On Saturday SpaceX successfully conducted a dress rehearsal countdown and static fire engine test of the Falcon 9 rocket that will loft a Dragon capsule to ISS next week.
The results of the test itself have not been released, but that it was completed suggests all is well for the upcoming launch.
Taking a close look at the engineering and history of SpaceX’s new Raptor engine, presently under development.
Quite fascinating and absolutely worth a read.
A static fire engine test of the Falcon 9 scheduled to lift Dragon to ISS next week has been delayed one day.
The article gives no explanation for the delay.
The competition heats up: In testimony to Congress Wednesday, Elon Musk described how allowing SpaceX to compete as a military launch provider would significantly lower costs.
[Senator Richard Shelby (R-Alabama)] said the Air Force EELV contracts require compliance with complex oversight and accounting practices that add costs to the program. As a result, he suggested comparing the cost of a SpaceX Falcon 9 and a ULA Atlas or Delta was comparing apples and oranges.
Musk agreed “there is additional cost for U.S. government missions due to the mission assurance process.” And he said SpaceX’s costs for launching a military mission would be 50 percent higher than for a purely commercial launch. Even so, he said, SpaceX could provide a Falcon 9 rocket for around $90 million as opposed to nearly $400 million for a ULA launcher. “Even when you add the Air Force overhead, there’s still a huge difference,” he said. [emphasis mine]
The only reason that Congress is against eliminating the military launch monopoly given to ULA and allowing SpaceX to compete is because the monopoly feeds a lot of pork to the districts of certain but powerful legislators like Shelby.
ULA and Shelby are losing the argument however. The cost differences are too high, and SpaceX has proven that it can do the job efficiently and effectively. Eventually the monopoly will die, and the sooner the better.
Returning the Falcon 9 first stage safely: More details about the next attempt during the next Dragon launch to ISS on March 16.
Not only will this test do more engine burns, they will attempt the first deployment of the stage’s landing legs. The article also gives more details about the last launch test, as well as the Grasshopper tests.
Posted from Tucson, Arizona, at last home!
It is now confirmed that the next Falcon 9 launch to ISS will have legs on its first stage and will attempt a controlled landing over water.
Earlier reports were based on rumors and unofficial reports.
The competition heats up: NASA is preparing the next round of commercial contracts to supply cargo to ISS.
NASA announced the plan in a request for information released late Feb. 21. Responses from industry are due March 21. The document, which NASA posted online, did not say when the agency would solicit bids, or when it would make an award for the Commercial Resupply Services 2 (CRS) contract. The expected budget for CRS 2 is between $1 billion and $1.4 billion a year from 2017 to 2024, NASA said. NASA envisions four to five flights a year under CRS 2. Back in January, the White House announced it wanted to extend space station operations through 2024. Congress has currently committed to fund the space station through 2020. CRS 2 contract calls for delivery of 14,250 to 16,750 kilograms per year of pressurized cargo, and delivery of 1,500 to 4,000 kilograms per year of unpressurized cargo.
Assuming both SpaceX and Orbital Sciences win new contracts, this will give them a strong cash flow as they pursue new space endeavors.
The purchase of land by SpaceX in the Brownsville, Texas area might have revealed the name the company is considering giving to its spaceport there.
It appears they have combined the various plots of land that they have purchased and named that development “Mars Crossing.”
The competition heats up: The next Falcon 9/Dragon launch to ISS will include the first test of legs on the rocket’s first stage, as well as an attempt to complete a soft touchdown on water of that first stage.
The article is chock full of interesting details about SpaceX’s effort to make the first stage of the Falcon 9 reusable.
Posted from Garden City, New York.
The competition heats up: More evidence that Brownsville, Texas, has won the competition to become the location of SpaceX’s private commercial spaceport.
The competition heats up: SpaceX gets incentives to build a spaceport in Texas.
For a variety of reasons, SpaceX and NASA have agreed to delay the next Dragon cargo mission a few weeks to no early than March 16.
It looks like it was a combination of minor issues that, when piled up, called for a delay.
The legs for Falcon 9’s first stage.
They might make their first flight on the next supply mission to ISS, now scheduled for no earlier than March 1.
What life has been like for one engineer who works at SpaceX.
Key quote:
According to Pearce, the best and the worst things about working for Musk are actually the same. “He doesn’t feel the need to make reasonable requests,” Pearce says. “The whole idea of SpaceX is not reasonable. The idea that a dot-com millionaire could take [US] $100 million and start a rocket company that within 13 years would be taking supplies to the International Space Station, that’s on track to take crew to the International Space Station — that’s not reasonable.”
But SpaceX did it.
SpaceX successfully tested the parachute system on its Dragon capsule on Friday.
And in a competing test, NASA successfully tested Orion’s parachute system the day before.
Both systems plan test flights later this year to prove the safety of the spacecraft.
I am shocked, shocked! NASA’s first test flight of both the Orion capsule and the heavy-lift SLS rocket in 2017 might be delayed because of design problems with the European-built service module.
Overweight and struggling with design delays, the European-built service module for the Orion crew exploration vehicle may not be ready for a much-anticipated test flight by the end of 2017. The preliminary design review for the Orion spacecraft’s critical engine and power element is now on track for May after a six-month delay to contend with weight issues, according to Thomas Reiter, director of the European Space Agency’s human spaceflight and operations programs.
I am willing to bet that SpaceX will put astronauts in space on Dragonrider before this unmanned SLS flight occurs.
The competition heats up: SpaceX has signed a contract with a Japanese commercial satellite company.
The story was first reported on Friday, but I was busy this weekend and forgot to post it. Key quote:
The launch contract award for JCSAT 14, a communications satellite owned by Tokyo-based SKY Perfect JSAT Corp., adds another mission to SpaceX’s backlog, which stands at nearly 50 missions worth nearly $5 billion, according to a company press kit.
As SpaceX rolls these missions out and the money rolls in, it will insure the likelihood that they will build the Falcon Heavy as promised. And when they do, they will have created a heavy lift rocket and done it for pennies, compared to the costs spent on numerous government projects attempting to do the same.
The competition heats up: Arianespace, in an effort to trim costs, is considering slashing the number of companies that will build its next generation rockets from 150 to 50.
You might call this the SpaceX effect. Their success and lower launch costs is forcing changes throughout the launch industry.
Note also that there is certainly a lot of room for Arianespace to trim, considering that this European rocket company has still never made a profit, despite dominating the commercial launch market for years.
The competition heats up: SpaceX on Monday successfully launched its second geosynchronous commercial satellite.
I expect the company to now step up the pace of its launches.
The second commercial launch on SpaceX’s Falcon 9 rocket has been delayed three days until January 6 because an unspecified issue with the rocket’s fairing.
It appears the company wants to do some additional inspections of the rocket, just to be sure all is well. They haven’t been more specific then this,
