Agriculture Secretary demands Americans reduce their food portions

2:54 pm

We’re here to help you! The Obama administraton’s agriculture secretary on Monday called for Americans to stop wasting food by reducing their food portions.

Vilsack declared that “first and foremost, America can stop wasting food.”

“We can reduce portion sizes, we can have a more informed consuming public,” he said. “The USDA is providing an app that allows you to sort of go online and figure out if something’s been in the refrigerator for a couple of days, is it still OK to eat that type of thing? And if we can’t reduce it or reuse it, then we need to recycle it. So that’s one strategy that we’re working on.”

He was trying to outline ways to solve future food shortage issues as well as landfill shortages. However, this is really a case of the pot calling the kettle black. For example, I wonder if he has ever looked at the food that is routinely wasted at every Washington function at the fancy buffet tables that are made available to every participant. I doubt it. I suspect that food alone could probably feed the populations of several third world nations.

Morever, what business is it of his to tell us how much food we are allowed to eat? Since when did the federal government gain this power? Worse, I expect that every proposal that the government will try to solve the problem is only going to make it worse. Instead, the government should just shut up, get out of the way, and allow competition, freedom, and necessity to find solutions, quickly and in the most efficient manner.

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The mystery of Tabby’s star deepens

7:07 am

Astronomers looking at the light variations of the star dubbed by some Tabby’s star have become even more baffled.

Spurred by a controversial claim that the star’s brightness gradually decreased by 14 percent from 1890 to 1989, Montet and Simon decided to investigate its behavior in a series of Kepler calibration images that had not previously been used for scientific measurements. “We thought that these data could confirm or refute the star’s long-term fading, and hopefully clarify what was causing the extraordinary dimming events observed in KIC 8462852,” explained Simon.

Simon and Montet found that, over the first three years of the Kepler mission, KIC 8462852 dimmed by almost 1 percent. Its brightness then dropped by an extraordinary 2 percent over just six months, remaining at about that level for the final six months of the mission. The pair then compared this with more than 500 similar stars observed by Kepler and found thata small fraction of them showed fading similar to that seen in KIC 8462852 over the first three years of Kepler images. However, none exhibited such a dramatic dimming in just six months, or a total change in brightness of 3 percent.

“The steady brightness change in KIC 8462852 is pretty astounding,” said Montet. “Our highly accurate measurements over four years demonstrate that the star really is getting fainter with time.  It is unprecedented for this type of star to slowly fade for years, and we don’t see anything else like it in the Kepler data.” 

At the moment, there is no good theory based on what astronomers know of stellar evolution to explain this star’s behavior. This does not mean the only explanation left is that aliens are building a Dyson sphere around the star, but it also leaves everyone at a loss to explain what is happening.

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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

Not sabotage!

6:55 am

This closer look at the circumstances behind the September 1 Falcon 9 launchpad explosion outlines why sabotage by a sniper is almost certainly not the cause of the explosion.

The rocket was destroyed about eight minutes before it could start its engines for the static test fire. The supposed sniper could have waited until first-stage engine ignition, which would have covered the sound of a shot. Even a suppressed rifle can be quite loud, and the passage of the bullet through the air would have generated a distinctive sound. As Elon Musk wrote on Twitter a while ago, his team did not come to that conclusion. “Particularly trying to understand the quieter bang sound a few seconds before the fireball goes off,” Musk tweeted. “May come from rocket or something else.”

The .50-caliber Barrett rifle has a maximum effective range of little over a mile. It would be extraordinarily difficult (albeit not impossible) for a trained sniper to get within rifle range of the launch pad, given the tight security at Cape Canaveral Air Force Station.

The article also notes that fuel tanks simply don’lt explode when you fire a bullet into them. Moreover, the problem came from the rocket’s second stage helium tank, and it would have been easier for a sniper to fire at the rocket’s first stage.

It was necessary for the investigation to look into this possibility, but it is also necessary to put the suspicion aside when it is found to be invalid. SpaceX had a rocket failure of significant importance on September 1st, and they need to uncover its actual cause in order to prevent it from happening again. Getting distracted by theories that don’t work will prevent them from doing that.

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Firefly shuts down

6:39 am

More details have been released by the shut down of operations at Firefly Space Systems.

They have furloughed all their employees, having lost one of their major investors. According to the company, the investor did not pull out because of the company’s litigation with Virgin Galactic, but because of its own internal considerations. The article also includes hints that Firefly might be one of the options that Vulcan Aerospace is looking at for building the rocket that its giant airplane Stratolaunch will launch.

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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.

Curiosity moves on

8:55 pm

The Curiosity science team today put out press release summarizing what they have accomplished at Murray Buttes and what they hope to do next.

For those who have been reading my weekly rover updates on Behind the Black, most of this release will be old news. However, the release did provide the following interesting geological information that supplements what I have been reporting:

This latest drill site — the 14th for Curiosity — is in a geological layer about 600 feet (180 meters) thick, called the Murray formation. Curiosity has climbed nearly half of this formation’s thickness so far and found it consists primarily of mudstone, formed from mud that accumulated at the bottom of ancient lakes. The findings indicate that the lake environment was enduring, not fleeting. For roughly the first half of the new two-year mission extension, the rover team anticipates investigating the upper half of the Murray formation. “We will see whether that record of lakes continues further,” Vasavada said. “The more vertical thickness we see, the longer the lakes were present, and the longer habitable conditions existed here. Did the ancient environment change over time? Will the type of evidence we’ve found so far transition to something else?”

The “Hematite Unit” and “Clay Unit” above the Murray formation were identified from Mars orbiter observations before Curiosity’s landing. Information about their composition, from the Compact Reconnaissance Imaging Spectrometer aboard NASA’s Mars Reconnaissance Orbiter, made them high priorities as destinations for the rover mission. Both hematite and clay typically form in wet environments.

It also appears that the problems they had while doing the last drill hole were related to the electrical design flaw of Curiosity’s drill. It caused a short circuit this time, which is worrisome based on what I understand because this design flaw has the capability of shorting out the rover’s entire electrical system, ending the mission.

I will post a new rover update later this week, once I get back from Illinois.

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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

On the road

8:39 pm

I am presently in Champaign-Urbana, Illinois to give a lecture tomorrow, Tuesday, to the local AIAA chapter. This is why posting was light today, as I spent the day on airplanes getting from Tucson to Illinois.

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A detailed look at SpaceX’s Raptor engine

8:40 am

Link here. This story confirms for me a thought I had had while I watched Elon Musk’s talk last week outlining his proposed Interplanetary Transport System: SpaceX is still a good long way from actually building this rocket, since they have barely begun developing the rocket engine. They have made excellent progress in engine development, but they have a lot to do, with many pitfalls certain.

I therefore think that the company will be relying on its Falcon 9 and Falcon Heavy rockets, with their Merlin engines, for many more years to come.

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Dark matter unnecessary?

9:06 pm

The uncertainty of science: A new analysis of the infrared data from 153 galaxies using the Spitzer Space Telescope suggests that dark matter might not be necessary to explain the rotation of galaxies.

First, this concise and nicely written explanation from the link of why dark matter has been proposed:

Newton’s laws of motion predict that planets that revolve closer to a star move faster than those that are farther away. In principle this should also hold true for stars circling the cores of galaxies, but for nearly a century, astronomers have seen that stars near the outskirts of galaxies orbit at nearly the same velocities as ones near galactic centers.

To explain why these outlying stars travel as quickly as they do without flying out into the void beyond, researchers came up with the idea of dark matter, a substance whose gravitational pull is thought to keep whirling stars in check. Scientists have largely ruled out all known particles as possible explanations for dark matter, and the consensus is that dark matter must be a kind of invisible, intangible material that is only detectable via its gravitational influence.

However, despite decades of trying, researchers have failed to capture a single mote of dark matter, even though it is supposed to make up roughly five-sixths of all matter in the universe. This raises the possibility that dark matter might not be real.

The new research, which I must admit I do not really understand, supposedly suggests that dark matter is unnecessary to explain the motions of stars.

Previous analyses of the orbital velocities of the stars in galaxies often depended on visible wavelengths of light. However, the stars that produce the most visible light are relatively short-lived and prone to fluctuations, and so may not provide the best picture of how matter is scattered overall throughout a galaxy. Instead, McGaugh and his colleagues analyzed near-infrared images collected by NASA’s Spitzer Space Telescope over the past five years. “The stars that generate the most near-infrared light are red giants, that are pretty stable in their output, and so are much better representative of a galaxy’s total mass of stars,” McGaugh said.

The researchers found an extraordinarily close association between the location of normal matter and the way it accelerates around the centers of galaxies. “We were surprised at how tight that relationship was,” McGaugh said. “It looks tantamount to a law of nature.”

Neither the article nor the scientists who did this research however explain clearly how this tight association negates the need for dark matter.

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Sabotage?

9:08 am

The competition really heats up: The SpaceX investigation into the September 1 Falcon 9 launchpad explosion has apparently also included looking into the possibility that sabotage could have played a part.

As part of the investigation, SpaceX officials had come across something suspicious they wanted to check out, according to three industry officials with knowledge of the episode. SpaceX had still images from video that appeared to show an odd shadow, then a white spot on the roof of a nearby building belonging to ULA, a joint venture between Lockheed Martin and Boeing. The SpaceX representative explained to the ULA officials on site that it was trying to run down all possible leads in what was a cordial, not accusatory, encounter, according to the industry sources, who spoke on the condition of anonymity because of the ongoing investigation.

The building, which had been used to refurbish rocket motors known as the SMARF, is just more than a mile away from the launchpad and has a clear line of sight to it. A representative from ULA ultimately denied the SpaceX employee access to the roof and instead called Air Force investigators, who inspected the roof and didn’t find anything connecting it to the rocket explosion, the officials said.

To quote Sherlock Holmes, “When you have eliminated the impossible, whatever remains, however improbable, must be the truth.” In this case, it appears that they have eliminated this impossibility, though it is interesting that SpaceX felt compelled to consider it.

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Cash shortage and court problems for Firefly

9:00 am

In the heat of competition: Firefly Space Systems appears to be in serious trouble with a court case going against it and what appears to be a loss of funding.

The legal battle took a turn in Virgin Galactic’s favor earlier this month when the arbitrator in the case (case no. 01-12-0002-2467) made a terminating sanctions ruling determining that Markusic did take Virgin Galactic trade secrets, destroyed evidence, impeded the arbitration process, and transferred Virgin Galactic confidential information to Firefly computers. This ruling makes any further legal action by Virgin Galactic much simpler as they no longer have to prove Markusic took their confidential information.

Things appeared to be going well at Firefly before this ruling, with a high volume of new hiring going on, a $5.5 million Venture class launch services contract with NASA, test firings of their engine, and a successful raise of $19 million in funding. Things may have changed with a statement posted to Twitter today on their @Firefly_Space account stating they have “experienced a setback on funding”.

Freedom and competition produces results fast and of high quality. It also carries risk and allows for failure. It appears that unfortunately Firefly might be illustrating the failure part of the equation.

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Airbus signs first customer for its ISS external platform

7:35 pm

The competition heats up: Airbus has signed its first commercial customer for an external platform the company will be installing on ISS by the end of 2018.

Neumann Space is an Australian company developing a solar-electric thruster that uses metallic fuels rather than a gas like xenon. The company believes that the thruster will have a higher performance versus conventional electric thrusters and be able to use a wide range of metals as fuels. The company will install an experimental payload on Bartolomeo, a platform that Airbus plans to mount on the exterior of the Columbus module for experiments that require access to the space environment. Paddy Neumann, chief scientist and founder of Neumann Space, said the power requirements for the thruster made flying it on a cubesat or other small satellite impractical. “When we heard about the Bartolomeo platform, we leapt at the chance,” he said in a ceremony at Airbus’ booth at the IAC exhibit hall where the companies signed the agreement.

…Airbus announced the Bartolomeo platform in June as part of what the company called an “end-to-end service” to provide efficient commercial access to the ISS. The company hopes to have the platform installed on the Columbus module by the end of 2018, but officials at the conference said they were still working out launch arrangements and were in discussions with NASA for the spacewalk that will be needed to install the platform outside Columbus.

What is happening here with Airbus and ESA is the same thing that is happening at NASA: a transition from ownership by government to ownership by competing private companies. The positive ramifications of this transition cannot be measured, and have an almost limitless potential for accelerating the exploration of space.

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Libertarian VP candidate praises Hillary Clinton

5:06 pm

No wonder all those mainstream newspapers are endorsing them: When asked if if Gary Johnson was more qualified to be president than Hillary Clinton, the Libertarian Party’s candidate for vice president, Bill Weld, expressed almost unqualified enthusiasm for Clinton.

When asked by NBC’s Chuck Todd if Johnson is more qualified for the presidency than Clinton, Weld responded that he is “not sure” if “anybody is more qualified” than Clinton for the position. Weld made the remark after expressing his displeasure with the idea of Donald Trump assuming the office.

It increasingly seems to me that Johnson and Weld’s sole purpose is to provide an option for those mainstream Republican RINO’s who hate Trump for irrational reasons and don’t want to vote for Hillary Clinton. The Libertarian candidates appear to give them a moderate choice (emphasis on the word moderate) that is also acceptable to the Washington crowd. I mean, really, how could anyone show up at a cocktail party in Silver Spring, Maryland after supporting Trump?

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Black Lives Matter protesters shut down debate at university

8:53 am

Brownshirts: A mob of Black Lives Matter protesters shouted down a planned debate on the movement by the debate club of the University of Michigan, preventing it from happening.

Holding signs with statements such as “my life is not a debate” and “black lives are not up for debate,” as well as chanting “Black Lives Matter,” hundreds of protesters filed into the room where the Michigan Political Union, a non-partisan parliamentary forum that facilitates discussions about contemporary issues, was just beginning its debate Tuesday night.

Michigan Political Union’s President student Joshua Strup had attempted to hold the door into the venue closed as those at the debate heard the crowd of protestors approaching, as the room was already filled to capacity, but to no avail. The protesters burst through and stood along the room’s four walls as well as the walkways between chairs.

Comments and yelling ensued between the protesters and Strup, as well as student moderator Carlos Owens, both of whom attempted to quiet the crowd. But the protesters would not be silenced. They shouted out a series of chants after they entered the room, including “racists hurt race relations,” “black lives are not up for debate, and neither is mine,” and “if you are neutral in situations of injustice, you have chosen the side of the oppressor.” After their shouting spree, they laid on the ground to conduct a die-in demonstration. Thereafter, whenever a debate participant tried to speak, they would shout over them. Much of their comments were laced with profanity.

“You’re irrelevant [because] you’re white,” one protester shouted as student debater Jacob Roodvoets attempted to issue the speech he had prepared.

These bigoted fascists will not only not allow anyone to even discuss publicly the merits of their movement, they make it very clear that they are epitomize bigoted racism, ranking everything by race and preferring blacks over whites.

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Office politics delays Russian ISS module

8:33 am

It appears that the reason work has stalled once again on Russia’s long delayed next module for ISS, the Multipurpose Laboratory Module (MLM), is literally because of office politics between government officials.

According to industry sources, the management at the military certification authority apparently ran into worsening relations with the leadership of the space industry.

In other words, there was some spat between the military guy and the space guy, and in revenge the military guy used his authority to stop all work.

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Airbus imposes management cuts to save money

8:19 am

The competition heats up: In restructuring to cut costs and reduce its bureaucracy Airbus has decided to make significant management cuts and merge different divisions.

More here, including this revealing quote:

The move is the latest in [Airbus Chief Executive Tom] Enders’ four-year campaign to overhaul the company in the wake of the 2012 failed merger attempt with Europe’s largest arms maker BAE Systems PLC. “For me this is the logical conclusion of the journey we started in 2012,” Mr. Enders said.

After the deal faltered on German government opposition, he won shareholder backing for a new structure that reduced French, German and Spanish government involvement in company decision making, a legacy of the founding of the company in 2000 through the combination of European aerospace and defense assets.

The first link above also adds this:

[Airbus] changed its name from EADS and overhauled its governance in 2013-14, limiting the influence of French and German minority state shareholdings and granting more independence to management under German-born Chief Executive Tom Enders. But it remained saddled with separate bureaucracies and confusion over the brand, with the planemaking unit keeping the core “Airbus” identity and no fewer than five CEOs spread across the parent company, three units and one geographical division.

In other words, this restructuring is intended to remove any further government influence on the management of the company. Rather than provide pork for politicians, Airbus will now focus on maximizing its profits. The thinking here also corresponds with how the company organized its joint partnership with Safran and took over design and construction of Ariane 6 from the bureaucracy of the European Space Agency. Expect similar management cuts and even the possible elimination entirely of ESA’s Arianespace division in the coming years.

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SpaceX targets November 17 as next launch date

10:55 pm

Though its investigation into the September 1 Falcon 9 launchpad explosion is not yet complete, and no launch has actually been scheduled, SpaceX and the Air Force 45th Space Wing that supervises the launch range at Cape Canaveral have penciled November 17 as the target date for SpaceX’s next launch.

The date has been chosen merely for “planning purposes” and I would not be surprised it no launch happens.

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Republican Congressmen question SpaceX’s investigation

10:49 pm

The knives are out: Ten Republican House members have sent a letter to the Air Force, FAA, and NASA questioning whether SpaceX should lead the investigation into its September 1 launchpad explosion.

The Congress members said the investigation responses raised “serious concerns about the authority provided to commercial providers and the protection of national space assets…. Although subject to FAA oversight, it can be asserted the investigation lacked the openness taxpayers would expect before a return-to-flight,” the letter says. “We feel strongly that the current investigation should be led by NASA and the Air Force to ensure that proper investigative engineering rigor is applied and that the outcomes are sufficient to prevent NASA and military launch mishaps in the future.”

…The letter also includes a list of questions for each agency including whether the Air Force will reconsider certification of the Falcon 9 rocket for national security launches; whether NASA will reevaluate the use of the Falcon 9 rocket for its commercial resupply and upcoming commercial crew missions; and whether the FAA would reconsider issuing licenses to SpaceX after its September launch pad explosion.

More details here, including the letter’s full text. Congressman Mike Coffman (R-Colorado), whose district interestingly includes ULA’s headquarters, is heading this attack.

I find this a typical example of why conservatives are disgusted with the Republican Party. It claims it stands for private enterprise and less regulation, but the first chance these guys get, they demand more government control in order to benefit the crony companies they support. Nothing in this letter will make SpaceX’s operations safer. The only thing any of its demands will accomplish if enforced will be to damage the company, thus aiding its competitor ULA.

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Republican budget deal backed by more House Democrats than Republicans

7:38 pm

Betrayal: The just passed budget deal worked out by the Republican establishment got more Democrats to vote for it than Republicans.

The continuing resolution spending deal that the Republican-controlled House of Representatives passed at 9:56 p.m. on Wednesday night, won more votes from Democratic members than from Republican members. 172 House Democrats and 170 Republicans voted for the spending deal, according to the roll call published by the Clerk of the House. 75 Republicans and 10 Democrats voted against it. 5 members did not vote.

More betrayal: The continuing resolution is set to expire on December 9, 2016, thereby allowing a lame duck Congress and President to negotiate a new budget, after the election, when they will be able to spend money any which way they want, for their crony friends.

What good is a Republican majority if its leadership is going to work hand-in-glove with the Democrats to pass Democratic Party proposals, while also working to make corrupt backroom deals that bust the budget? No wonder the outsiders cleaned the floor with the Republican establishment’s favorite son, Jeb Bush. No wonder Donald Trump became the Republican party’s presidential candidate.

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The end of freedom

10:52 am

Below is only a small sampling of the many stories I have been reading in the past two weeks that clearly signal the end of freedom and western civilization. Tolerance for opposing viewpoints is dying, even as our academic community descends into insanity.

The last story is especially depressing. The head of a university advocates the idea that students shouldn’t be forced to hear ideas they don’t like, that they shouldn’t be exposed to any thoughts or statements that might offend them. He then proceeds to insult and denigrate anyone who disagrees with him. This is a man in charge of a university! I read this, as well as the other stories, and realize that the coming dark age is coming far sooner than anyone imagines.

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Keeping the Deep Space Network working

9:12 am

According to this article in the journal Science, planetary scientists are increasingly worried about the future of the Deep Space Network (DSN), operated by JPL and that they use to communicate with their unmanned planetary probes.

For most of its life, the network, run by the Jet Propulsion Laboratory (JPL) in Pasadena, California, has been metronomic in its reliability. Its three sites, spaced 120° apart around the globe, all have a 70-meter dish built in the 1960s or ’70s, and several newer, 34-meter dishes, which can be arrayed together to match the larger dishes’ downlink performance. The network allows continuous contact with spacecraft anywhere in the solar system—or beyond it, as in the case of Voyager 1, which officially entered interstellar space in 2013. Currently, 35 missions rely on the DSN.

Ironically, the glitches this past December and January largely stemmed from problems with the network’s newest 34-meter antenna, DSS-35, in Canberra, which began operating in 2014, NASA says. Rain and dust compromised an instrument that helps aim it, several other pointing components overheated, and contaminants leaked into a cryogenic refrigerator used to cool an amplifier. NASA says these problems have mostly been fixed, and the Canberra station’s reliability will increase when its next 34-meter antenna, DSS-36, begins operating on 1 October.

Staffing issues have also compounded the hardware problems. In January, the Magnetospheric Multiscale mission, which measures the boundary between Earth’s magnetic field and the solar wind, was, like Cassini, having trouble connecting to DSS-35. Communications could have shifted to another Canberra antenna. But on 22 January, a snowstorm shut down the Goddard Space Flight Center in Greenbelt, Maryland. No one was there to reconfigure the spacecraft, and so the retrieval of a day’s worth of data was delayed.

While there has been a tendency to take the DSN for granted, much of this article seems to me to be a lobbying ploy for more money, budget increases that really aren’t needed that desperately. Almost all the problems listed in the article as well as in the quote above are not really from budgeting problems. In the first case above the failure came from a new antenna, showing that funds had been provided to upgrade the network’s equipment. The second case above was simply a problem caused by an unusual snowstorm.

Moreover, the article noted how Europe has finally built its own network to provide communications for its own planetary probes as well as redundancy to the American network. In addition, the U.S. is negotiating partnerships with several other countries to further supplement its DSN.

In other words, there really isn’t a problem here. The article is informative about this often ignored but essential component of planetary research, but when you read it ignore the pleas for more cash.

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The interior of Comet 67P/C-G

8:56 am

The Rosetta science team has released a summary of what they have learned about the interior of Comet 67P/C-G.

Essentially, they have found that the comet’s interior has a rather uniform and soft and fluffy interior, with few voids or dense pockets. They also found that the comet’s two lobes almost certainly came from two different objects that somehow made contact and stuck to each other. And finally, it appears that the upper few feet of the surface of the smaller lobe where Philae landed is different than its interior, a difference likely caused by the surface’s exposure to the Sun.

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Archaeologists find stone toilet in religious shrine

8:46 am

Archaeologists have uncovered what is obviously a stone toilet that appears to have been installed by the king inside a religious shrine in order to intentionally desecrate it.

Apart from being the nerve center of the city’s bureaucratic system, the site also housed a gate shrine, which was accessible via “steps … in the form of a staircase [that] ascended to a large room where there was a bench upon which offerings were placed.” While finding religious artifacts such as altars and ceremonial artifacts is par for the course at such sites, what has gotten archaeologists buzzing is something far more incongruous: “A stone fashioned in the shape of a chair with a hole in its center.” In other words, a toilet.

Installing such an object in the Holy of Holies, a sacred inner sanctum in the shrine accessible only to a High Priest, would have been considered “the ultimate desecration” of a holy space, which was most likely what [King] Hezekiah in mind. A purely symbolic act – lab tests have confirmed that the commode was never used – it was meant to show pagan worshippers that he meant business when he declared he was getting rid of religious cults.

While such practices, most notably King Jehu’s destruction of temples dedicated to the pagan god Baal, have been documented in the Bible, this is the first time that archaeological evidence has confirmed it.

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