SpaceX pinpoints likely cause of Falcon 9 failure

The investigation into the failure of the Falcon 9 launch June 28 now thinks the cause was a failed strut in the upper stage.

The struts are 2 feet long and about an inch thick at its thickest. SpaceX does not make the struts, a supplier does. From now on, each one will be individually checked, Musk said, and the design and material may be altered for added strength. The struts are designed to handle 10,000 pounds of force at liftoff; at the time of the accident, they would have been seeing only 2,000 pounds of force. A failure at such a low threshold is “pretty crazy,” Musk said. The strut most likely failed at its attachment point, he added.

Another change: Beginning with its next launch, each Dragon cargo carrier will be equipped with software for deploying its parachutes. The Dragon destroyed last month, along with an estimated $110 million worth of NASA equipment and supplies, would have survived if the parachutes normally used for descent at mission’s end could have been activated, Musk said.

The investigation is still not finalized, but is likely close to completion.

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Apple makes the conservative internet vanish

The state religion will not be challenged! Apple`s new news service considers leftwing news outlets the only outlets worth listing.

Their unwillingness to consider almost any conservative sites for listing not only illustrates their biased leftwing perspective, it also shows us their deep-seated close-mindedness. They believe in liberalism/socialism/big government so much they make it a point to refuse to even read opposing sites, no less deny access to them.

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The government-run Russian space program trims its budget

In the heat of competition: Even as the Russians consolidate their entire aerospace industry into a single entity run by the government, the government has revealed that — due to the country’s recent economic troubles — the budget for space will have to be trimmed.

I found the juxtaposition of these two stories today quite revealing, and illustrates to me the fundamental problem with the Russian Soviet-style government-run approach. Under the competitive, capitalist system that the U.S. is finally beginning to adopt for its space program, when the economy forces budget cuts, competition naturally requires the different companies in the industry to lower costs and innovate. If they don’t, their competitors will get the business. This in turn keeps the industry vibrant, and actually acts to end the tough economic times.

In the Soviet-style system, there is no incentive to compete or innovate. There is only one company, no competition, and everything is decided by a single leadership on top. The government can demand innovation by command from above, but this is not the most effective way to make it happen. Some will obey the commands and try harder. Most however will simply hunker down during hard times, taking fewer risks to cover their asses so they won’t be a target for those budget cuts.

Moreover, with a single government entity running everything, if the economy goes sour the budget must be cut to the entire industry. And since the cuts are determined by a handful of powerful government officials at the top, using money they obtained by coercion (tax-dollars) and not from customers who voluntarily purchased the product, they have no guidance on what parts of the industry to cut. They are just as likely cut the best because it involves too much risk, or because their buddies in a poorly run agency bribed them more.

Capitalism, however, provides competing independent companies, some of which are going to have their own sources of income that might flow independent of a shrinking economy. And it is quality that determines who lives and who dies, not corrupt and powerful government officials. The better companies gain customers, while the less efficient companies naturally fall by the wayside. Thus, during hard economic times competitive capitalism actually works to increase an industry’s efficiency while simultaneously helping to reinvigorate the industry.

This all suggests to me once again that while the consolidation in Russia of its aerospace industry might provide them a short-term burst of success, in the long run they will find it difficult to keep up with America’s private companies.

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Why the Jews are the canary in the coal mine

Link here.

This is a long article, but deeply thoughtful and well researched. Take the time to read it. It documents why the Jewish people have always been the target of tyrants. The reason is not what you think, ethnic hatred.

The Jews are like the canary in the coal mine, not because the Jews, like the canary, succumb to the poison before everyone else. It is because the enemies of liberty know that all humanism, all doctrines of liberty and sanctity of human life in Western Civilization come from the Jews; from Jewish sources and from Jewish thinkers. In order to put those ideas to rest, they have to eliminate the Jewish roots, the Jewish frames of reference and the Jews, whose very presence is a reminder that people have the God-given right to live in freedom and equality. The goal of Jew-bashing is the destruction of everyone’s freedom, and that is why everyone should take warning.

The author correctly documents this conclusion. And anyone who has spent any time reading the Old Testament of the Bible will also know that he is correct.

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Hawaii officials vote to limit access to Mauna Kea

Hawaii’s Board of Land and Natural Resources voted 5 to 2 on Friday to restrict access to Mauna Kea.

The rule restricts being within a mile (1.6 kilometres) of the mountain’s access road during certain nighttime hours, unless in a moving vehicle, and prohibits camping gear. It would allow construction to resume on the $1.4 billion Thirty Meter Telescope, the subject of months of protests. Many Native Hawaiians consider the mountain sacred. Camping was already prohibited on the mountain. “We need the tools to keep order on the mountain,” said board member Chris Yuen. “It’s sad that it has come to this point.”

Not surprisingly, the leader of the protesters said they would ignore the rule and continue their overnight protests.

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SpaceX in no hurry to launch 4000 satellite constellation

In the heat of competition: During an interview on July 7, Elon Musk noted that SpaceX’s project to launch a 4,000 satellite communications constellation will be not be hurried.

โ€œA lot of companies have tried it and broken their pick on it,โ€ Musk said in response to an audience question during an appearance at the International Space Station Research and Development Conference here. โ€œWe want to be really careful about how we make this thing work, and not overextend ourselves.โ€… โ€œWeโ€™re hopefully going to launch a test satellite next year,โ€ Musk said in Boston, not going into detail about the satelliteโ€™s capabilities.

Musk indicated that SpaceX was not in a rush to develop the system. โ€œWeโ€™re still in the early stages of a big LEO constellation communications idea,โ€ he said. โ€œI think the long-term potential of it is pretty great, but I donโ€™t want to overplay or overstate things.โ€

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NASA names its astronauts for the first Dragon and CST-100 flights

The competition heats up: NASA today named the four government astronauts that will fly on the first manned demo flights to ISS of SpaceX’s Dragon and Boeing’s CST-100.

Bob Behnken, Eric Boe, Doug Hurley and Sunita Williams are veteran test pilots who have flown on the shuttle and the International Space Station. ….

NASA said the four astronauts will train with both companies and have not yet been assigned to flights. Two-person crews will fly the first test flights by each capsule, after they have completed an orbital test flight without people on board. Company proposals anticipate an all-NASA crew flying SpaceX’s Dragon test flight, with Boeing’s CST-100 carrying a split NASA-Boeing crew. Boeing has not yet identified its astronaut.

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Some results from SpaceX’s Dragon launchpad abort test

SpaceX has revealed some of the results from their Dragon launchpad abort test in May, which may explain why they have delayed the launch abort test until next year.

SpaceX engineers are evaluating the results of the May 6 pad abort test, in which the prototype Crew Dragon rocketed away from Cape Canaveralโ€™s Complex 40 launch pad, reached an altitude of nearly one mile, and splashed down under parachutes just offshore in the Atlantic Ocean. Officials said data from the test showed a slight underperformance of the SuperDraco jetpack, and capsule did not reach the top speed and altitude targeted by engineers. But the test was successful by NASAโ€™s standards, and the space agency awarded SpaceX a $30 million milestone payment after data reviews. [emphasis mine]

The article says that the delay is to make sure they are doing a launch abort test with the capsule design they intend to use, rather than an earlier design. I wonder if they also have decided they need more time to tweak their designs after this first test, and thus don’t want to use the capsule they had original planned to use since it has an older design.

Instead, the plan is to use the actual capsule after it has flown to ISS in their unmanned demo test flight of the manned capsule. They will not only be using their in-flight design for the test, this will give them extra time to study the results from the first test and revise the SuperDraco engines.

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Oregon bakers raise $200K from supporters

The bakers that the state of Oregon is attempting to bankrupt and gag for opposing same-sex marriage have raised $200K from supporters.

The State of Oregon has failed in its attempt to bankrupt Aaron and Melissa Klein for the crime of declining to bake a cake – as the preposterous $135,000 fine it levied was no match for the willingness of good people to help out the Kleins and their now exclusively online business, Sweet Cakes by Melissa. Through a campaign via Continue to Give, people who still respect both faith and freedom have responded to the following appeal by contributing more than $200,000.

There are two aspects of this story that are important. First, the bakers are defying the state’s order. Though their physical business has closed, they now have an online business. Second, though Go Fund Me decided recently to ban fund-raising drives that try to help Christians under attack by the homosexual fascist community, another on-line funding-raising site has appeared to replace it.

Both suggest that the rule of the leftwing state religion is going to be challenged.

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Musk makes first extended public comments since Falcon 9 failure

In the heat of competition: Elon Musk on Tuesday made his first detailed public comments about the Falcon 9 accident, the on-going investigation, and the aftermath.

Musk hopes to release more details on the failure by the end of this week after further data analysis and engineering reviews. โ€œAt this point, the only thing thatโ€™s really clear was there was some kind of over-pressure event in the upper stage liquid oxygen tank, but the exact cause and sequence of events, thereโ€™s still no clear theory that fits with all the data,โ€ Musk said. โ€œSo we have to determine if some of the data is a measurement error of some kind, or if thereโ€™s actually a theory that matches what appear to be conflicting data points.โ€

He also had no word on when launches would resume.

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New Horizons team proposes cool names for Charon and Pluto features

In anticipation of their discovering many previously unseen features on both Pluto and Charon, the New Horizons science team released today a proposed list of names, including “Kirk”, “Spock”, and many other fictional science fiction characters.

Many of these suggestions were proposed by the public. Personally, I prefer the part of their proposal where they suggest naming features after real people, like Lewis Carroll and Arthur Clarke.

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