Cygnus was successfully berthed with ISS early Sunday morning.
I just got back from a long day hike, so I am now catching up on what was apparently a very good day for commercial space.
The competition heats up: Japan’s H-2A rocket, built by Mitsubishi, has won its first commercial contract.
This is a surprise, as Japan has tried for years to sell the H-2A to commercial satellite carriers, with no success. That they have finally succeeded suggests to me that the demand for launch services is increasing, and there is room for more companies to provide the service.
I must admit I did not expect this. When we made our reservations to stay in a timeshare motel in Gatlinburg, Tennessee, I imagined the town would resemble the small West Virginia towns I am very familiar with from my many years of caving in that state. There would be a relatively quiet main street, with some restaurants, a supermarket, one or two gas stations, and some basic shopping.
What I found instead is a wonderfully energetic example of American capitalism, a carnival amusement area reminiscent of the amusement spots of the past and most epitomized by Brooklyn’s Coney Island.
When I was growing up in Brooklyn in the late 1950s and 1960s, Coney Island was a shadow of its grand past, but it still carried with it much of its old glory. You could stroll along the boardwalk or Surf Avenue and visit hundreds of shops, stores, and amusement rides, most of which were independently owned. In addition, the island also had several larger private amusement parks, such as Steeplechase Park, Astroland, and Luna Park (which unfortunately had closed before I ever saw it), each of which had a collection of their own rides and amusements. With some, like Steeplechase and Luna, you had to pay a separate admission price to get in.
This is exactly what I discovered here in Gatlinburg and the adjacent towns of Pigeon Forge and Sevierville.
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India has now rescheduled the launch of its home-built GSLV rocket for December 15.
The launch of Geosynchronous Satellite Launch Vehicle (GSLV), which was deferred on August 19 following a flaw in the rocket, will take place on December 15, ISRO head said here today. “The launch of GSLV D5 satellite which was postponed on August 19 about two hours before liftoff after detection of a fuel leak in the rockets’ second stage will now be held on December 15,” ISRO chairman Dr K Radhakrishnan said at an interactive session with students and teachers here.
Due to problems developing SpaceShipTwo’s engine, it appears that its first flight into space will not occur sooner than February 2014, and that commercial operations will likely not begin before the end of 2014.
The problem is that despite public claims to the contrary, the nitrous oxide-rubber hybrid has never been hot fired on the ground at full duration, sources indicate. And the engine is not powerful enough even when fully fired to get SpaceShipTwo into space with any actual payloads (i.e., six wealthy passengers). Even as Scaled Composites has pursued the flight test program and Virgin Galactic has issued optimistic flight predictions that commercial flights are only months away, the two companies have been secretly working on alternatives to the nitrous oxide-rubber engine they have been using to explore SpaceShipTwo’s flight envelope. Sources report that the development of alternative hybrid designs has been running into trouble. An engine that used nitrous oxide and nylon exploded on Scaled Composites test stand on May 17. The nozzle and rocket casing were thrown clear and the test stand was wrecked. The composite tank holding the nitrous oxide did not explode, but it was damaged to the point where it could not be reused.
This is very bad news. To develop a new engine at this late stage of development will be quite difficult. The spaceship itself was designed specifically with the first engine in mind. Any replacement will likely be different in power and design and require some changes to the ship.
The window for the launch of SpaceX’s upgraded Falcon 9 will open at noon (Eastern) on Sunday.
NASA has released more details about Sunday’s schedule of Cygnus’s rendezvous and berthing with ISS.
Orbital Sciences is now aiming for a Sunday berthing of Cygnus to ISS.
SpaceX is now aiming for a Sunday launch of its upgraded Falcon 9 rocket.
A test flight of SpaceShipTwo was scrubbed today because of weather.
What made this particular test flight interesting is that about three hundred of Virgin Galactic’s space tourist customers had been invited to Mohave to watch it. More info here.
Opportunity knocks: A new delay in the launch of a Russian weather satellite illustrates the need that small satellite owners have for their own rocket.
The planned mid-December launch of a Russian Soyuz/Fregat rocket carrying a Russian weather satellite and a half-dozen small satellites for British, Norwegian and Canadian customers has been delayed again, to late February, following the latest series of issues with the main satellite payload, industry officials said. The delay, which is not the first for this launch, illustrates the immutable reality confronted by owners of small satellites manifested as secondary payloads: You launch at the convenience of the principal passenger, and not before.
If there was a small rocket available for these small satellites, not only would they flock to it, the number of small satellite customers would probably skyrocket, as the only thing preventing the funding of many nanosats is the lack of the launcher.
On another note, the technical delays for this Russian satellite and its rocket once again highlight the quality control problems within the Russian aerospace industry.
The competition heats up: China today successfully launched a brand new quick response rocket.
Very little is known about the Kuaizhou rocket, other than it was developed by CASIC. No photos or graphics exist in the public domain. It is also known the rocket – likely on its test flight – was carrying a satellite, called Kuaizhou-1. Built by the Harbin Institute of Technology, the new satellite will be used for emergency data monitoring and imaging, under the control of the national remote sensing center at the national Academy of Sciences. The new satellite is probably part of a “quick response satellite system” model that was already announced as in the works by the Chinese.
The rocket appears to be fueled entirely by solid rocket motors. Thus, they could build a bunch and have them in storage, ready to go at any time.
The competition heats up: China announced today that it plans to hold the launch cost of its Long March rockets at $70 million per launch.
Until Space Exploration Technologies Corp. (SpaceX) of Hawthorne, Calif., arrived on the scene with advertised launch prices that bested even those of the Chinese, the Long March was considered the low-cost option among providers of rockets carrying satellites to geostationary transfer orbit, where most communications satellites are dropped off in orbit. [Chinese] officials point out that SpaceX has yet to prove its ability to maintain its prices – between $58 million and around $65 million for commercial customers – as it inaugurates its new Falcon 9 v1.1 rocket and ramps production to meet the company’s large commercial backlog.
China is gambling that its proven track record will entice customers to pay them the extra money over SpaceX’s unproven Falcon 9.
Wind tunnel tests of Dream Chaser’s thermal protection system were recently completed at the Langley Research Center in Virginia.
Because of the scheduled arrival of a Soyuz manned capsule to ISS on Wednesday, NASA and Orbital Sciences have decided to delay Cygnus’s rendezvous and berthing until Saturday.
As far as I can tell, the software glitch and the delay are relatively minor issues, being handled with due care and caution, and will not prevent the eventual docking. More important, they are not serious enough to require any major design changes to Cygnus, which means the freighter will be able to begin operational flights soon after this demo flight is completed.
A software conflict today forced Orbital Sciences to delay the rendezvous of Cygnus with ISS to Tuesday.
SpaceX will delay its planned December launch of Dragon to ISS in order to complete upgrades to the capsule.
It was already expected that this December launch would be delayed anyway because NASA wants SpaceX to complete two launches of the upgraded Falcon 9 rocket before using it to launch Dragon to ISS.
The competition heats up: The Russians have now rescheduled for September 30 the next Proton rocket launch.
The Russian Proton rocket’s return to flight following its spectacular July 2 failure has been rescheduled for Sept. 30 following a review of a first-stage valve issue and discussions between the Russian and Kazakh governments over launch safety issues.
They claim the main reason for the delay was the issues of clean-up following the July 2 launch crash, but that “first-stage valve issue” intrigues me. They have been very closed-mouth about it, yet it very clearly existed.
A lot of famous people have bought tickets to fly on Virgin Galactic’s SpaceShipTwo but not William Shatner: He’s apparently afraid of flying!
That’s according to Richard Branson. Shatner says instead that it’s the price of the ticket. “He wanted me to go up and pay for it and I said, ‘Hey, you pay me and I’ll go. I’ll risk my life for a large sum of money’. But he didn’t pick me up on my offer.”
The competition heats up: Boeing has successfully completed a series of thruster tests for its CST-100 manned capsule.
Check out this detailed overview of the upcoming launch of SpaceX’s upgraded Falcon 9, including yesterday’s static fire test.
Orbital Sciences has now posted a detailed outline of Cygnus’s flight schedule for the next few days.
It appears the spacecraft continues to do well as it continues its tests prior to approaching ISS.
The competition heats up: After several tries, SpaceX finally completed the static fire test of its upgraded Falcon 9 rocket today.
It appears it was a success, and that all systems are go for launch when the range becomes available in about 10 days.
An Australia test flight of a scramjet engine ended in failure today when the rocket carrying the engine failed to reach the require elevation for the test to begin.
The competition heats up: Arianespace has signed a contract to build 18 more Ariane 5 rockets.
This order takes the number of Ariane 5 launchers in production for Arianespace to 38, and guarantees the continued provision of launch services for the European operator’s customers at the Guiana Space Centre through to the end of the decade.
Without doubt Arianespace is now in a solid position through the end of the decade. What will happen to them, however, when Falcon 9 and other cheaper rockets begin to fly regularly will be the real story. They have not yet found a way to cut their costs.
Cygnus is operating well in orbit, with berthing to ISS scheduled for September 22.
More information here, including details about Orbital Sciences’ effort to replace the refurbished Soviet-era engines it uses on Antares in order for the rocket to have a long term viability.
The competition heats up: Antares has successfully put Cygnus into orbit.
The next test is getting Cygnus berthed at ISS.
The competition heats up: An unmanned spacecraft designed to get rid of space junk is set to launch in 2018, and use a new European built reusable launch system.
Both components of this story are significant. First, a company has gotten the necessary financing to build the spacecraft, proving that there is profit to be made in the removal of space junk. Second, the launch system is simple and reusable, and will lower the cost of getting small payloads into orbit significantly. And it appears it is being built.
The second static fire test of SpaceX’s Falcon 9 rocket, planned for yesterday, has been rescheduled for Wednesday.
A delay until the end of September for the actually launch is now certain, since the launch facility and range will be tied up in the interim with other activities.
Orbital Sciences has decided to delay the first launch its Cygnus capsule to ISS by one day.
They found a bad cable and are replacing it.
