An evening pause: This SpaceX video taken by a camera attached to the fairing of the Falcon 9 rocket is cool not because of the video itself. Cameras on rockets have become routine, even for NASA. What is cool is that they have unveiled it using the same Johann Strauss waltz used in the move 2001: A Space Odyssey (1968). It shows that SpaceX is aware of the cultural impact of what they do.
Hat tip Tom Wilson, Tom Biggar, and others.
The competition heats up: SpaceX has filed papers with the FCC to begin testing the design and construction and launch of a constellation of 4,000 satellites for providing global internet access.
Musk’s FCC filing proposes tests starting next year. If all goes well, the service could be up and running in about five years. The satellites would be deployed from one of SpaceX’s rockets, the Falcon 9. Once in orbit, the satellites would connect to ground stations at three West Coast facilities. The purpose of the tests is to see whether the antenna technology used on the satellites will be able to deliver high-speed Internet to the ground without hiccups.
It appears to me that Musk’s constellation will be made up of cubesats, small and cheap to build, and easy to launch in large numbers as secondary payloads on every Falcon 9 launch. In other words, as long as SpaceX can get customers to pay for launches of large satellites on its Falcon 9, Musk will be able to launch and maintain his constellation of cubesats for free.
In the heat of competition: Stratolaunch and Orbital ATK have quietly parted ways as problems have developed in building Stratolaunch’s giant first stage aircraft.
The company went with a radical engineering idea — using a giant airplane as their first stage — which might turn out great but could just as easily become a disaster and failure. Such ideas are by their nature filled with many unknowns.
In a sense, this story validates SpaceX’s approach to developing new space technology, which is to take known engineering and to upgrade it while refining the production methods for building it to lower costs. With this approach, you lower risks by reducing the number of unknowns you have to deal with.
The competition heats up: Airbus unveiled today its prototype design to recover and reuse the engines and avionics of its Ariane rockets.
Herve Gilibert, technical director for Airbus’ Space Systems division, said the Adeline propulsion unit — engine and avionics — is where lies most of the value of the first stage. The Airbus team concluded that SpaceX’s design of returning the full stage to Earth could be simplified by separating the propulsion bay from the rest of the stage, protecting the motor on reentry and, using the winglets and turbofans, return horizontally to a conventional air strip. “We are using an aerodynamic shield so that the motor is not subjected to such high stress on reentry,” Gilibert said. “We need very little fuel for the turbofans and the performance penalty we pay for the Ariane 6 launcher is far less than the 30 percent or more performance penalty that SpaceX pays for the reusable Falcon 9 first stage.
Gee, for decades Arianespace and Boeing and Lockheed Martin and everyone else in the launch industry insisted it made no economic sense to try to recover and reuse the first stage of their rockets. Then SpaceX comes along and makes an effort to do so, without as yet even coming close, and suddenly everyone agrees it is economically essential to do it as well.
Isn’t competition wonderful?
The competition heats up: The Air Force has issued a request for proposals for the development of new rocket engines to replace the Russian engine used on the Atlas 5 rocket.
The press release is a little vague in that it seems to be calling for the development of this new engine, but it could also be interpreted as calling for the development of an entire rocket system. The amount of money involved is too small for this, however, so I suspect we are only talking about engine development here.
Meanwhile, they will continue to issue launch contracts to ULA and SpaceX while they wait for this new engine to be developed. Note also that this sure is a good deal for ULA, getting the Air Force to pay for upgrades to its Atlas 5 rocket.
The competition heats up: Airbus Safran have come to an agreement with the European Space Agency on building Ariane 6, Europe’s next commercial rocket.
The key part of the deal is that ESA and Arianespace will be ceding ownership of the rocket to Airbus Safran.
The French government is likely to approve the sale of CNES’s 34-percent stake in the Evry, France-based Arianespace launch service provider to Airbus Safran Launchers at about the same time as the Ariane 6 development contract is signed.
With that sale, Airbus Safran will control Arianespace, which means they will also own the rocket they are building for Arianespace. This is fundamentally different than the situation with Ariane 5, which Airbus built for an Arianespace owned and run by the many-headed ESA. The result was a bloated government-run operation that never made a profit.
Now Airbus will own it instead. They have already indicated that they will trim the costs at Arianespace. More importantly, with ownership will come the freedom to compete effectively in the much more competitive launch market created by the arrival of SpaceX. No need to get permission from ESA to do things.
The competition heats up: The Air Force on Tuesday certified SpaceX to permit it to bid and launch military payloads.
This puts big pressure on ULA, which no longer has a monopoly on all military launches. In order to gain contracts they are going to have to compete, lowering their prices to match SpaceX’s.
Hat tip Tom Wilson.
The competition heats up: The chief executive of one of Russia’s largest aerospace centers admitted during a television appearance on Friday that their country is losing market share to SpaceX.
“The commercial launch market has changed over the past few years. New players have emerged, for example the American company SpaceX. Few people believed that a commercial project would be able to break into the market and create a competitive product, create a carrier [rocket] that’s competitive in terms of price and quality. But this has happened and we have to reckon with it,” he said. “It’s true that we have reduced our presence in the commercial launch market in recent years.
The irony here is that all of the decisions by Putin and the Russian government since SpaceX’s arrival — most especially the decision to consolidate the entire aerospace industry into a single corporation controlled by the government — have actually worked to limit Russia’s ability to compete.
With a safe splashdown today, SpaceX completed another successful Dragon cargo mission to ISS.
The next Dragon cargo flight is scheduled for June 26, when SpaceX will once again try to land the Falcon 9 first stage vertically.
In testimony at a hearing in the French parliament the head of Arianespace admitted that the company has been in a head-to-head competition with SpaceX for the past two years, with SpaceX grabbing half the business.
He also claimed that they think they will be able to compete with SpaceX, even if it succeeds in recovering and reusing its first stage.
Israel said Arianespace fully expects SpaceX to succeed in its attempt to recover its Falcon 9 first stage.
But that’s just the start of the challenge, he said. It remains unknown what the refurbishment costs will be compared to the cost of churning out a fresh stage from an existing production line. He said it is also unclear whether commercial fleet operators will immediately accept placing $200 million telecommunications satellites on a rocket with a refurbished stage.
Finally, he said, flying a reusable stage means sacrificing first-stage performance so that enough energy is available to power it back to its recovery point. That power is thus unavailable for the mission, which is one reason why Hawthorne, California-based SpaceX thus far has attempted to recover its stages only on low-orbit missions, not for missions to geostationary transfer orbit, where most commercial satellites operate.
All true, but if Arianespace sits on its hands because of these facts it will eventually lose. It needs to rise to the challenge that SpaceX poses, not poo-poo the challenge.
The competition heats up: SpaceX has begun prepping the construction sites at its private spaceport in Brownsville, Texas.
The county has begun work on a road to where the spaceport command center will be, and SpaceX has established its construction headquarters in a double-wide trailer there. It is expected that actual construction of the command center will begin in August, with the launchpad construction to follow.
The expected cost for building the entire spaceport: $100 million. Compare that to the billions the Russians are spending for Vostochny, or the billions that NASA spends on comparable facilities.
The competition heats up: SpaceX’s first abort test of its Dragon capsule was completed successfully this morning.
The test not only demonstrated the capsule’s ability to escape the launchpad and land safely in the ocean nearby, it proved that its SuperDraco thrusters have the power to lift the spacecraft off the pad, which also means they have the power to lower the capsule to a soft landing on land.
Video embedded below.
The competition heats up: In anticipation of its Wednesday, May 6, launchpad abort test of its Dragon capsule, SpaceX has put out a press release providing an overview of the test and what will happen.
The launch window opens at 7 am (Eastern), but don’t be surprised if it doesn’t happen then. They have a very long launch window, and could do it almost anytime during the day.
The competition heats up: SpaceX has successfully completed its fifth Falcon 9 launch of the year, putting a Turkmenistan’s first communications satellite into orbit.
This was the 18th consecutive successful launch for the Falcon 9, and the 13th in a row for its upgraded design. Not bad for a company that did not even exist a little more than a decade ago.
The competition heats up: The next commercial Falcon 9 launch is now set for tonight, Monday, less than two weeks after the last Falcon 9 launch.
The next two weeks will be especially busy for SpaceX, as they also have scheduled the first launch abort test of Dragon on May 5. The launch will also be the fifth for Falcon 9 this year, putting it in the lead as the busiest rocket in the world for 2015, ahead of the Russian Soyuz.
The competition heats up: NASA has delayed, for the second time, when it will award its next round of cargo contracts to ISS, pushing the date back from June to September.
Though agency officials said they could not reveal why they had delayed the contract awards, they did say it was to gather more information. My guess is that the agency wants to see how SpaceX’s launch abort tests turn out this year before it makes a decision. If successful, they will then have the option of dropping SpaceX’s as a cargo carrier and pick someone else, possibly Dream Chaser, to provide up and down service to ISS. That way, they would increase the number of vehicles capable of bringing people and supplies up to ISS.
Delaying the award decision until September gives them time to evaluate the abort tests results, as well as give them a cushion in case those tests get delayed somewhat.
The competition heats up: SpaceX has now scheduled the pad abort test for its manned Dragon capsule for no earlier than May 5.
This is three days later than previously scheduled, though the previous schedule was quite tentative. This announcement is more firm.
Link here.
Lots of interesting details describing the entire first stage landing attempt. Two interesting facts: 1. The barge was not seriously damaged by the landing crash and will be ready for the next attempt. 2. It appears they will try for a barge touchdown again instead of on land.
After a successful launch three days ago Dragon successfully berthed with ISS on Friday, bringing 4,000 pounds of cargo, including an Italian-built expresso machine designed to work in weightlessness.
