An evening pause: From one of the best films ever made, Raiders of the Lost Ark (1981). As I wrote about it at the time for a comic book fan group, it recognizes that there is good and evil, and that there is something in the universe that casts judgement on each. Such concepts had and continue to be largely rejected by modern intellectualism, at our peril.
Hat tip Edward Thelen.
An Air Canada plane preparing to land in San Francisco almost smashed into four planes on the ground when the pilot mistakenly aimed for the parallel taxiway rather than the runway itself.
In what one aviation expert called a near-miss of what could have been the largest aviation disaster ever, an Air Canada pilot on Friday narrowly avoided a tragic mistake: landing on the San Francisco International Airport taxiway instead of the runway.
Sitting on Taxiway C shortly before midnight were four airplanes full of passengers and fuel awaiting permission to take off, according to the Federal Aviation Administration, which is investigating the “rare” incident. An air traffic controller sent the descending Air Canada Airbus 320 on a “go-around” — an unusual event where pilots must pull up and circle around to try again — before the safe landing, according to the federal agency.
FAA investigators are still trying to determine how close the Air Canada aircraft came to landing and potentially crashing into the four aircraft below, but the apparent pilot error already has the aviation industry buzzing.
This would have been the ultimate in pilot error, and might end the career of that pilot.
An evening pause: Hat tip Jim Mallamace, who noted that this is “a song about getting arrested for marijuana possession and being given a prison number in the late 60’s.” Jim also added, “The song is meaningful to me because at the end of 2011, I couldn’t imagine the country would re-elect a failed president with a legacy of disastrous economic, domestic, and foreign policies. I thought Mr. Obama would lose by 54 to 46. When he went on to win his second term, 54-46 felt like our prison number for the next 4 years.”
Space engineers who need to simulate the surface of planets, moons, and asteroids in order to test their rovers, drills, and landers for future missions are demanding better alien dirt.
James Carpenter just needed some fake Moon dirt. Carpenter, a lunar-exploration expert at the European Space Agency (ESA) in Noordwijk, the Netherlands, works on a drill designed to hunt for buried ice on the Moon. His team recently ordered half a tonne of powdery material to replicate the lunar surface from a commercial supplier in the United States. But what showed up was not what the team was expecting. “The physical properties were visibly different,” says Carpenter.
His experience underscores a longstanding problem with artificial space soils, known as simulants: how to make them consistently and reliably. But now there is a fresh effort to bring the field into line. Last month, NASA established a team of scientists from eight of its research centres to analyse the physical properties and availability of existing simulants. And, for the first time, an asteroid-mining company in Florida is making scientifically accurate powders meant to represent the surfaces of four classes of asteroid. It delivered its second batch to NASA on 28 June.
The article is worth reading in its entirety, as it describes an engineering problem that I am sure most space geeks, including myself, never thought even existed.
Capitalism in space: The layoffs at XCOR this week that essentially shut the company down were the due to ULA cancelling its upper stage engine contract with the company.
The primary impetus for the layoffs, Acting CEO and XCOR Board member Michael Blum told me, is the loss of a contract for engine development that the company had with United Launch Alliance. “The proceeds should have been enough to fund the prototype of Lynx [the company’s planned spacecraft], but ULA decided they’re not going to continue funding the contract. So we find ourselves in a difficult financial situation where we need to raise money or find joint developments to continue.” ULA declined to comment.
An evening pause: It is quite surprising how this process is still almost entirely done by hand.
Hat tip Edward Thelen.
I sure could use more engineering type evening pause suggestions like this. You all like them, so you must know how to find them. If you have a suggestion, let me know in a comment here. Don’t give the link, I will email you for it.
A evening pause: From the film Who Framed Roger Rabbit? (1988), and sung by Amy Irvine.
Hat tip Jim Mallamace.
Capitalism in space: Team Indus, one of five remaining competitors for the Google Lunar X-Prize, announced today that they are now looking for the last half of the total $80 million they need to fly their mission by December.
While hardware and technology aspects have been met, Team Indus is discussing raising finances of roughly ₹120-130 crore ($15-20 million) to meet its total mission costs of around ₹520 crore ($80 million), co-founder Rahul Narayan said on Wednesday. The startup is also offering branding opportunities for their products and services on what will be the first Indian private Moon mission, he told journalists.
Team Indus is part of aerospace innovations company Axiom Research Labs, Bengaluru. It is the lone Indian entry in the global contest, the Google Lunar XPrize worth over $20 million.
It appears that they have so far raised $40 million, and need at least $40 million more to fly the mission. It also appears that if they raise only $20 million they will fly anyway with the hope that they win the $20 million prize to make up the difference.
It is very late in the game to raise this money, which means their success remains a very touch-and-go prospect. What improves their chances however is how they are now selling themselves, not as a Google X-Prize contestant, which is nothing more than a publicity stunt, but as a smallsat construction company that can build satellites for anyone at a low cost. This is very smart.
The new colonial movement: India and Israel have inked three new development agreements between their different government space agencies.
Prime Minister Narendra Modi’s historic visit to Israel has deepened cooperation in space technology between the two countries as the two sides on Wednesday signed three agreements relating to space. The first memorandum of understanding was between Indian Space Research Organisation (Isro) and Israel Space Agency for cooperation in electric propulsion for small satellites, second was on cooperation in GEO-LEO optical links and third pact was on cooperation in atomic clocks (which are satellite components meant to provide precise locational data).
The third agreement is especially interesting. It indicates that India no longer wants to work with the German company that built its most recent GPS satellites because that company’s atomic clocks all had problems. Unlike the ESA, India has decided that such failures should not be rewarded with more work.
Capitalism in space: XCOR, the company that was going to fly tourists on the Lynx reusable suborbital plane by 2013, has laid off its last remaining employees.
Though years ago I predicted this failure accurately, I do not celebrate it. I would have much preferred to have been dead wrong, and to have seen Lynx built and flying, making money from space tourism. At the same time, I am also utterly realistic about the realities of capitalism. To have big successes you need to also have sad failures. XCOR unfortunately belongs to the latter.
An evening pause: This clip includes the scene that leads up to the song, and helps explain its dramatic context.
To be honest, this has never been one of my favorite Rodgers & Hammerstein songs. The musical, South Pacific, is magnificent, and has been featured before as an evening pause, but this song to me always seemed a bit preachy. It was written in the 1950s, however, and thus for its time was, as was the musical, important components of the civil rights movement that ended the bigoted discrimination against blacks in the United States.
I should add that as a child who loved this musical when I first heard and saw it in the early 1960s, I never understood what Nellie’s problem was. Why did it matter that the kids’ mother had been Polynesian?
Hat tip Edward Thelen.
Capitalism in space: On its third try SpaceX today successfully placed an Intelsat communications satellite into orbit.
This was SpaceX’s tenth launch of the year, putting them well ahead of any other company or nation (other than the U.S., of which they are a part).
Capitalism in space: The Air Force has announced that it will be soliciting bids from SpaceX and ULA for a 5-satellite launch contract.
Claire Leon, director of the Launch Enterprise Directorate at the Air Force’s Space and Missile Systems Center, told reporters that grouping launches together was an effort to streamline and speed the acquisition process at a time when the national security sector is demanding ever-increasing access to space. “By doing five at once, it makes our acquisition more efficient and it allows the contractors to put in one proposal,” she said.
This grouping however might make it impossible for SpaceX to win the contract, as the company’s Falcon 9 rocket might not be capable of launching all five satellites, and its Falcon Heavy has not yet flown the three times necessary before the Air Force will consider using it.
The new colonial movement: The United Kingdom’s proposed space industry bill has now been introduced in the House of Lords, the first step to making it law.
I have not had a chance to read it, but the claim is that this bill will establish a regulatory framework, under the Outer Space Treaty, to attract private commercial space to Great Britain.
The recent blockade imposed against Qatar by other Middle East countries, supposedly because of its support of terrorism, threatens the world’s supply of helium.
Qatar is the world’s largest exporter of helium and its second-largest producer, accounting for 25% of global demand (see ‘Helium supplies’). So the blockade will inevitably cause shortfalls over the next few months, says Phil Kornbluth, a consultant based in Bridgewater, New Jersey, who specializes in the helium industry.
Countries likely to be most affected are those closest to Qatar. But Asian countries such as India, China, Japan, Taiwan and Singapore are also at risk. “But none of us are immune,” adds William Halperin, a researcher in low-temperature physics at Northwestern University in Evanston, Illinois.
The U.S. is the world’s largest producer of helium, producing about twice as much as Qatar. That production is for our local markets, while Qatar exports it worldwide.
An evening pause: I posted this last year for the Fourth of July. It is worth watching again, and again, and again. From the 1976 movie version of the 1972 musical, 1776. As I said last year, not only did the musical capture the essence of the men who made independency happen, it is also a rollicking and entertaining work of art.
For reasons that are not clear, SES’s AMC-9 satellite, launched in 2003 and nearing the end of its 15 year design life, appeared on June 17 to suddenly break into at least two pieces.
The video at the link requires patience to watch, but it shows the satellite go from one bright spot to about two at around two minutes. These two spots then slowly drift apart.
The first test flight of World View’s Stratollite balloon, planned for 4 days, was ended after only 17 hours because of a leak in the balloon.
Though the mission was the longest yet for the balloon, and though they managed to test the attitude control, communications, and solar power systems, they need to find out why the balloon did not hold pressure as expected before they can begin flying missions lasting from months to even a year.
Capitalism in space: SpaceX’s Falcon 9 launch of a commercial communications satellite was once again aborted today 10 seconds before launch.
They have not yet pinned down what caused the abort, but assuming they can figure things out, they will try again tomorrow, since the launch abort took place at the end of today’s launch window.
Capitalism in space: The first Dragon capsule to make a second flight to ISS splashed down and was recovered successfully today in the Pacific.
Meanwhile, they apparently have identified and fixed the cause of yesterday’s launch abort, and will try to launch a commercial satellite today at 7:37 pm Eastern.
Capitalism in space: SpaceX today aborted its commercial Falcon 9 launch 10 seconds before liftoff when computers sensed something was not right.
If they can pinpoint and fix the issue they plan to try again tomorrow.
An evening pause: From the Broadway musical Annie Get Your Gun. In January 2001, McEntire, a well known country singer, made her Broadway debut in the 2000 revival of the musical that was opened originally with Bernedette Peters in the role. McEntire was an instant sensation, performing the role on Broadway for eighteen months. In many ways this role made her, as it showed she could do far more than sing, and was in fact a very skilled comedic actor.
This clip, shot by an audience member, does a remarkable job of capturing part of one of those performances.
Hat tip Diane Zimmerman.
Capitalism in space: Surrey Satellite Technology, one of the first companies to build smallsats and cubesats, is closing its U.S. factory in Colorado and concentrating its satellite work once again in the UK.
It appears the company might have gotten a little fat and lazy, and has allowed the competition to begin passing it by:
Parker said the exact number of people SST-US will let go has not been determined. SSTL’s decision to layoff workers in the U.S. is not related to the decline in geostationary telecommunications satellite orders that triggered a reduction in workers at Space Systems Loral, Parker said. The majority of SSTL’s business is in remote sensing, navigation and science — spacecraft typically found in non-geosynchronous orbits.
Instead, Parker said it was more out of concern that the smallsat movement the company had championed for years had picked up steam and was moving without SSTL. “We had grown slightly fatter, slightly more complacent, so we are doing a lot of work on our organization. We started last year and changed our organizational structure internally. We changed the way our teams are organized so we now have a much flatter structure with more autonomy,” she said.
SSTL is not reducing its headcount in the U.K., Parker said.
This kind of reminds me of ULA’s recent effort to streamline its operations, faced with competition from SpaceX. Here, Surrey is finding itself getting beat by a lot of new players, and had found it needs to reshape itself to survive.
Capitalism in space: SpaceX yesterday successfully completed the static fire dress rehearsal countdown for its planned Sunday Falcon 9 launch, which would be the third SpaceX launch in 9 days.
The article also provides some good information about the company’s efforts to recover the first stages and the fairings from the past two launches. For example:
This mission [the Florida launch of a Bulgarian satelltie] also included another test per SpaceX’s fairing recovery aspirations. Classed as the best attempt to date, SpaceX has added steerable parachutes to guide the fairing halves to the ocean surface, before it deploys a “bouncy castle” that protects it while it awaits recovery. The technology is still being refined, but Elon Musk believes full recovery could be achieved later this year.
Link here. The Russian airline company S7 wants to resume use of the Ukrainian Zenit rockets on the Sea Launch platform. They also want to fly that rocket several times from Baikonur. The problems have been getting Russia and Ukraine to work together.
Despite good progress on the engineering front of the Angosat-1 mission, political problems continued hampering the preparations of the Russian-Ukrainian launch. As of the end of June 2017, the planned liftoff for Angosat-1 slipped to October 21, however, even that date was considered optimistic within the industry. At the time, the Ukrainian team, which had to perform a scheduled maintenance on the Zenit rocket, was still waiting for permission to travel to Baikonur from the Ukrainian authorities.
Earlier, there were disputes from Russia that delayed work.
Capitalism in space: The Air Force has awarded ULA a $191 million launch contract in only the third competitively bid Air Force contract in decades.
The Air Force put the STP-3 launch up for bid in September 2016, giving SpaceX and ULA until December to submit proposals. It’s just the third competitively-bid national security space launch contract after an era where ULA — a joint venture between defense industry giants Boeing and Lockheed Martin — was the government’s sole source for launches.
The effort is part of the Air Force’s “Phase 1A,” an effort to “reintroduce a competitive procurement environment” into the Evolved Expendable Launch Vehicle (EELV) program, the service said. This particular phase is set to cover 15 competitively-bid launches through 2019, at which point the military hopes to have several launch providers as options.
SpaceX won the first two launch contracts, including a GPS 3 launch that was awarded in March.
This contract award is not as competitive as they make it seem. I suspect that if the Air Force was required to take the lowest bid, SpaceX would have won, since its launch prices are far less than $191 million. Instead, I think the Air Force gave this contract to ULA because SpaceX had won the previous two bids, and they wanted to give some business to ULA in order to keep that company viable.
In the short run, this policy will keep ULA above water. In the long run, the company is in serious trouble if it can’t lower its launch prices significantly.
A Russian student project hopes its cubesat satellite will become the brightest star in sky when it launches as a secondary payload on a Soyuz-2 rocket on July 14.
Once the small satellite is 370 miles into orbit, it will deploy a pyramid-shaped solar reflector that is designed to capture the sun’s rays and bounce them back to Earth, creating the effect of a twinkling star to Earthlings. The reflector will be 170 square feet, is reportedly 20 times thinner than human hair and is made of Mylar — a thin polymer material.
One goal is for the satellite to outshine naturally existing stars. Another is to evaluate how to brake satellites in orbit and de-orbit them. The Russian team of engineers and space enthusiasts also hope to generate interest in space exploration.
The mission was funded through a Russian crowdfunding website. While everyone is making a big deal about the satellite’s brightness, the engineering being tested to deploy the reflector, control it, and then deorbit the cubesat in a controlled manner is far more important. Up until recently most cubesats had somewhat limited capabilities, and were used almost exclusively to train students on satellite engineering. This mission joins many other recent missions in demonstrating that cubesats will soon be able to do almost anything much larger satellites do, and thus are economically more practically to launch.
