Tag: SpaceX

Dragon splashes down

6:24 pm

The competition heats up: SpaceX’s most recently launched Dragon capsule today returned to Earth and was successfully recovered.

The Dragon is the only spacecraft flying today that can return large amounts of cargo to Earth.

Among the cargo brought back from space Friday were a dozen mice from a Japanese science experiment — the first brought home alive in a Dragon. Samples from mice euthanized as part of an experiment by pharmaceutical company Eli Lilly also were on board. Results were returned from an experiment that studied the behavior of heart cells in microgravity, and from research into the composition of microbes in the human digestive system, NASA said. Findings from both could help keep astronauts healthy during deep space exploration missions.

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SpaceX to up its purchase of carbon fiber?

8:52 am

The competition heats up: A Japanese supplier of carbon fiber materials has announced that it and SpaceX are negotiating a multi-year deal worth possibly as much as $3 billion.

The multiyear deal with Tesla founder Elon Musk’s 14-year-old venture is estimated to be worth 200 billion yen to 300 billion yen ($1.99 billion to $2.98 billion) in total. The two sides are aiming to finalize the agreement this fall after hammering out prices, time frames and other terms. SpaceX aims to hold down expenses by re-using rockets and spacecraft. Originally, the company made rockets mostly out of aluminum to keep costs low, using carbon fiber only for a few parts, such as connecting joints.

The U.S. company said in a statement, “Toray is one of a number of suppliers we work with to meet our carbon fiber needs for Falcon rocket and Dragon spacecraft production, and we haven’t announced any new agreements at this time. As our business continues to grow, the amount of carbon fiber we use may continue to grow.”[emphasis mine]

The deal is not yet final, but the highlighted language above suggests to me that, based on SpaceX’s engineering tests of its recovered first stages, it has decided it is worthwhile replacing aluminum with carbon fiber for many more of its rocket parts. The fiber might cost more, but if the first stage is going to be reused, the cost can be distributed over several launches. And because carbon fiber is lighter than aluminum, it will allow their rockets to launch a larger payload.

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SpaceX prepares to test its next generation rocket engine

9:23 am

The competition heats up: SpaceX’s first Raptor rocket engine has now been built and has been shipped to the company’s test facility in Texas to begin testing.

The Raptor is SpaceX’s next generation of rocket engine. It may be as much as three times more powerful than the Merlin engines that power its Falcon 9 rocket and will also be used in the Falcon Heavy rocket that may fly in late 2016 or early 2017. The Raptor will power SpaceX’s next generation of rocket after the Falcon Heavy, the so-called Mars Colonial Transporter.

Although official details regarding the Raptor engine remain scarce, SpaceX founder Elon Musk has suggested the engine will have a thrust of about 500,000 pounds, roughly the same power as a space shuttle’s main engines. Whereas the shuttle was powered by three main engines and two booster rockets, however, it is believed the large rocket SpaceX uses to colonize Mars would likely be powered by a cluster of nine Raptor engines.

Like I said in my previous post, the rest of this decade should be very exciting in space, and that excitement will have be because of private enterprise and freedom, not NASA’s fake mission to Mars, with Orion.

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SpaceX test fires one of its recovered first stages

8:16 am

The competition heats up: SpaceX has completed a full duration test firing of one of its recovered first stages.

The JCSAT-14 stage [which was the third recovered stage and the second to land on a barge] isn’t expected to fly again due to the initial evaluations into damage received via its high-velocity return. However, it will still provide useful test data. “Most recent rocket took max damage, due to very high entry velocity,” noted Elon Musk. “Will be our life leader for ground tests to confirm others are good.”

That testing on the JCSAT-14 booster began on Thursday, with the stage placed on the test stand at McGregor – ironically after the stand was vacated by the JCSAT-16 first stage – which recently completed testing and has since been shipped to Florida for its launch next month. The returned stage is also sported a new cap, which may be providing some simulated weight to aid the required data gathering during the test firing.

The booster conducted a long firing of 2 minutes 30 seconds (the duration of first stage flight), that began around 7pm local time on Thursday (per L2 McGregor), which will provide vital data on the returned stage as SpaceX continue preparations for validating one of its recovered booster for a re-launch later this year.

It is once again important to point out that SpaceX’s engineers here have an enormous advantage over every other rocket engineer who has ever lived. They have in hand a recovered first stage that was actually used to launch a satellite into orbit, giving them the ability to test it and find out precisely how such equipment fares during launch. This will give them the ability, unavailable to others, to make engineering improvements that will make future first stages even more reliable and reusable.

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NASA guesses SpaceX’s Dragon-Mars mission will cost $300 million

6:20 pm

At a meeting of NASA’s Advisory Council yesterday a NASA official estimated that SpaceX will probably spend about $300 million on its Dragon mission to Mars.

Asked by the committee how much SpaceX was spending, Reuter indicated that the company’s investment was 10 times that of NASA. “They did talk to us about a 10-to-1 arrangement in terms of cost: theirs 10, ours 1,” he said. “I think that’s in the ballpark.” Given NASA’s investment, that implies SpaceX is spending around $300 million on Red Dragon.

SpaceX has not disclosed its estimated cost of the mission, or how it will pay for it. “I have no knowledge” of how the company is financing the mission, Reuter said when asked by the committee.

I suspect that the guess is significantly wrong. NASA is providing $32 million. SpaceX plans to charge customers $90 million for a single Falcon Heavy launch, which means its cost for that launch is likely half that, say $45 million. That adds up to $77 million. The cost for a Dragon capsule is not even close to $223 million, which is what remains if NASA’s guess is right, which based on this rough estimate I seriously doubt. I would bet that a single Dragon probably costs far less than $20 million. Remember, they are nothing more than basic manned capsules, and SpaceX is building enough of them to almost have an assembly line going.

So, let’s round up and say that the cost for the mission is really about $100 million (including NASA’s contribution). Other costs, such as the staff to run the mission for at least a year, will increase this cost, but not enough to bring the total to NASA’s guess of $300 million. I suspect that SpaceX will not spend anything close to $100 million of its own money for this Dragon mission to Mars.

All in all, this amount of investment seems reasonable, based on the scale of costs in the launch industry. And SpaceX’s willingness to invest some of its own money for this mission is probably wise. In publicity alone it is priceless.

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New rocket company raising investment capital

4:44 pm

The competition heats up: Two former employees of SpaceX and Blue Origin have teamed up to start their own rocket company, aimed at using 3D printing technology to build rockets “with zero human labor.”

The funding rounds are described in two documents filed in May and this month with the Securities and Exchange Commission. The first filing reports that $1.1 million in equity was sold to investors. The second filing serves as a new notice of $8.4 million in equity sold, out of a $9.6 million offering.

The filings indicate that Relativity Space is based in Seattle, but in response to an email inquiry, the company declined to say anything further about its location, its business plan or its investors. “We are entirely in stealth mode and will comment more when we are ready,” the company said.

New companies come and go, but the fact that the guys in charge of this come from these two companies, and have already raised significant investment capital, suggests attention should be paid.

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Reused Dragon cargo capsule to ISS within a year

4:05 pm

The competition heats up: SpaceX hopes to launch a previously flown Dragon capsule to ISS sometime with the next year.

This fall, SpaceX plans to refly one of its landed Falcon 9 rockets for the first time — and a Dragon capsule should make history by launching on a repeat ISS resupply mission shortly thereafter, a NASA official and a SpaceX representative said during a postlaunch news conference Monday. “I think we’re looking at SpaceX-11,” said Joel Montalbano, NASA’s deputy manager of ISS utilization, referring to the 11th resupply mission the company will fly with Dragon and the Falcon 9. (Monday’s launch kicked off SpaceX-9.)

I had been wondering when SpaceX would try to reuse a Dragon, and had assumed the reason it hadn’t happened yet was partly because of NASA reluctance combined with the delays connected with the launch failure last year. Either way, it appears that NASA is now on board and that the company is beginning to gear up for that first reflight.

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SpaceX seeks two more pads for returning 1st stages

3:58 pm

The competition heats up: SpaceX is asking for permission to establish two more landing pads so that it will have the capability of landing three first stages all within minutes of each other.

“SpaceX expects to fly Falcon Heavy for the first time later this year,” the company said in a statement responding to questions. “We are also seeking regulatory approval to build two additional landing pads at Cape Canaveral Air Force Station. We hope to recover all three Falcon Heavy rockets, though initially we may attempt drone ship landings” at sea.

This news suggests two things: 1. The first Falcon Heavy launch is definitely coming soon. 2. They are going to try to return all three 1st stages during that first launch.

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SpaceX chooses recovered first stage to reuse

4:31 pm

The competition heats up: SpaceX has chosen as the first Falcon 9 first stage to reuse the one that was the first to land successfully on a barge on April 8.

Though they have not announced the mission it will fly, I strongly suspect it will be one of the two SES communications satellites scheduled to launch in the fall. SES has already said they want to buy a launch using a re-used first stage, and the two SES satellites scheduled for the fall have some redundancy between them.

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Iridium’s next generation constellation of satellites

9:10 am

The competition heats up: Iridium prepares the first 10 of a total of 81 new satellites for launch on SpaceX’s Falcon 9 in September.

The Iridium Next program is a $3 billion investment by Iridium, according to Matt Desch, Iridium’s chief executive officer. Iridium’s purchase of 81 satellites represents approximately $2.2 billion of that cost, Desch said, and the company’s launch contract with SpaceX for seven Falcon 9 flights was valued at $492 million when the parties signed it in 2010. That was the largest commercial launch contract in history until last year’s 21-launch order by satellite Internet provider OneWeb with Arianespace.

The first 10 Iridium Next satellites will fly on a Falcon 9 rocket in September, followed by a second launch as soon as December with the next batch. Iridium managers will give the go-ahead for the second launch once the first 10 satellites finish initial in-orbit tests, Desch said. The other five launches should occur about once every two months next year to fill out the Iridium Next fleet 485 miles (780 kilometers) above Earth. Iridium’s contract with SpaceX calls for all the missions to fly on newly-built Falcon 9s, a situation unlikely to change any time soon since insurance arrangements for the initial launches have been finalized.

But Desch said he is open to purchasing reused Falcon 9 boosters in the future “if they’re the right price.”

To meet this schedule SpaceX’s launch schedule will have to ramp up considerably from its present rate of one launch about every three weeks.

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SpaceX’s first stage teaches them how to land on Mars

9:56 am

The competition heats up: This update on the status of SpaceX’s manned Dragon capsule also provides this interesting detail about the engineering knowledge gained from the company’s effort to vertically land its Falcon 9 first stages:

The company is also using the propulsive landings as a way to practically and physically test landing systems in a near-Mars atmospheric environment. “Earth’s upper atmosphere is also a really good analogue for Mars’ atmosphere,” noted [Garrett Reisman, Director of Space Operations]. “When you get up high enough, the density and consistency of the atmosphere is very similar to what you face during Entry, Descent, and Landing (EDL) on Mars. So every time we land, we take one of these rockets and we perform hypersonic retrograde propulsion, the data from which we’re sharing with JPL because it’s the first time this has ever been demonstrated on a major scale.”

To this end, Reisman pointed out that the Falcon 9 first stage landings are really serving as test beds for the EDL systems of eventual Mars missions. “Every time you see one of those rockets coming back, not only is it enabling a whole new paradigm for launching things into space, but it’s also bringing us one step closer to Mars.

As for Dragon, it now appears the company wants to do a full unmanned demo flight to and from ISS before it performs its launch abort test. They will then follow this with a manned demo mission to ISS. All three flights are planned for 2017.

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Damaged Falcon 9 first stage returns to port

7:57 am

The remains of the damaged Falcon 9 first stage that tipped over during its barge landing last week returned to port this past weekend.

Video and images of it can be seen at the link, all of which suggest that there is a slight chance the engines might be salvageable. Regardless, SpaceX once again has valuable used space hardware that no one else has ever had which it can study to improve its future rocket designs.

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Florida demands $15K port fee from SpaceX

7:18 pm

Nice first stage you got there, be a shame if something happened to it: The Florida port where SpaceX has been offloading its recovered first stages from its barge has announced that it wants to charge the company $15,000 each time.

“We view their cargo passing over our dock just like any other cargo passing our dock,” Port Canaveral Chief Executive Officer John Murray said. “We’re not looking at this as an adversarial relationship. It’s no different than anything else coming across the dock. You have to pay for use of port facilities. That’s how a port makes its money.”

“The proposed wharfage fee is 14 times higher than what any other business is being charged for using port facilities,” SpaceX spokesman John Taylor said in an email to FLORIDA TODAY. “Port Canaveral is an important partner in our recovery operations. But we expect fees to be fair and reflect our actual use of the port. We’re looking forward to participating in the meeting later this week.”

The port notes that the size and the weight of the first stages cause significant wear and tear to the port, and thus should pay more. They have a point, but this still looks like they have noticed they have a customer with deep pockets that they now are trying to pick.

Posted from Linthicum, Maryland.

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Exploring Space in the 21st Century

6:35 pm

For the past two months I have been very focused on writing what I hope will be a somewhat influential space policy paper for the Center for New American Security, comparing the different approaches the federal government has taken in the past fifteen years toward encouraging a robust launch industry in the United States. Essentially the policy paper, Exploring Space in the 21st Century: How the American space effort since 2000, both private and public, is changing the global aerospace industry, compares the big government rocket launch programs like Orion/SLS and the Air Force’s EELV/ULA with the commercial rocket launch contracts that NASA has signed with companies like SpaceX, Orbital ATK, Boeing, and Sierra Nevada to get cargo and crews up and down from ISS.

The comparison is profound, and is devastating to the supporters of big government programs. Commercial space has literally accomplished ten times more in a third the time for a tenth the cost.

That bears repeating: Commercial space ($4 billion) cost one tenth that of Orion/SLS ($43 billion), took one third the time to go from concept to launch (5 years versus 15 years), and accomplished ten times more (22 rockets/capsules versus 2.5 rockets/capsules). In analyzing these numbers, I also took a close look at why the differences are so profound. Surprisingly, the high cost of Orion/SLS has little to do with its engineering challenges, nor is it caused by any significant overcharges by the contractors. The problem is more fundamental.

The paper also reviews the effect the competition introduced by SpaceX has had on the entire launch industry. Launch costs are dropping and innovation is increasing. This, combined with the lessons learned by NASA in commercial space, suggests that the future of getting into space looks quite bright indeed.

This policy paper should be ready for publication sometime in the next two months. On Monday, however, I will be part of a space policy panel at the Center for New American Security’s annual conference in Washington, DC., where I will give a short overview of my findings to a lot of major players in the upper echelons of the Washington elite community. Their response should be quite interesting.

Thus, I will be traveling to DC this weekend, and am not sure if I will be able to post much on Monday, since I very much wish to attend the entire day’s conference and listen to the other speakers, including Vice President Joe Biden. It is my plan to write about what I see once I get back.

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Another successful Falcon 9 launch

9:01 am

The competition heats up: SpaceX has successfully put two commecial satellites in orbit. The first stage hit the barge, but the landing was unsuccessful. More details to come.

The full video of the entire launch is embedded below the fold. One interesting part includes a view from inside the first stage looking back at the second stage at separate, followed with images from the first stage on its way back to Earth..

» Read more

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SpaceX to launch again on Wednesday

5:32 pm

The competition heats up: SpaceX will attempt another commercial launch on Wednesday morning, this time putting two satellites into orbit.

They will once again try to land the first stage in what they say are difficult circumstances. They are also picking up the launch pace, with this the second commercial launch in less than three weeks. It will also be their sixth launch of the year, matching what they did in each of the last two years, with more than half the year to go.

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Musk hints details of SpaceX Mars project

4:40 pm

The competition heats up: In an interview with the Washington Post this week, Elon Musk gave some more hints at his company’s future plans to send its Dragon capsules to Mars.

“Essentially what we’re saying is we’re establishing a cargo route to Mars,” [Musk] said. “It’s a regular cargo route. You can count on it. It’s going happen every 26 months. Like a train leaving the station. And if scientists around the world know that they can count on that, and it’s going to be inexpensive, relatively speaking compared to anything in the past, then they will plan accordingly and come up with a lot of great experiments.”

The key to Musk’s effort is that he plans on doing it. He isn’t sitting around waiting for others, or trying to convince others to join him in a partnership before proceeding. He is simply doing it, and is welcoming others to take advantage of the opportunity he is offering.

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Battle for communications spectrum between private companies

9:09 am

The competition heats up: One group of mobile broadband companies is fighting another group of satellite-based internet companies for control over the use of a part of the electromagnetic spectrum.

A coalition of 5G terrestrial mobile broadband companies led by Charlie Ergen’s Dish Network on June 8 asked U.S. regulators to strip future low-orbiting satellite Internet constellations of their priority access to 500 megahertz of Ku-band spectrum – spectrum coveted by prospective constellation operators including OneWeb LLC and SpaceX. SpaceX and satellite fleet operator Intelsat, a OneWeb investor and partner, immediately filed separate opposition papers to the FCC, arguing that nongeostationary-orbit (NGSO) constellations are very much alive.

In the middle is the FCC and our hapless and increasingly corrupt federal government. I sadly suspect the side that will win this battle will be the side that gives the most campaign money to the right politicians.

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Elon Musk sends a tweet and the world listens

8:56 am

The competition heats up: Yesterday Elon Musk sent out a tweet that simply repeated something his company has been saying now for several months — but with one slight additional detail — and the press went gaga.

What Musk said was that SpaceX hopes to reuse one of its used Falcon 9 first stages by September or October. Previously they had merely said they were aiming to do it before the end of the year. Since SES has offered one of its satellites for the job, and since it has had for months two such satellites scheduled for launch by SpaceX in September and October, this announcement by Musk is not really much of a surprise. Yet, the tweet was enough for all of the following mainstream news sources to gin up news-breaking headlines:

I am not really complaining. What I am really noting is how serious the world now takes what Musk and SpaceX are doing. They say they plan to do something new and revolutionary, and people sit up and take notice. And the reasons are twofold. First, everything they have said they were going to do, they have done. Musk’s announcement has to be taken seriously. Second, Musk owns SpaceX, and does not really need anyone’s permission to do this. He isn’t in a negotiation with numerous other players, as has been the case with NASA and its projects for the past half century. We know that if he wants to try something, the only things that could stop him are lack of capital and lack of good engineering, neither of which are an obstacle in this case.

So, be prepared for the first relaunch of a rocket’s first stage sometime this fall. And don’t be surprised if that isn’t the only new thing SpaceX accomplishes at the time.

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Elon Musk to meet with Defense Secretary

9:25 am

The competition heats up: A private meeting to discuss modern innovation between Elon Musk and Defense Secretary Ash Carter has been scheduled for Wednesday.

Ash Carter, the U.S. Secretary of Defense, and Elon Musk, SpaceX’s founder and chief executive, will discuss innovation June 8 in a private meeting, the Pentagon’s top spokesman said. “Elon Musk is one of the most innovative minds in this country and the secretary, as you know, has been reaching out to a number of members of the technology community to get their ideas, their feedback, find out what’s going on in the world of innovation,” Peter Cook, the Pentagon’s press secretary said during a June 6 briefing. “The secretary’s had a number of meetings with business leaders and innovation leaders in particular out in Silicon Valley, other parts of the country, and I think that’s his goal here: to hear directly from Elon Musk on some of these issues.”

The meeting is private, which means an agenda or discussion items are generally not released. More details were not immediately available.

I am sure about one thing: This meeting is going to make the corporate board of ULA very nervous.

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SpaceX lobbies Texas government for spaceport backing

1:53 pm

The competition heats up: In testimony today before the Texas legislature, a SpaceX official called for more government funding to support the company’s spaceport construction in Boca Chica near Brownsville, Texas.

At a recent joint legislative committee hearing held at UT-Rio Grande Valley in Brownsville, Caryn Schenewerk, senior counsel and director of governmental affairs for SpaceX, pointed out that zero dollars were appropriated to the Texas Spaceport Trust Fund during last year’s legislative session. In contrast, Schenewerk said, Florida commits $20 million a year to its spaceport infrastructure fund.

“One of the things I want to highlight for you is that unfortunately, the spaceport trust fund was not funded in the 84th Legislature and we will certainly be advocating for it to be considered by the 85th and for it to be part of the budget in the 85th Legislature,” Schenewerk testified. “By contrast, Florida consistently funds its space infrastructure fund to a tune of $20 million a year. Those infrastructure matching grants go to exactly the kind of activities that we are undertaking at Boca Chica. They are public-private partnerships for investing specifically in what is so costly an undertaking, the infrastructure.”

Obviously, SpaceX’s spaceport is going to require an increased financial commitment by the state government to build and maintain the increased infrastructure that such large operations require. At the same time, SpaceX doesn’t need a handout. They shouldn’t expect the taxpayers to pay for their private spaceport.

The article does provide some updated information about the spaceport’s construction status. It looks like they are aiming for a 2018 launch date.

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Falcon 9 first stage returns to port, with a noticable list

1:02 am

The competition heats up: The first stage from SpaceX’s most recent Falcon 9 launch returned to port today, showing a visible lean.

Musk said that the stage was probably OK, but there was some risk of tipping. This was due to the fact that the contingency “crush core” was used up. He described on Twitter that the crush core was an aluminum honeycomb for energy absorption in the telescoping actuator. Once the stage was within sight of land, it became clear that the booster had a noticeable lean to it, due to the aforementioned contingency crush core being used up. The ramifications of this are still unclear, but Musk’s tweet implied that the crush core is easily replaceable.

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