy is going to be cheaper for almost all big payloads than any of the other heavy launchers, especially Ariane 5 and Delta Heavy. The only issue right now limiting its use are twofold: First, it has a relatively small fairing, so it is possible that some payloads will have volume issues- but that will be rare, and making a new fairing is something SpaceX may do if a customer is interested in it. Second, the Falcon Heavy is for pretty obvious reasons not man-rated. That may change in the future, and the current plan right now is to just man-rate the Falcon 9, but if the Falcon Heavy does get man-rated then there will be almost no market for anything else. If Grey Dragon or others can go on a Falcon Heavy it will be a very different situation. And of course, the Falcon Heavy doesn't have the same lift capability as the SLS, but the SLS still hasn't flown yet, and will cost literally a billion dollars or so a launch.

  7. Re:Let's not blow this out of proportion by Immerman · · Score: 5, Insightful

    Let's be fair though - that first step into a new frontier was followed almost immediately by near-total retreat. This time the most important part of the engineering has been put front and center: the economics. We've just watched the most powerful rocket to fly in more than thirty years (by a factor of more than two) send an appreciable payload on an interplanetary trajectory, while landing all three first-stage boosters back on Earth (well, two of three, still waiting for confirmation on the core).

    Yeah, it's only the fourth most powerful rocket ever launched, and is more than a factor of two behind the Saturn V, the most powerful ever launched. But it landed again, and can (presumably) fly again, bringing the cost down to a fraction of anything flown before.

    This time when we go to space, we'll have a fair shot at staying there. And that is groundbreaking, in the farmer tilling his field sense. Going up turned out to be the easy part - coming down again in one piece, that's what will unlock space beyond Earth orbit as more than a research novelty.

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    --- Most topics have many sides worth arguing, allow me to take one opposite you.
  8. Re:Even without center core landing this is amazin by blind+biker · · Score: 5, Insightful

    He may seem like a money-burning madman, but maybe that's what it takes.

    I see little madness in burning money this way. What better can a man do with lots of money? Get a nice car, maybe two, get a beautiful villa... a yacht, a place to spend the winter... and then? Another villa? Two more, three more? After a certain point, magabucks are just a number on your bank account, and purely pointless.

    What Elon is doing with his money is awe-inspiring, electrifying, actually transcendent. One of the best damn thing you can do with your life before kicking the bucket.

    --
    "The agriculture ministry is not in charge of Gundam" - Japanese ministry official.
  9. *THIS* is what makes America great by mccrew · · Score: 5, Interesting

    After several years of our so-called "leaders" casting their eyes down, looking to the past, and pitting one against another in a zero-sum game, it is exhilarating to see what happened today.

    America is greatest when we look for hard - some might say impossible - challenges and go for it.

    And all this because of an immigrant.

    --
    Hey, Windows users, there is no such thing as "forward" slash, there is only slash and backslash.
  10. Re:Core stage? by Rei · · Score: 5, Informative

    Confirmed at the news conference. Not enough fuel left on the central core; only one of the three engines managed to relight, and the stage hit the water at 300mph. However, SpaceX not only didn't plan not to use the central core again, but doesn't plan to use the side boosters either; they're not Block 5, and SpaceX only plans to re-launch Block 5 from now on. That said, the side boosters appear to be in good shape.

    The main concern right now is on the upper stage. They've never had a stage dwell so long in such a high radiation flux. It should re-light, but they won't know until they try.

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    It's time for Operation Crazy Plan.
  11. Re: Core Landing Did Not Look Good by Rei · · Score: 5, Informative

    In the press conference today he said he's hoping that the cameras on the drone ship turn out to be intact, he expects there to be some good explosion footage on them ;) I love how it always gets posted.

    One interesting thing from the press conference: of all of the parts of the rocket, he's most pleased to get the titanium grid fins on the boosters back. The central core didn't have the new grid fins, but the boosters did - and they're very expensive, and currently a production bottleneck for them.

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    It's time for Operation Crazy Plan.
  12. Re:Not quite so flawlessly by jwhyche · · Score: 5, Interesting

    It wasn't quite live. There is obviously a long enough delay inserted that they were able to shut down the feed before the world saw the main rocket crash.

    From what I've read of Elon Musk, that isn't how he operates. If the damn thing was to have just blew up on the pad, not only would the feed keep rolling, Elon Musk would out talking about how bitch'n the explosion was.

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    I read at +2. If your post doesn't reach that level I will not see or respond to it.
  13. Re:Not quite so flawlessly by 93+Escort+Wagon · · Score: 5, Funny

    From what I've read of Elon Musk, that isn't how he operates. If the damn thing was to have just blew up on the pad, not only would the feed keep rolling, Elon Musk would out talking about how bitch'n the unscheduled rapid disassembly was.

    FTFY

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    #DeleteChrome
  14. Re:Core stage? by gman003 · · Score: 5, Informative

    Slight correction: the core ran out of ignition fluid (a mix of triethylborane and triethylaluminum, ignites on contact with LOX (or most anything, really)), not fuel. A similar setup was used for both the Saturn V's F-1 engines, and the SR-71's J58 engines.

    And a status update: the second stage re-lit just fine, and in fact exceeded expectations - the aphelion of the orbit is well past Mars, just shy of Ceres in fact.