An evening pause: On the eve of this year’s election day, this scene from Becket (1964) expresses well what I wish the American voters would do to both the Democratic Party and the Republican leadership in Congress. They all need to go, for the health of the country and because of their repeated malfeasance in office.
Hat tip to Phil Berardelli, author of the new edition of Phil’s Favorite 500: Loves of a Moviegoing Lifetime.
The competition heats up: Reaction Engines, the British company developing a hybrid air-breathing rocket engine, today received obtained a significant funding boost from a new private partner as well as the British government.
The government has committed $60 million, while BAE has purchased 20% of the company with a commitment of an additional $20 million.
The craft Reaction Engines intends to eventually produce, known as Skylon, depends on the ability to cool an incoming airstream from 1,000 degrees C to minus 150 C almost instantly, at close to 1/100th of a second. That process doubles the technical limits of a jet engine, and would enable the craft to reach extremely fast speeds in Earth’s atmosphere, up to give times the speed of sound, before switching to a rocket engine to reach orbit.
Don’t start buying tickets however. They don’t expect to begin manned test flights for at least a decade
The competition heats up: ULA successfully completed its third Atlas 5 launch in October yesterday.
ULA’s has one more Atlas 5 launch scheduled this year, lifting Orbital ATK’s Cygnus capsule up to ISS on December 3.
The competition heats up: Satellite maker Eutelsat has signed a seven year multi-launch deal with International Launch Services (ILS) using the Proton rocket.
The ILS press release does not state how many launches this contract covers, which makes me suspect that ILS was forced due to competition with SpaceX to give Eutelsat a great deal of flexibility about which launcher it uses with each satellite down the road. The ILS release even admits this. ““With their selection of ILS Proton for this Multi-Launch Agreement Eutelsat has made a clear statement that flexibility and schedule assurance are key discriminators.”
This is still a good thing for the Russians, as it insures them a share in the launch market for almost the next decade.
An evening pause: Performed with spirit by the Radio France orchestra, in anticipation of Halloween.
Hat tip Danae.
The Apollo-era prototype lunar rover that had been thought lost when it was sold for scrap has been found and is actually possibly going to go up for public auction.
The competition heats up: In its effort to improve its efficiency and lower costs, ULA shuffled and reduced the size of its executive team.
All these changes are under the leadership of the company’s CEO Tory Bruno, who took over in 2014 with the goal of cutting what company charges for a launch while speeding up its launch prep times. The effort to launch three Atlas 5s in this month is clearly the result of this policy.
The competition heats up: Worldview, the company planning to sell tickets for high-altitude tourist flights to the edge of space, successfully completed this weekend a test flight of a 10-percent scale prototype of its capsule and balloon.
The balloon reached an altitude just over 100,000 feet, just under 19 miles. The capsule then separated and landed safely using a parafoil. This success keeps them on schedule for their first commercial flights in 2017.
The competition heats up: NASA will announce the two contract winners for its second round of ISS cargo contracts on November 5.
If it was up to me to pick the two winners from the four companies bidding, SpaceX, Boeing, Orbital ATK, and Sierra Nevada, I would go with Orbital ATK and Sierra Nevada. SpaceX and Boeing already have contracts to ferry crews to ISS with their Dragon and Starliner capsules. By picking Orbital ATK’s Cygnus capsule and Sierra Nevada’s Dream Chaser reusable mini-shuttle, NASA would then have four different ways to get payloads to ISS.
Sadly, the decision is not up to me. It is more likely NASA will pick SpaceX and Boeing. Boeing especially is likely to get picked because they are an established big player with lots of capital and influence.
On Thursday Zero-G’s 727 airplane, used to provide commercial customers a short ride in weightlessness, was forced to make an emergency landing in Florida when pilots detected a possible engine fire.
Link here. It appears that SpaceX hopes to complete the following launches in quick order::
1. November 24: First Falcon 9 upgrade launch: 11 Orbcomm low-orbit satellites
2. December 15: Last old Falcon 9 launch: Jason 3
3. December 27: Second Falcon 9 upgrade launch: SES-9 geosynchronous communications satellite
4. Early January: Third Falcon 9 upgrade launch: Dragon and the Bigelow BEAM inflatable module to ISS
All these dates are of course subject to delays. Launches 1 and 3 will definitely attempt vertical landings of the first stage on a barge.
The main point of the article above was to note that the SpaceX is now ready to do a full thrust test firing of the first stage that will be used in the November 24 launch, doing that test at its McGregor, Texas, test facility. As noted, “All Falcon stages pass through the Texas site, allowing them to be fired up and tested for any issues prior to continuing their journey to the launch site.” The article then described one case where the testing successfully spotted an issue that was fixed prior to launch.
I think this speaks volumes about the robustness of SpaceX’s manufacturing process. Their rockets are built in one place, shipped to another for testing, and then shipped to a third for launch. And all within mere weeks. This robustness also suggests that the rocket’s first stage will be able to withstand its vertical landing and be able to be reused, as planned.
The article also provides some further insights in why the company switched the SES-9 and Orbcomm launches.
Researchers have created the blackest least reflective material ever made, using as inspiration the scales on the all-white cyphochilus beetle.
The competition heats up: ULA will attempt its third Atlas 5 launch in October, launching a new GPS satellite for the Air Force on October 30.
In the past ULA never packed its launches in this tightly. I suspect they are now doing so because of the competition from SpaceX. They need to show their customers, both commercial and the government, that they are a reliable launch provider. Launching three Atlas 5s in one month is one way to do it.
RussianSpaceWeb today has posted a good detailed update on the construction status of Vostochny.
The update suggests that the April 12 deadline is not firm. Things could be delayed beyond that date. The update also made no mention of the report that the Soyuz rocket assembly building had been built to the wrong size. This could either mean that the building was built correctly and the report was wrong, or that they are now trying to keep this fact from the press while they scramble to fix it.
An evening pause: Recorded live, September 5, 1967, in Copenhagen, Denmark. Having some fun with the old folk ballads.
Hat tip Danae.
The competition heats up: Dragonfly, SpaceX’s test capsule for testing vertical rocket landings, has arrived at their facility in McGregor, Texas.
DragonFly will be attached to a large crane, ahead of a series of test firings of its SuperDraco thrusters to set the stage towards the eventual goal of propulsive landings. The first test is set to take place in the next few weeks to kick start around two years of incremental testing.
Similar in concept to Grasshopper, Dragonfly is not an actual Dragon capsule, but a testbed for figuring out how to do vertical landings with a capsule, using thrusters.
Egyptian researchers have developed what they think could be a cheap and easy way to desalinate sea water.
In a paper published last month in the journal, Water Science & Technology, researchers Mona Naim, Mahmoud Elewa, Ahmed El-Shafei and Abeer Moneer announced that they have developed a new way to purify sea water using materials that can be manufactured easily and cheaply in most countries, and a method that does not rely on electricity.
The technology uses a method of separating liquids and solids called pervaporation. Pervaporation is a simple, two-step process – the first step involves filtering the liquid through a ceramic or polymeric membrane, while the second step requires vaporizing and collecting the condensed water. Pervaporation is faster, cleaner and more energy efficient than conventional methods, not least because the heat required for the vaporization stage does not necessarily have to be electrically generated.
The technology is not yet proven, but if it bears fruit, many of the world’s water problems will soon vanish.
An evening pause: The song, which is really nice, is really just background music to a beautiful video of what it is like to fly fish in Montana. As always, I want to note the sophistication of the human engineering and design that makes this activity possible. It is as beautiful as the countryside and the music.
Hat tip Rocco.
The competition heats up: China’s Long March 3B rocket successfully placed a commercial communications satellite in orbit on Saturday.
Busy times for the launch business. And it appears that things will get even busier in the coming months.
The competition heats up: Russia’s Proton successfully orbited a Turkish communications satellite on Saturday, the third successful launch in a row since a May 16 launch failure.
They hope to complete two more launches before the year is over.
The competition heats up: SpaceX has rearranged the payloads for its next two launches, delaying the SES-9 geosynchronous communications satellite launch until December to instead launch 11 Orbcomm low-orbit satellites in November.
Using the upgraded Falcon 9, this switch will give them more fuel to try a vertical landing of the first stage on this first launch. They will then try again on the second launch.
An evening pause: This clip is actually only the last half of the chariot race scene from Ben-Hur (1959), still one of the greatest action sequences ever put on film. And not only was it on film, but they did it without any computer animation. What you see is real, real horses and real chariots and real actors and real very skilled and brave stunt men. (See this short film on how the even earlier 1925 silent-era epic film Ben-Hur version was made, in a similar manner.)
If you get the chance, watch the 1959 film. Truly a great Hollywood epic.
Hat tip Phil Berardelli, author of the new edition of Phil’s Favorite 500: Loves of a Moviegoing Lifetime.
The competition heats up: NASA this week awarded contracts ranging from $4.7 to $6.9 million to three different smallsat launch companies.
The companies are Firefly Space Systems, Rocket Lab USA, and Virgin Galactic. The second is the company that just won the contract to put a privately-built lunar rover on the moon (part of the Google Lunar X-Prize).
In the past, cubesats and other small satellites could only afford to be secondary payloads on much larger rockets. Thus, they were at the mercy of the needs of the primary payload, often resulting in significant unplanned delays before launch. This in turn acted to discourage the development of smallsats. Now, with these private launch companies designed to service them exclusively the smallsat industry should start to boom.
Note also the low cost of these contracts. The small size of cubesats and the launchers designed for them means everything about them costs much less. Putting an unmanned probe into space is thus much more affordable.
The settlement between Orbital ATK and Aerojet Rocketdyne over the failure of an Aerojet Russian engine that failed during an Antares launch has wiped out Aerojet’s entire second quarter profit.
The Rancho Cordova rocket engine maker reported a $38.1 million quarterly loss Tuesday, largely the result of a spectacular launchpad explosion last October that forced Aerojet to pay a hefty settlement to a key customer and prompted the end of a profitable supply contract. Aerojet, which has embarked on a cost-cutting program, said the third-quarter loss came to 62 cents a share. It compared to a year-ago loss of $9.9 million, or 18 cents a share.
The company’s stock has also been declining, probably linked to its loss of business to Blue Origin.
