Tag: freedom

Japan to the moon!

8:54 am

The competition heats up: Japan’s space agency has announced plans to send an unmanned lander to the Moon, as early as 2018, as part of a longer range plan to explore Mars.

They also intend to use their new Epsilon rocket to launch it.

Gee, I wonder if the successful efforts of India and China to send probes to both the Moon and Mars had some influence on this decision.

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Sierra Nevada and Germany sign agreement

9:00 am

The competition heats up: Sierra Nevada has signed a new development agreement with Germany in connection with its Dream Chaser reusable mini-shuttle.

The agreement does not appear to involve any money and thus is largely symbolic. Nonetheless, it shows again that Germany is interested in having Dream Chaser built, and is throwing its support behind the manned spacecraft.

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SpaceX is considering a ground landing for its next first stage return attempt

9:08 am

The competition heats up: After its second attempt this week to land its first stage on a barge in the Atlantic, SpaceX is now considering landing their next attempt on the ground.

This shouldn’t be a surprise. The reason they have been landing over the ocean in these initial tests was for safety. The last two landings however had demonstrated that they can reliably bring that first stage back accurately and precisely. Since they have the ability to destroy the stage should it go off course, it seems reasonable to shift to land now and simplify their challenge.

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Stratolaunch considers multiple rockets for its giant airplane

8:56 am

The competition heats up: Stratolaunch is now considering widening its options for the upper stage that can be attached to its giant airplane.

[Chuck Beames, president of Seattle-based Vulcan Aerospace, the parent company of Stratolaunch Systems] said the interest in alternative launch options is driven by the growing interest in small satellites, for which the current Stratolaunch system is oversized. A smaller vehicle, he said, could be developed more quickly and less expensively. “It takes a more near-term focus on revenue generation,” he said.

Stratolaunch could eventually support several launch vehicles, he said, with varying payload capabilities to serve different customers. “We’ll likely have multiple launch vehicle options,” he said. “Some will be available earlier than others.”

It appears they are revising their launch system airplane into a modular design with a variety of upper stages, depending on customer. Note also the focus on the growing small satellite industry.

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An engineering analysis of the Falcon 9 first stage landing failure

8:44 am

Link here.

SpaceX founder and chief technology officer Elon Musk tweeted that “excess lateral velocity caused it [the booster] to tip over post landing.” In a later tweet that was subsequently withdrawn, Musk then indicated that “the issue was stiction in the biprop throttle valve, resulting in control system phase lag.” In this statement, Musk was referring to “stiction” — or static friction — in the valve controlling the throttling of the engine. The friction appears to have momentarily slowed the response of the engine, causing the control system to command more of an extreme reaction from the propulsion system than was required. As a result, the control system entered a form of hysteresis, a condition in which the control response lags behind changes in the effect causing it.

Despite the failure of the latest attempt, SpaceX will be encouraged by the landing accuracy of the Falcon 9 and the bigger-picture success of its guidance, navigation and control (GNC) system in bringing the booster back to the drone ship. The GNC also worked as designed during the prior landing attempt in January, which ended in the destruction of the vehicle following a hard touchdown on the edge of the platform.

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Why SpaceX’s first stage failure is really a magnificent success

9:48 am

Yesterday SpaceX attempted for the second time to land the first stage of its Falcon 9 rocket on an unmanned barge in the Atlantic. They failed, spectacularly.

I however consider this attempt to be a magnificent success. I also think they could fail at achieving this vertical landing for the next twenty launches and still those failures would each be a magnificent success.

Why? How can an engineering failure like this really be considered an achievement? It is very simple. Even if SpaceX continues to fail in its effort to recover its Falcon 9 first stage and reuse it, the possibility that they might succeed — demonstrated time after time by the company with each launch — has struck terror in the hearts of every other aerospace launch company. Each landing attempt shows SpaceX’s commitment to lowering launch costs while developing cutting edge engineering capabilities. Each attempt shows the world that they are the world’s leading launch company.

The result? Every other launch company in the world, both old and new, are scrambling desperately to lower their own costs as well as improve their own engineering.
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Another successful Dragon/Falcon 9 launch

1:16 pm

The competition heats up: SpaceX has successfully launched another Dragon freighter to ISS.

We await word on whether the first stage was able to successfully land vertically on a barge in the Atlantic.

Update: Musk reports that the first stage landed on the barge but “too hard for survival.” Expect some interesting video to follow. I have posted SpaceX’s video of the launch below the fold. Beginning at about 22:45, after first stage separation, you can see it maintain a vertical orientation as it begins its descent.
» Read more

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Stratolaunch update

8:48 am

This article about Paul Allen’s Stratolaunch company notes that the payload the system will put in orbit is likely to be less than originally hoped.

Still to be determined are the manned and cargo craft Stratolaunch will eventually send to orbit or even the International Space Station, Beames said. Musk’s SpaceX, an initial partner, is no longer associated with the venture. The rocket produced by Orbital ATK Inc., which replaced SpaceX, will probably be smaller than the medium-lift vehicle with a 6,000 kilogram (13,000-pound) payload that Stratolaunch had initially planned, Beames said. “I think it’s more likely we’ll be targeting a smaller payload class,” Beames said. “We’re not announcing anything on that yet.”

Allen’s company, Vulcan Aerospace, is also demanding that ULA change the name of its new Vulcan rocket, just revealed yesterday.

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The skewed view of American inside the progressive bubble

10:10 am

Link here. The author captures well the cultural and intellectual chasm that exists between the modern American elite community, mostly leftwing, and the rest of American society. Sadly, that chasm is very clearly demonstrated by how most reporters are covering the emerging Presidential campaign. Read it and note the differences in how they approach both sides: They greet the Republicans with skepticism and scorn. They have private off-the-record dinners with Hillary Clinton.

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90% of New Yorkers defy the state’s new gun registration law

3:32 pm

Rebellion: A report in New York strongly suggests that more than 90% of the population is refusing to register their weapons as required by the new gun control law rammed through the legislature after the Sandy Hook massacre.

The article also notes that sheriffs and the rank-in-file have no intention of enforcing the registration part of the law either.

This story illustrates why it is essential we take great care in the laws we pass. If we write bad laws, we not only oppress innocent law-abiding citizens, we foster contempt for the law, which in the end can cause the collapse of civilized society and even more oppression.

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Tank tests for launch abort rocket

9:27 am

The competition heats up: This week SpaceX conducted at Vandenberg a tank test of the booster rocket that will be used for its Dragon in-flight launch abort test later this year.

That they are doing these tank tests at Vandenberg is interesting. I would think the actual abort test would take place at Kennedy, where astronauts will be launched. Either the company is taking advantage of its second launchpad to save time while Kennedy is in use for Monday’s Dragon launch, or they will actually do this launch abort test out west. In truth the test can be done from Vandenberg. The flight path will be different, but the technical requirements will be essentially the same.

Note that this booster is for the in-flight launch abort flight, scheduled at this moment for July, not the launchpad abort test, scheduled at this moment for May 2.

Also, it is interesting to compare the pictures of SpaceX’s Vandenberg launchpad in this article with the pictures I took when I visited Vandenberg two weeks ago. Then, the pad was quiet, with no rocket visible (though it is likely that this booster stage was inside the building being prepared). Now it is quite busy.

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SpaceX to try a first stage recovery again on April 13

8:52 am

The competition heats up: In its next launch on Monday, SpaceX will once again try to safely land its first stage on an ocean barge, allowing it to reuse that stage on later flights.

Monday afternoon is certainly going to be an exciting day for space cadets. First, at 4 pm (Eastern) the head of ULA will reveal the design of that company’s new rocket. Then, at 4:33 pm (Eastern), SpaceX will launch Dragon to ISS while attempting to return the first stage safely.

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Destroy a building rather than let a charter school use it

11:52 am

A Michigan school district, strapped for cash, preferred demolishing an empty school building rather than sell it to a private charter school for several million.

The district eventually backed down to public pressure and made the sale, but this story is very instructive. You have to watch the video report at the link to find out who really led the opposition to this sale, and why. I wonder if you can guess.

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Indiana pizza parlor to reopen despite violent threats

9:07 am

The owners of the pizza parlor in Indiana whose owners have said they will not cater a homosexual wedding have announced that they are about to reopen.

The article quotes both the father and daughter extensively about this controversy. Read it. It will once again reveal who the real bigots are in this story, and it is not these people.

One detail from the story is very interesting. The owners plan to donate some of the money raised for them to the Washington florist who is under attack for the same reasons.

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Governor orders one week shut down of Thirty Meter Telescope project

8:46 am

Bowing to the demands of about two dozen protesters, the governor of Hawaii has ordered a one week halt in the construction of the Thirty Meter Telescope (TMT) on Mauna Kea.

You can read statements from the governor, the protesters, and the telescope’s project manager here. Make sure especially you read the statement by the telescope manager, as it outlines in great detail the negotiations over the past seven years between the telescope and the local community. This project was not forced upon them. They discussed it and agreed to it. As the statement notes,

Following an appeal of the permit and further contested case proceedings, the TMT project has proceeded in full compliance with the law. The TMT site was selected with great care and respect. There are no archaeological shrines or burial sites within TMT’s project site. Comprehensive research by expert hydrologists confirm there is no threat to the aquifer.

This is the same story we’ve seen for the past half century with every telescope that has been built in territories where the local native population has some say in construction. Years of negotiation are ignored just as construction is about to begin by a small number of protesters demanding a halt. The protesters always claim a combination of religious and environmental concerns. In every case, these so-called passionate demands somehow vanish after they are promised some additional cash.

It would a terrible tragedy for Hawaii, and the human race, if this $1.4 billion telescope ends up getting canceled because of the complaints of a handful of people who to my mind are behaving like extortionists. It will also be unfortunate if the government bows to this extortion and rewards them for this behavior.

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Blue Origin to begin flight tests of new rocket engine

4:22 pm

The competition heats up: The rocket engine that Jeff Bezos’ Blue Origin company has been building is now ready for suborbital flight tests.

Blue Origin says the BE-3 is the first new hydrogen-fueled engine to be developed in the United States in more than a decade. It can be continuously throttled between 20,000 and 110,000 pounds of thrust. “Liquid hydrogen is challenging, deep throttling is challenging, and reusability is challenging,” Bezos said. “This engine has all three. The rewards are highest performance, vertical landing even with a single-engine vehicle, and low cost. And as a future upper-stage engine, hydrogen greatly increases payload capabilities.”

They hope to begin flight tests by the end of the year. Even as they develop this suborbital hydrogen engine, they are also developing an bigger engine for orbital flights in ULA’S next generation rocket that will replace the Atlas 5 and Delta.

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Americans rally to support persecuted Christians

10:27 pm

In less than two days, an independent fund was set up and raised almost $850,000 for the owners of the Christian pizza parlor in Indiana that was forced to close because of death threats from the left wing community.

Friends of the Washington state florist whose entire life savings might be confiscated by the state for refusing to participate in a homosexual wedding have also now created another site to raise money to help her. They have already raised over $50,000.

Both funds are important for many reasons, the most important of which is each fund makes it clear that Christians of good conscience are not alone, that they can stand for their beliefs and not be abandoned and destroyed. There are thousands of people who will rally to help you.

Let me add, as a Jew, this thought on this first night of Passover. Each year on Passover, Jews gather for their Passover Seder to retell the story of their enslavement in Egypt and their escape to freedom. In doing so, you are supposed to imagine yourself as a slave who is freed. As the Haggadah, the book that outlines the Seder ceremony, states, “In every single generation, each individual is obligated to think of himself as one of those who came out of Egypt.”

The Jewish faith also emphasizes that we must thank God each time for bringing us to freedom. I say that God only helps those who help themselves. It appears that in America today, in the 21st century, we are obliged to do the same again.

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The establishment of a state religion called progressive liberalism

4:51 pm

The battle over forcing businesses to participate in same-sex marriages is actually an attempt by the left to establish a state religion called progressive liberalism.

It is important to note that Madison was making this case [in arguing for the first amendment in the Bill of Rights] not in the context of arguing for permitting the free exercise of religion but rather in the context of arguing against the establishment of any religion by law. His point was that no one ought to be compelled to affirm as true a religious tenet he took to be false and that no one should be compelled to participate in a religious rite that violated his own understanding of his religious obligations. [emphasis mine]

The author goes on to point out how the effort by the left to require businesses to participate in same-sex weddings is exactly the same as what Madison feared, the creation and imposition of a state religion, except in this case the state religion calls itself secular and has few if any links with God.

Read it all. When I read it my mind went “Bingo! He has hit the nail right on the head.”

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It’s National Hate Week!

4:31 pm

Link here.

Today, we’re all hating on Indiana. Who will be the left’s Emmanuel Goldstein next week?

Evidently, the sole function of the media these days is to subject the public to a steady stream of manufactured events: “Hands Up, Don’t Shoot”; nuclear power kills; Lena Dunham’s rape by a college conservative at Oberlin; the “mattress girl” raped at Columbia University; Jon Stewart is funny; a fraternity gang-rape at the University of Virginia; and a law protecting religious freedom will lead to separate water fountains for gays in Indiana.

The whole country has to keep being dragged through these liberal hate campaigns, but as soon as the precipitating event turns out to be a gigantic hoax, the truth is revealed like a bedtime story being read to a child: The ending is whispered and the narrator tiptoes out of the room.

Read it all. It will help you distinguish between real news and modern leftwing propaganda, based on lies, being promoted by our modern mainstream press.

Meanwhile, that pizzeria whose owner said they wouldn’t cater a same-sex wedding, though they’d be glad to sell pizzas to homosexuals, has been forced to close because of death threats, including one threat on twitter from a high school coach who thought it a good idea to get together and burn the place down. She has since been suspended from her job.

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