In an effort to reassure its ticketholders, Virgin Galactic sent them email on May 10 disputing the story that they have discovered cracks in WhiteKnightTwo.

10:29 am

In an effort to reassure its ticketholders, Virgin Galactic sent them an email on May 10 disputing the article that said there are cracks in WhiteKnightTwo’s wings.

The email was interestingly sent before the article was published, which of course meant that it could not directly address any of its findings.

The story above also has a link to an article detailing the many predictions by Virgin Galactic about when they will begin commercial flights, going back to 1999. To put it mildly, their track record has not been good.

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The woman whose pistol was seized by the local government in Colorado will finally have it returned next week.

8:57 am

The woman whose pistol was seized by the local government in Colorado will finally have it returned next week.

Happily, involving the press made an immediate difference. After Warren contacted the Loveland Reporter, a journalist named James Garcia called the city attorney’s office to ask what was going on. He was told that the gun had been scheduled for return on May 21. “I think that they immediately realized that they needed to find a date . . . so they made one up.” She laughs: “They realized that they needed to get this woman to shut up!” Despite this, the attitude remained. After Garcia’s piece was published, Warren called the office to confirm that the information the reporter had received was accurate. Petulantly, the CA continued to refuse to talk to her. When she pressed, the date was acknowledged but details remained thin on the ground.

Basically, the stupid gun law that Colorado passed last year has created a situation where petty bureaucrats can confiscate your gun on a whim and require you to make a media stink to get them to give it back.

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Genesis cover

On Christmas Eve 1968 three Americans became the first humans to visit another world. What they did to celebrate was unexpected and profound, and will be remembered throughout all human history. Genesis: the Story of Apollo 8, Robert Zimmerman's classic history of humanity's first journey to another world, tells that story, and it is now available as both an ebook and an audiobook, both with a foreword by Valerie Anders and a new introduction by Robert Zimmerman.

 

The print edition can be purchased at Amazon or any other book seller. If you want an autographed copy the price is $60 for the hardback and $45 for the paperback, plus $8 shipping for each. Go here for purchasing details. The ebook is available everywhere for $5.99 (before discount) at amazon, or direct from my ebook publisher, ebookit you don't support the big tech companies and the author gets a bigger cut much sooner.


The audiobook is also available at all these vendors, and is also free with a 30-day trial membership to Audible.
 

"Not simply about one mission, [Genesis] is also the history of America's quest for the moon... Zimmerman has done a masterful job of tying disparate events together into a solid account of one of America's greatest human triumphs."--San Antonio Express-News

Conscious Choice cover

Now available in hardback and paperback as well as ebook!

 

From the press release: In this ground-breaking new history of early America, historian Robert Zimmerman not only exposes the lie behind The New York Times 1619 Project that falsely claims slavery is central to the history of the United States, he also provides profound lessons about the nature of human societies, lessons important for Americans today as well as for all future settlers on Mars and elsewhere in space.

 
Conscious Choice: The origins of slavery in America and why it matters today and for our future in outer space, is a riveting page-turning story that documents how slavery slowly became pervasive in the southern British colonies of North America, colonies founded by a people and culture that not only did not allow slavery but in every way were hostile to the practice.  
Conscious Choice does more however. In telling the tragic history of the Virginia colony and the rise of slavery there, Zimmerman lays out the proper path for creating healthy societies in places like the Moon and Mars.

 

“Zimmerman’s ground-breaking history provides every future generation the basic framework for establishing new societies on other worlds. We would be wise to heed what he says.” —Robert Zubrin, founder of the Mars Society.

 

All editions are available at Amazon, Barnes & Noble, and all book vendors, with the ebook priced at $5.99 before discount. All editions can also be purchased direct from the ebook publisher, ebookit, in which case you don't support the big tech companies and the author gets a bigger cut much sooner.

 

Autographed printed copies are also available at discount directly from the author (hardback $29.95; paperback $14.95; Shipping cost for either: $6.00). Just send an email to zimmerman @ nasw dot org.

Rosetta photographs its target comet as it comes to life.

6:25 am

Rosetta photographs its target comet as it comes to life.

The comet 67P/Churyumov-Gerasimenko, target of ESA’s Rosetta mission, has begun to develop a dust coma. This can be seen in a series of images taken by OSIRIS, the spacecraft’s scientific imaging system, between March 27th and May 4th. In the images from the end of April, the dust that the comet is already emitting is clearly visible as an evolving coma and reaches approximately 1300 kilometers into space.

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Leaving Earth cover

Leaving Earth: Space Stations, Rival Superpowers, and the Quest for Interplanetary Travel, can be purchased as an ebook everywhere for only $3.99 (before discount) at amazon, Barnes & Noble, all ebook vendors, or direct from my ebook publisher, ebookit.

 

If you buy it from ebookit you don't support the big oppressive tech companies and I get a bigger cut much sooner.

 

Winner of the 2003 Eugene M. Emme Award of the American Astronautical Society.

 
"Leaving Earth is one of the best and certainly the most comprehensive summary of our drive into space that I have ever read. It will be invaluable to future scholars because it will tell them how the next chapter of human history opened." -- Arthur C. Clarke

How the Peoria mayor used the power of his position to try to destroy someone who was making fun of him.

2:29 pm

How the Peoria mayor used the power of his position to try to destroy someone who was making fun of him on Twitter.

Could your town’s mayor spark a police investigation into your activities that ends with town cops rifling through your mobile phone, your laptop, and the full contents of your Gmail account—all over an alleged misdemeanor based on something you wrote on social media? Not in America, you say? But you’d be wrong.

The interesting thing about this story is not so much the abuse of power by the mayor and the police in Peoria but the reaction to their actions. Watch especially the Peoria Council meeting on April 22, 2014. The response is uniformly horrified and disgusted and in opposition to this abuse.

That the public and most politicians get it and realize how inappropriate these actions were gives me hope for our country.

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Newly released IRS emails show that the harassment of conservatives was directed by higher management in Washington and elsewhere, not confined to low level employees in Cincinnati.

10:13 am

Working for the Democratic Party: Newly released IRS emails show that the harassment of conservatives was directed by higher management in Washington and elsewhere, not confined to low level employees in Cincinnati.

The key fact here is that these emails prove that Lois Lerner and other officials in the Obama administration lied when they made the claim that the harassment was the work of low level employees.

But then, lying by this administration is par for the course.

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A climate scientist who joined the board of a skeptical think tank was forced to resign from that think tank after only three weeks due to intense outside pressure and harassment from the global warming community.

9:06 am

McCarthyism of the left: A climate scientist who joined the board of a skeptical think tank was forced to resign from that think tank after only three weeks due to intense outside pressure and harassment from the global warming community.

I have been put under such an enormous group pressure in recent days from all over the world that has become virtually unbearable to me. If this is going to continue I will be unable to conduct my normal work and will even start to worry about my health and safety. I see therefore no other way out therefore than resigning from [the Global Warming Policy Foundation] (GWPF). I had not expecting such an enormous world-wide pressure put at me from a community that I have been close to all my active life. Colleagues are withdrawing their support, other colleagues are withdrawing from joint authorship etc. I see no limit and end to what will happen.

It is a situation that reminds me about the time of McCarthy. I would never have expecting anything similar in such an original peaceful community as meteorology. Apparently it has been transformed in recent years. Under these situation I will be unable to contribute positively to the work of GWPF and consequently therefore I believe it is the best for me to reverse my decision to join its Board at the earliest possible time. [emphasis mine]

The emphasized language illustrates once again the blacklisting methods now being used by the left to destroy anyone who dares to disagree with them.

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Read the full transcript of Tuesday’s briefing in Russia on the subject of the U.S./Russian cooperation in space.

8:39 am

Read the full transcript of Tuesday’s briefing in Russia on the subject of the U.S./Russian cooperation in space.

It is very worthwhile reading the entire thing. The text makes it very clear that Russia is not kicking us out of ISS, as has been wrongly reported by several news agencies. It also makes clear that the Russians consider the Obama administration’s actions childish, thoughtless, and unproductive. They also emphasize how the U.S. government is generally an “unreliable” partner in these matters, something that I have noted before when our government has broken space agreements with Europe.

The text also clarifies the GPS situation. The stations we have in Russia are in connection with scientific research, something they wish to do also in the U.S. If an agreement isn’t reached, that research will cease. Actual use of GPS for navigational purposes will not be effected.

Side note: NASA says that they have not yet received any official notice from Russia concerning the briefing above. This might be because Rogozin’s briefing was meant merely as a shot across the bow, or it could be that the Russians have not yet gotten around to doing it. We shall see.

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On Tuesday Virgin Galactic rolled WhiteKnightTwo out of its hanger “as part of a gearing up process.”.

8:23 am

Is it cracked or not? On Tuesday Virgin Galactic rolled WhiteKnightTwo out of its hanger “as part of a gearing up process.”.

Though the above article is very vague about what is being done, this article explains that they are doing taxi tests of new landing gear. The timing, however, makes me suspect that this is also a public relations ploy to counter yesterday’s reports about cracks in the vehicle’s wings.

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Though they really don’t need it, a private effort to reactivate a 1970s spacecraft has now gotten NASA’s okay.

10:34 am

Though they really don’t need it, a private effort to reactivate a 1970s spacecraft has now gotten NASA’s okay.

This piece of paper from NASA is a definite nice-to-have, given that “a private entity cannot legally salvage U.S. government property in space,” according to Mike Gold, a space law expert and attorney who works full time as the head of Washington operations for Bigelow Aerospace, the North Las Vegas, Nevada, company developing inflatable space habitats with technology licensed from NASA.

But practically speaking, it appears NASA could have done little to stop the ISEE-3 Reboot project from moving ahead with its plan to take over the old spacecraft — an Earth-Sun observatory that launched to the gravitationally stable Earth-Sun Lagrange point 1 in 1978 and is now swinging back toward the home planet in the heliocentric orbit NASA nudged it into in 1982 to chase comets.

What is really more important is that their effort to raise the necessary private funds for this project has largely succeeded.

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NASA has chosen the four shuttle engines that will be used to launch SLS on its first mission in 2021.

10:26 am

What a waste: NASA has chosen the four shuttle engines that will be used to launch SLS on its first mission in 2021.

All four engines were used multiple times on many shuttle missions. They will fly once on SLS, at a cost of many billions, and then end up destroyed when that giant rocket’s first stage falls into the ocean. Worse, no one has really defined what the goal of that first launch will be. It might merely be a test launch, with no humans on board.

To me, it would be wiser to put the engines into storage and wait until we have a new reusable capability that could take advantage of the reusable engineering of these engines. Throwing them away on a pork-barrel boondoggle like SLS seems so stupid.

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Using computer models and data collected in the past decade, some climate scientists now believe that a major Antarctica ice sheet is in the process of collapsing.

10:20 am

Using computer models and data collected in the past decade, some climate scientists now believe that a major Antarctica ice sheet is in the process of collapsing.

One team combined data on the recent retreat of the 182,000-square-kilometer Thwaites Glacier with a model of the glacier’s dynamics to forecast its future. In a paper published online today in Science, they report that in as few as 2 centuries Thwaites Glacier’s outermost edge will recede past an underwater ridge now stalling its retreat. Their modeling suggests that the glacier will then cascade into rapid collapse. The second team, writing in Geophysical Research Letters (GRL), describes recent radar mapping of West Antarctica’s glaciers and confirms that the 600-meter-deep ridge is the final obstacle before the bedrock underlying the glacier dips into a deep basin.

Because inland basins connect Thwaites Glacier to other major glaciers in the region, both research teams say its collapse would flood West Antarctica with seawater, prompting a near-complete loss of ice in the area. “The next stable state for the West Antarctic Ice Sheet might be no ice sheet at all,” says the Science paper’s lead author, glaciologist Ian Joughin of the University of Washington (UW), Seattle.

This result really falls under the category of the uncertainty of science. Though the data suggests a glacier that is part of the much larger West Antarctica ice sheet is melting, the prediction that the ice sheet itself will collapse sometime in the next two centuries is solely based on computer models that have all too often turned turned out to be wrong.

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Some scientists are now calling into question the BICEP2 results that confirmed the existence of inflation just after the Big Bang.

10:12 am

The uncertainty of science: Some scientists are now calling into question the BICEP2 results that confirmed the existence of inflation just after the Big Bang.

The biggest discovery in cosmology in a decade could turn out to be an experimental artifact—at least according to an Internet rumor. The team that reported the discovery is sticking by its work, however.

Eight weeks ago, researchers working with a specialized telescope at the South Pole reported the observation of pinwheel-like swirls in the polarization of the afterglow of the big bang, or cosmic microwave background (CMB). Those swirls are traces of gravitational waves rippling through the fabric of spacetime a sliver of a second after the big bang, argue researchers working with the Background Imaging of Cosmic Extragalactic Polarization 2 (BICEP2) telescope. Such waves fulfilled a prediction of a wild theory called inflation, which says that in the first 10-32 seconds, the universe underwent a mind-boggling exponential growth spurt. Many scientists hailed the result as a “smoking gun” for inflation.

However, scientists cautioned that the result would have to be scrutinized thoroughly. And now a potential problem with the BICEP analysis has emerged, says Adam Falkowski, a theoretical particle physicist at the Laboratory of Theoretical Physics of Orsay in France and author of the Résonaances blog. The BICEP researchers mapped the polarization of the CMB across a patch of sky measuring 15° by 60°. To study the CMB signal, however, they first had to subtract the “foreground” of microwaves generated by dust within our galaxy, and the BICEP team may have done that incorrectly, Falkowski reports on his blog today.

When the BICEP2 result was announced, the media went crazy over it. I however didn’t even post anything about it, as I know from experience that cosmological results such as this are very tentative and require confirmation. Too often, they turn out to be false results, with the scientists in charge fooled by the uncertain nature of their data.

The results from BICEP2 might still hold up. We need to wait a bit longer to find out.

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Russia fights back

9:50 am

Much has been made about the sanctions the Obama administration has imposed on any cooperation with Russia due to the situation in Ukraine and how those sanctions might damage the commercial and manned space efforts of the United States.

So far, all evidence has suggested that the sanctions have little teeth. The Obama administration exempted ISS from the sanctions. It also appears to be allowing the shipment of all commercial satellites to Russia for launch. Even a court injunction against using Russia rocket engines in U.S. military launches was lifted when the Obama administration asked the judge to do so.

The Russians now have responded. Why do I take their response more seriously?
» Read more

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The new American fascism.

8:41 am

The new American fascism.

Another day, another witch hunt — this time in duplicate. “Twin brothers David and Jason Benham,” CNN reports, “have lost their opportunity to host their own HGTV show.” On Tuesday, the pair was gearing up for their new role; by sundown the next day, the network had announced tersely that it had “decided not to move forward with the Benham Brothers’ series.” And that, as they say, was that.

Their real crime:

Per Right Wing Watch’s rather hysterical indictment, the brothers’ main crimes against humanity are to have “led a prayer rally,” talked a few times on the radio, written a few articles, and — shock! — been involved in “protests outside of abortion clinics” and “at a 2009 LGBT event.” In other words, to have taken to the public square and to have spoken — an activity free societies have traditionally tended to cherish.

The persecution shall continue until we are all free!

And then there’s this: A football player has been fined and suspended for posting tweets critical of a newly drafted homosexual football player.

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A news story today reports that cracks have been discovered in the wings of WhiteKnightTwo.

8:27 am

More problems for Virgin Galactic: A news story today reports that cracks have been discovered in the wings of WhiteKnightTwo.

Sources tell me the cracks are along the spars that run the length of the wings. Specifically, they are located where the spars connect with the fuselage. My sources tell me the cracks have caused quite a bit of concern among the engineers at Virgin and Scaled. One particularly worrisome aspect is that nobody knows why or when they occurred.

I’m told there is some comfort in the repairs being made based on previous Scaled experience in patching composites. However, since the cause of the cracks is uncertain and WhiteKnightTwo is unique in terms of its size and the stresses placed on it by SpaceShipTwo, the engineers are in uncharted territory. They don’t know if they have addressed the root cause, or whether the problem will reoccur.

If this story turns out to be trie, it will likely be a disaster for Virgin Galactic. Not only can they not yet fly SpaceShipTwo because of engine issues, the mother ship that puts the spacecraft into the air can’t fly either.

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Does the auction sale of an Excalibur Almaz capsule signal the end of this manned space commercial company?

9:23 am

Does the auction sale of an Excalibur Almaz capsule signal the end of this manned space commercial company?

It certainly looks that way, which is tragic in that the company had a very smart and viable idea: Use already built Soviet-era manned space equipment to launch a space hotel and provide a ferry to it for a relatively low cost. The development was already done and the hardware already built. All they had to do is refurbish and update things.

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Ground tests of SpaceShipTwo’s engines continue.

9:20 am

Ground tests of SpaceShipTwo’s engines continue.

No flight tests have occurred in four months, however, which suggests that they have decided to abandon their first engine design and are now doing these new ground tests to prove the reliability of the new engine before proceeding to flight tests. The lack of flight tests also suggests that Richard Branson’s most recent announcement that he will definitely fly as a passenger this year is most likely hogwash.

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The trip of what is essentially a circuit breaker on ISS has reduced the station’s power by about 12.5%.

9:02 am

The trip of what is essentially a circuit breaker on ISS has reduced the station’s power by about 12.5%.

The cause and solution has not yet been isolated. The loss of power at this point is not critical, and has not effected any experiments or the safety of the crew.

The article itself gives a very detailed and informative outline of the system and what has happened, though you have to spend the time to wade through the alphabet soup of NASA terminology — SSU, SAWs, VDC, DCSUs, MBSUs, DDCUs, POR — that NASA uses.

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