Tag: SpaceX

NASA explains why it picked Boeing over Sierra Nevada

9:38 am

In a report released by NASA late last week, the agency outlined the reasons it picked Boeing’s CST-100 manned capsule over Sierra Nevada’s Dream Chaser mini-shuttle for the second contract to provide manned ferry capabilities to ISS.

Sierra Nevada’s Dream Chaser spacecraft, which would take off on top of a United Launch Alliance Atlas 5 rocket and land on a runway like the space shuttle, is not as far along in development as the competing CST-100 and Crew Dragon capsules proposed by Boeing and SpaceX, according to a source selection statement signed by Bill Gerstenmaier, head of NASA’s human exploration and operations directorate. “A winged spacecraft is a more complex design and thus entails more developmental and certification challenges, and therefore may have more technical and schedule risk than expected,” Gerstenmaier wrote in the selection statement.

NASA wants to have the commercial crew capsules operational by the end of 2017 to end U.S. purchases of astronaut seats on Russia’s Soyuz ferry craft. Before NASA permits its astronauts to fly on the CST-100 and Crew Dragon, each spaceship will go through ground testing and complete unpiloted and crewed test flights.

The reasoning seems quite reasonable. It also suggests that Sierra Nevada might have a better shot at winning a contract during the next round for cargo, as scheduling will not be as critical since NASA has other alternatives to get cargo to ISS.

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SpaceX confirms Google deal

8:12 pm

The competion heats up: SpaceX has confirmed that Google as well as a second investor, Fidelity, have committed $1 billion for the company’s satellite project.

In its blog post, SpaceX wrote that the funding would “support continued innovation in the areas of space transport, reusability, and satellite manufacturing.” But Google’s involvement has led many to believe that the funding will primarily back SpaceX’s new satellite venture, which SpaceX founder and CEO Elon Musk announced late last week. At the time, Musk gave some indication as to the epic scope of the project that lies ahead. He seeks to create a network of hundreds of satellites that could not only connect people on Earth to the web, but also people on Mars—if and when people get there. The total cost of such an audacious project? $10 billion.

The satellite venture calls for more than 4,000 satellites. The SpaceX announcement suggests that the capital will also be used for other things, however.

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Google and SpaceX team-up?

9:50 pm

The competition heats up: A news report today claims that Google will invest $1 billion of the $10 billion SpaceX plans to spend to build a space-based internet system.

More here. Whether true or not, this story illustrates the growing buzz for the idea of investing, building, and making money in space. Increasingly, the biggest and most innovative capitalists in the world want a piece of that endless pie.

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Next Falcon 9 launch delayed two weeks.

9:19 am

In the heat of competition: The next Falcon 9 launch and attempt to land the first stage has been delayed to no earlier than February 9.

The rocket will carry a NASA solar observatory,

No explanation for the delay was given, but, because there was no indication it is connected to the payload, I stronly suspect it is because SpaceX needed more time to make some modifications to the first stage in preparation for the vertical landing attempt.

It was interesting to get back from a weekend trip to the mountains and find that over the weekend almost every press in the country had published a story about the last first stage landing attempt. SpaceX’s effort to do this has truly captured the interest of a lot of people who normally poo-poo this space stuff.

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SpaceX to open satellite-building operation in Washington state

8:28 am

The competition heats up: Within three years SpaceX hopes to establish a new satellite operation in Seattle, Washington, employing 1,000 people and focused on the design of smaller, cheaper satellites.

The key quote from the article perhaps is this: “Musk said the office would focus on developing satellites but could also be a base for rocket-design talent uninterested in moving to SpaceX’s base in the Los Angeles area.” To put it another way, California’s socialist and highly restrictive state government has forced Musk to consider an alternative location for the expansion of his company.

His effort should also strike fear into the established satellite makers, who have done relatively little innovative design changes in the past four decades. As SpaceX has done with the launch industry, I expect SpaceX will do with the satellite industry: force them to lower costs while developing new technologies.

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Falcon Heavy launch still set for 2015

9:40 pm

The competition heats up: According to SpaceX officials, the first test flight of their Falcon Heavy rocket is still on schedule to occur sometime in the third quarter of 2015.

We should all take this schedule with a grain of salt. Back in 2013 SpaceX had scheduled the first Falcon Heavy launch for the second half of 2014. Then in April 2014 they said it would occur early in 2015. Now they say the third quarter of 2015. I would not be surprised if there are further delays beyond this.

Nonetheless, I have no doubt that they will launch this rocket. SpaceX has consistently delivered on its promises, which is one reason it has grabbed so much of the launch market in such a short time.

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Photos of SpaceX’s floating landing barge

9:41 am

The landing barge on which the first stage of the Falcon 9 attempted to land has returned to port.

Photos of the barge show signs of blast and burn damage to cargo containers and possible wreckage from the rocket covered by tarps on the platform’s deck. The rest of the vessel appeared undamaged.

These photos do not show as much wreckage as I would have expected, though my expectations here aren’t based on much knowledge. I would have thought that the first stage remains would have been more substantial.

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Dragon reaches orbit

3:00 am

Another successful Falcon 9 launch for SpaceX this morning, placing a Dragon capsule in the correct orbit for rendezvous and berthing with ISS.

We still await word on the attempt to land the first stage of the rocket on a barge in the Atlantic. From the link above: “SpaceX founder Elon Musk has tweeted an update: ‘Rocket made it to drone spaceport ship, but landed hard. Close, but no cigar this time. Bodes well for the future tho.'” More details here.

Based on what they have released, SpaceX has achieved something pretty incredible for its first attempt, actually hitting the floating ship at landing. That the landing itself was not soft or gently is literally only a detail. They will have the opportunity on future launches to get it right.

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Europe reconsiders reusability in its rockets

8:45 am

The competition heats up: Pressured by SpaceX, Europe has restarted a research program into developing a reusable first stage to its rockets.

The headline is actually an overstatement. The European managers quoted in the article actually spend most of their time explaining why trying to reuse a rocket’s first stage makes no sense, but they feel forced to reluctantly look into it anyway because of what SpaceX is doing with its Falcon 9.

This story makes me think of two blacksmiths around 1900. One poo-poos cars, saying that the repair cost is so high no one will ever buy them. He goes back to pounding horseshoes. The other decides that if he learns how to fix cars, he can turn his shop from fixing horseshoes to fixing cars, and make more money. Europe is the first blacksmith, while SpaceX is the second.

Which do you think is going to succeed?

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Some details on the SpaceX’s attempt to land its Falcon 9 first stage

8:38 am

This SpaceX press release gives some good info on the difficulty they face getting the first stage on Tuesday’s Dragon launch to land successfully on its floating sea platform:

To complicate matters further, the landing site is limited in size and not entirely stationary. The autonomous spaceport drone ship is 300 by 100 feet, with wings that extend its width to 170 feet. While that may sound huge at first, to a Falcon 9 first stage coming from space, it seems very small. The legspan of the Falcon 9 first stage is about 70 feet and while the ship is equipped with powerful thrusters to help it stay in place, it is not actually anchored, so finding the bullseye becomes particularly tricky. During previous attempts, we could only expect a landing accuracy of within 10km. For this attempt, we’re targeting a landing accuracy of within 10 meters.

They are going to try however, and they will be filming their attempt all the way. Stay tuned for some very interesting footage.

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Successful Falcon 9 static fire

9:25 pm

After unspecified issues on a static fire test last week caused the postponement of the Falcon 9/Dragon launch until January 6, SpaceX followed up with a successful full static fire test of the rocket on Friday.

SpaceX fueled up a Falcon 9 rocket, ran through a mock countdown and fired the booster’s nine Merlin main engines Friday in a successful preflight static fire test officials hope will clear the way for liftoff Jan. 6 on a space station resupply mission. The exercise occurred at approximately 2:55 p.m. EST (1955 GMT) Friday while the Falcon 9 rocket and a Dragon supply ship were kept grounded at Cape Canaveral’s Complex 40 launch pad.

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Friday’s Falcon 9 launch delayed

6:31 pm

Because of a scrubbed static fire test on Tuesday, it is now likely that Friday’s Falcon 9/Dragon launch will be delayed until January.

Attempts during the four hour test window on Tuesday did not result in a successfully conducted Static Fire. Several requests for further information, sent to SpaceX during and after the test window, resulted in the company saying they had no information to provide. SpaceX normally provide confirmation after a successful conclusion to the test.

Source information noted at least one full countdown towards the firing was attempted, which was classed as aborted at the very end of the count. At least one NASA-based outlet claimed the Static Fire had taken place, potentially pointing to ignition of the Merlin 1D engines, before an abort – due to an issue – was likely called. No confirmed information on the issue has been forthcoming from SpaceX. However, the company has promised to provide more information to this site when “they have something to share.”

It was, however, understood that the next Static Fire attempt is likely to take place no sooner than Thursday. That too appears to have been cancelled following review.

If tomorrow’s static fire test has been canceled then Friday’s launch will definitely be canceled as well. None of this has been confirmed yet, however, so it is possible that all is well and the launch will go forward as planned.

Update: The launch delay has now been confirmed. A new launch has not yet been announced however.

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The Falcon 9 first stage landing barge about to set sail

7:08 pm

The competition heats up: The barge that SpaceX has modified to provide an ocean platform for the first stage of its Falcon 9 rocket to land on is ready to leave port for Friday’s Dragon launch.

I think this Friday’s launch should be far more interesting and exciting that the Orion test flight a little over a week ago. Unlike the Orion flight, SpaceX will be attempting something that has never been done before. And should they succeed, they will rock the aerospace industry as much as Sputnik did in 1957.

Update: SpaceX put out a press release late on Tuesday detailing precisely what they hope to do, with videos from previous atttempts.

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Airbus attacked by French lawmaker for talking to SpaceX

8:56 am

The competition heats up: A French lawmaker lashed out at Airbus for daring to consider SpaceX as a possible launch option for a European communications satellite.

The senator, Alain Gournac, who is a veteran member of the French Parliamentary Space Group, said he had written French Economy and Industry Minister Emmanuel Macron to protest Airbus’ negotiations with Hawthorne, California-based Space Exploration Technologies Corp. for a late 2016 launch instead of contracting for a launch on a European Ariane 5 rocket. “The negotiations are all the more unacceptable given that, at the insistence of France, Europe has decided to adopt a policy of ‘European preference’ for its government launches,” Gournac said. “This is called playing against your team, and it smacks of a provocation. It’s an incredible situation that might lead customers to think we no longer have faith in Ariane 5 — and tomorrow, Ariane 6.”

Heh. SpaceX really is shaking up the launch industry, ain’t it?

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Europe agrees to build Ariane 6

8:01 am

The heat of competition: Faced with a stiff challenge from SpaceX, the European partners in Arianespace have worked out a deal to replace the Ariane 5 rocket with Ariane 6.

The official announcement will be made in next few days, but with Germany agreeing to the French proposal, the partnership can now proceed.

The result will be a government rocket which will likely only launch government payloads, since it will likely also cost too much to compete with SpaceX and the other new lower cost commercial companies like Stratolaunch, now developing in the U.S.

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Safely landing the Falcon 9 first stage on the next launch

8:58 pm

The competition heats up: The website SpaceFlightNow takes a close look at SpaceX’s effort on the next Falcon 9 launch on December 16 to recover the rocket’s first stage.

Musk estimates a 50% chance of success on this launch. Though I think his estimate is reasonable, I also think that this number is a testament to the skill and success of his company. Imagine: in less than three years, since Musk first proposed the idea of landing the first stage vertically, they have come so close to doing it! NASA certainly couldn’t have moved that fast. Neither could most of the experienced launch companies like Arianespace, Boeing, Lockheed Martin, or Russia.

Instead, it takes a new company, a fresh outlook, and freedom to change the world. Who would have guessed?

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Cygnus on Falcon 9?

11:36 pm

The heat of competition: Industry rumors now suggest that Orbital Sciences’s first choice for launching its next ISS freighter Cygnus is SpaceX’s Falcon 9.

The articles offers this explanation for why Orbital is favoring its chief competitor:

While flying on a competitor’s launch vehicle might be viewed as awkward, the decision could boil down to one simple determining factor – cost. It has been estimated that a flight on a F9 would set a customer back $62 million. By comparison, United Launch Alliance’s (ULA ) Atlas V 401 launch vehicle, a booster with similar capabilities to the F9, costs an estimated $100 million per mission. Moreover, SpaceX has a proven track record with the Falcon 9.

All true, but I can think of two more reasons SpaceX is the top choice.
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