The caves of Copernicus
and the Ocean of Storms

The discovery of new caves on the Moon keep coming. Today I have two new stories. The first is a discovery by professional scientists of a giant lava tube cave in the Oceanus Procellarum or Ocean of Storms. The second is the detection of a plethora of caves and sinks on the floor of the crater Copernicus, found by a NASA engineer who likes to explore the gobs of data being accumulated by Lunar Reconnaissance Orbiter and made available to all on the web.

The image below of the Moon’s near side, taken by India’s Cartosat-2A satellite and taken from the science paper, shows the location of lava tube in Oceanus Procellarum (indicated by the red dot) and the crater Copernicus.

The Moon's near side, annotated

First the professional discovery. Yesterday, the Times of India reported the discovery of lava tube more than a mile long on the Moon. I did not post a link to the article because I didn’t think the news story provided enough information to make it worth passing along. Today however, fellow caver Mark Minton emailed me the link where the actual research paper could be downloaded [pdf]. This I find definitely worth describing.
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Another climategate whitewash

The inspector general of the Department of Commerce has just issued a review of NOAA’s response to the climategate emails and has essentially given the agency a clean bill of health. You can download the full report here [pdf].

It’s. just. another. whitewash. Let me quote just one part of the report’s summary, referring to a Freedom of Information Act (FOIA) request to NOAA in June 2007 in which the agency responded by saying they had no such documents:
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The squealing of a former Bush science administrator

The cries and squeals are now coming from all sides: A former undersecretary for Science in the Energy Department during the Bush administration, Raymond L. Orbach, has joined the chorus of scientists whining about the House’s proposed cuts. [His full editorial, available here as a pdf, can only be downloaded if you subscribe to Science.]

Like all the other squealers, he admits that “the budget deficit is serious.” Nonetheless, the idea of cutting his pet science programs remains unacceptable.

It is when I read stuff like this that feel the situation is most hopeless. Is there no one willing to accept the reality that if we don’t start gaining some control over the federal budget the country will go bankrupt and we will not be able to afford anything?

Instead, all I hear are cries of “Cut! Cut! But don’t cut my program!”

How leftwing journalists lie

Oink! The Washington editor for Bloomberg today demonstrated to all the dishonest way liberal journalists like to cover the budget debates in Congress.

In an opinion piece for Bloomberg, editor Albert Hunt says that the Republican cuts to the budget threaten the American lead in science. According to him, “House Republicans want to cut NIH funding for the current year by more than $1 billion, to $29.5 billion.” Because of this cut would “future advances in areas like brain science are especially threatened.”
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Holdren of the Obama administration:
Deniers no, Ignorant yes!

The following story is why the advocates of global warming are losing the debate: At House hearings yesterday, Obama’s science advisor John Holdren admitted that using the term “deniers” to describe scientists who had doubts about global warming is inappropriate. “It was not my intent to compare them to Holocaust deniers, and I regret it,” he replied. “In the future I will find other terms to use.”

Sounds good, doesn’t it? Shortly thereafter, however, during the same hearing, Holdren then said this about a list of 100 climate scientists [word file] who remain skeptical about global warming:

“I haven’t seen the list,” Holdren began. “But in the past, most of the names on such petitions have turned out not to be climate scientists, and one could assume that they had not spent much time reviewing the literature.”

Without any knowledge, he slams these scientists, accusing them of being ignorant of the science.
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The future ups and downs of government spending in space

A new report says that government spending on space will flatten worldwide over the next five years. Some key quotes from the news story however suggest all is not going downhill:

A total of 692 satellites will be launched by governments in the coming decade, up 43% from the previous decade. This is a direct reflection of the increasing number of new space-capable countries across the globe. Civil agencies will launch roughly 75% of these satellites, a significant increase compared to the last decade during which they accounted for 67% of all government satellites launched.

Also, while certain areas will show a decline (the U.S. manned program) others appear robust.

Access to space (launch capability) investments reached $4.6 billion in 2010, and should be sustained in the coming years as more governments see independent access to space as a top priority of their space programs.

In both of the above examples, the areas where space activity will increase is because of the arrival of new space-faring nations (India, Japan, China to name only the most obvious), what I have been calling the new colonial movement. I also believe that as these new countries begin to show their stuff in space, their success will further fuel the competition, and the older space-faring nations will come back to life in order to stay in the game.

A potential landing site for next Mars rover

This week’s release of cool images from Mars Reconnaissance Orbiter included the color image below of a region on the floor of Holden Crater, one of the four possible landing sites for Curiosity, the Mars Science Laboratory planned for launch later this year. (If you want to see the entire image at higher resolution, you can download it here.)

Two things that immediately stand out about this image (other than this looks like an incredibly spectacular place to visit):

Holden Crater canyons

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A retraction

Concerning Obama’s proposals for NASA’s 2012 budget, a closer look by me since yesterday has caused me to reconsider my earlier post. I think I spoke too soon, before I had time to review the Obama budget proposal entirely.

Though the Obama administration has pulled back somewhat from its initial 2011 budget proposals for commercial space, it does appear that they are not abandoning that effort as I had thought at first. Their 2012 proposal ($850 million per year) is still significantly higher than what Congress had authorized ($500 million), which suggests a willingness to fight for this program.

As for the program-formerly-called-Constellation, however, it does appear that this pork program is going forward. Instead of trying to cancel it like last year, the administration now appears to have become resigned to its existence, and this year includes significant funds for its construction.

Regardless, considering the insane state of the federal deficit, it seems to me both unrealistic and foolish to fund either of these programs at this time. Pork politics unfortunately will probably help keep alive the funding for the program-formerly-called-Constellation, while the lack of a powerful constituency for commercial space leaves these subsidizes very vulnerable to Congressional trimming.

A clarification of the Obama NASA manned space budget

To avoid confusion, I want to clarify why I consider Obama’s commercial space budget proposal today to be a decrease, not an increase, from past budget proposals. The history of this budget goes like this:

  • In February 2010 Obama proposed to spend $1 billion per year on new commercial space.
  • Congress responded by reducing that budget to $312 million for 2011 and $500 million per year thereafter.
  • The new Obama budget for 2012 proposes to spend $850 million per year for commercial space, more than presently authorized by Congress but less than proposed by Obama only last year.

It is almost certain that Congress will trim these numbers. Meanwhile, the amount of money to the program-formerly-called-Constellation goes up.

A victory for aerospace pork

Update: See my partial retraction here.

The NASA budget announced today by the White House proves how right I was when I stated back on July 8, 2010 that I had no faith in Obama’s new-found commitment to private commercial space. The new budget reduces the funds for private commercial space while putting the bulk of its support behind the unbuildable program-formerly-called Constellation. First read what I wrote in July:

The problem is that I simply do not believe the Obama administration. Everything I have learned about the current President, including the specifics (or lack thereof) of his proposal, tells me that none of his promises are going to be fulfilled. » Read more

The Sun’s continuing wimpiness

Get those winter coats out of storage! Yesterday NOAA’s Space Weather Prediction Center published its monthly update of the Sun’s sunspot cycle. I’ve posted the newest graph below, showing the continuing slow rise in sunspots (blue/black lines) in comparison with the consensis prediction made by the solar science community in May 2009 (red line).

Though the sunspot count made a slight recovery in January, it was not enough to make up for the plunge in December. Essentially, the Sun continues to act like a sleepy kitten that really doesn’t want to wake up. This suggests that even the newest and wimpiest prediction for the next solar maximum, from solar scientists at the Marshall Space Flight Center, is still overstating the Sun’s upcoming sunspot activity.

In the past a wimpy Sun has been linked to cold weather, for reasons that scientists as yet don’t quiet understand. And this next solar maximum continues to look like the wimpiest in more than 200 years (see the graph on this page)!

January sunspot graph

The underground Moon

More images of lunar cave pits have been posted by the scientists of Lunar Reconnaissance Orbiter (LRO). They have also published their first paper [pdf] about these cave pits for the 2011 Lunar and Planetary Science Conference taking place in March. The paper summarizes, with images, what is know about the three pits on the Moon that have each been imaged a number of times at different angles and lighting situations.

Mare Tranquilitatus
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Sand dunes and dry ice on Mars

Time for some more sightseeing on Mars. A recent news release from Mars Reconnaissance Orbiter noted the discovery of seasonal avalanches on Mars. This new image of the northern martian sand dunes illustrate again how the surface of Mars changes seasonally. The white patches on the ridges of the sand dunes is frozen carbon dioxide, dry ice that condenses on the crowns of the dunes every winter. When spring comes, the dry ice evaporates, and as it does so it disturbs the underlying sand, which then tumbles down the sides of the dunes, producing the dark streaks.

Ice-capped sand dunes

The process is less dramatic, however, than the avalanches seen in the previous news release, as suggested by this image below, showing the same dunes in summer without the dry ice. The dark streaks in the second image are not significantly different from the first, indicating that the process that forms them is slow and subtle.

Sand dunes with ice-cap

Remembering Boris Yeltsin

A monument to Boris Yeltsin was unveiled today in his hometown on the 80th anniversary of his birth.

In this week of memorials to American space tragedies, this event in Russia brings to mind the far more important and significant events, affecting millions of people worldwide, that unfolded in the Soviet Union during the late 1980s and mid-1990s. The communist superpower was collapsing, and there was the real possibility that that collapse could lead to worldwide war and violence.

Yeltsin, far more than any other man, helped shepherd the former Soviet Union out of that chaos, and he did it as a civilized man, with relatively little bloodshed. As he shouted defiantly as he stood on a tank in front of the Russian parliament building on the day of the August coup, “Terror and dictatorship . . . must not be allowed to bring eternal night!”

Unlike many former communist leaders, Yeltsin had the openness of mind to recognize that the state-run centralized command society that he had grown up in and had helped run for years simply did not work. “We have oppressed the human spirit,” he noted sadly during a press conference shortly after the coup. More importantly, he also had the courage to take action on this realization, and force the painful changes that were necessary to save his country.

Yeltsin was no saint, and the Russian transition from dictatorship to freedom was far from perfect. No one even knows if that transition is going to hold, today, twenty years later. Nonetheless, the world should remember Yeltsin for his success, and honor that memory.

Planned Parenthood caught on tape covering up underage sex trafficking

A video sting operation has caught a Planned Parenthood official as she gladly helps a pimp illegally cover up his underage sex ring. Key quote:

In the video, the pair visit Planned Parenthood Central New Jersey’s abortion center in Perth Amboy and clinic manager Amy Woodruff, an LPN, warns the pimp and his prostitute to have their trafficked underage girls lie about their age to avoid mandatory reporting laws.

“Even if they lie, just say, ‘Oh he’s the same age as me, 15,’…it’s just that mainly 14 and under we have to, doesn’t matter if their partner’s the same age, younger, whatever, 14 and under we have to report,” Woodruff says. “Like on the paperwork there’s going to be a point that asks, uh, like are you sexually active, stuff like that … if they’re under a certain age… – you know, me and my other counselor, like for the most part we want as little information as possible – cause we don’t want to be involved…”

Watch the whole video. Your jaw will drop in horror, especially consider how much government money Planned Parenthood gets (more than $300 million per year).

Challenger, 25 years later

Today is the 25th anniversary of the Challenger accident. There are innumerable links from many sources talking about the event, too many for me to list here. You can find most at this link on Jeff Foust’s website, spacetoday.net.

Though I think it is very important for us to remember and honor these events, I have become somewhat disenchanted with the modern American obsession with memorials and anniversaries. Rather than build a memorial, I’d much rather we focused entirely on building new spaceships, new space stations, and new lunar bases, while flying multi-year missions on ISS, all in preparation for exploring and colonizing the solar system.

If we actually made the solar system a place for humans to live in and explore, we would build a far better memorial to those who have sacrificed their lives for the sake of exploration. And I think these heroes would be far more pleased by that memorial than by a stone statue or emotional op-ed that describes their courage.

I’m back

As you can see, I am finally back at the computer.

I want to thank everyone who made encouraging comments or sent me private emails. The situation was a simple one: For a variety of reasons, we needed to move my 93-year-old mother to a new residence. I therefore spent the last five days packing and unpacking boxes, and guiding the movers as they transported her stuff either to her new home or storage.

Moving for anyone is always a pain in the neck. Doing it for someone else can be harder, as you have to make decisions about someone else’s possessions, about what can go and what must be discarded. Fortunately, everything worked out far better than I could have expected and she is now safely settled in a far better place.

So, back we go to space, history, science, and politics!

Journalistic spin for the sake of disaster

The headline from this National Geographic story reads “Yellowstone Has Bulged as Magma Pocket Swells,” while the first sentence is designed to send chills up your spine:

Yellowstone National Park’s supervolcano just took a deep “breath,” causing miles of ground to rise dramatically, scientists report.

From here, the next few paragraphs go on to talk about the wild rise of the giant caldara under Yellowstone National Park in recent years, and how past eruptions there were were among the most powerful volcanic explosions ever to occur. Obviously, from this introduction, the thing is about to blow and we better run for cover!

This story is unfortunately typical for much of today’s modern media: find a story with a hint of disaster in it and play up that disaster as much as possible, regardless of the facts. For example, the opening of this article completely misreports the substance of the Yellowstone geology research. Back on December 4, I read the paper and headlined its results as follows: “Yellowstone caldara rise has slowed.” What the scientists had actually found was that after a period of significant growth beginning in 2004, the rise of Yellowstone’s giant volcanic caldara had slowed significantly since 2006, and since 2008 had actually subsided somewhat.

While the significant rise from 2004 to 2006 was then news, suggesting the worrisome possibility that an eruption was imminent, the story now, revealed by this scientific research, was how that rise has stopped, and why.

Now, if you spend the time to read the rest of the National Geographic article above, you will find that the reporter does dig a bit deeper, and notes these facts in better detail. The trouble is that a quick scan of the headline and opening paragraphs will instead leave you with an entirely incorrect impression of the facts.

That this kind of fear-mongering by modern reporters is not unusual, especially when it comes to climate research and extreme weather events, illustrates the vital importance of maintaining as skeptical an eye to what we read as possible. Don’t assume what you read is true. Read it as carefully as possible. Try to check its sources. And compare every article’s conclusions with other reports to see if you can get a feel for the truth, hidden behind the different reports.

And that, by the way, applies as much to what you read here at behindtheblack as anywhere else!

The solar maximum keep shrinking

Solar scientists at the Marshall Space Flight Center have once again revised downward their prediction for the intensity of the next solar maximum. Key quote:

Current prediction for the next sunspot cycle maximum gives a smoothed sunspot number maximum of about 59 in June/July of 2013. We are currently two years into Cycle 24 and the predicted size continues to fall.

If this prediction holds, the upcoming solar maximum could be the lowest since the cycle came back to life in around 1715 following the Maunder Minimum.

the solar cycle

The future Nemesis from space

From the American Astronomical Society meeting this week:

A team of astronomers, using the data from the Sloan Digital Sky Survey, calculated the galactic orbits of nearly 40,000 low mass stars. These stars are generally M dwarfs, cool, not very bright, and thus generally somewhat close to the Sun since if they are too far away we would not see them. You can read the abstract here, and download their full poster here [pdf].

For the astronomers, the data told them a great deal about the orbital properties of these stars. Though a majority are in circular orbits between 20 to 30 thousand light years from the galactic center, a small minority are in extremely eccentric orbits that travel far out into the galactic halo, as much 260,000 light years. A few others dive inward, getting within 6000 light years of the galactic center.

What made this poster stand out to me, however, was this quote from the abstract:

In addition, we have identified a number of stars that will pass very close to the Sun within the next [billion years]. These stars form the “Nemesis” family of orbits. Potential encounters with these stars could have a significant impact on orbits of Oort Cloud and Kuiper Belt members as well as the planets. We comment on the probability of a catastrophic encounter within the next [billion years].

All told, they found that 18 low-mass cool M dwarf stars that will eventually pass close to the Sun. One star, SDSS J112612.07+152517.6, an M3 star that is about 2,300 light years away, is in an orbit that has it moving right towards us at about 90,000 miles per hour. Its mass is less than half that of the Sun, about 0.4 solar masses. This figure from the poster roughly illustrates the star’s position relative to our solar system over the next billion years:

Nemesis star

The star itself is shown in the inset. The red curve shows its calculated distance from the Sun over time, with the black area above and below showing the uncertainties of the calculation. As you can see, every hundred million years or so the distance between this star and the Sun shrinks, with the very very very rare possibility that the distance will sometimes shrink to zero!

With 18 stars each doing this every few 100 million years or so, the average time between close approaches is about 5 million years. These results suggest that another star passes close enough to our solar system frequently enough to not only disturb the comets in the Oort cloud, but also possibly affect the orbits of the planets in the outer solar system and Kuiper belt. One wonders, for example, if such an event had some influence on Pluto’s strange orbit.

Bad news for NASA, good news for private space

Earlier this week NASA submitted a report to Congress reviewing the design and construction status of the heavy-lift rocket and manned capsule that Congress has required them to build and launch by 2016. NASA’s conclusion: the space agency doesn’t think it can do the job in the schedule or budget that Congress has provided.

NASA does not believe this goal is achievable based on a combination of the current funding profile estimate, traditional approaches to acquisitions and currently considered vehicle architectures. . . . We will not commit to a date that has a low probability of being achieved.

NASA’s conclusions here are not surprising. The agency had been having trouble building Constellation on the much bigger budget and longer schedule given to them by past Congresses. For them to build the-program-formerly-called-Constellation for less money and in less time is probably impossible.

Nonetheless, this was the response of the Senate Commerce committee:

The production of a heavy-lift rocket and capsule is not optional. It’s the law.

This is why I have been saying that the money for this program is nothing more than pork. Congress knows that nothing can be built on this budget, but wants the money spent nonetheless, to keep people employed in their districts.

Meanwhile, in sharp contrast, Space Adventures yesterday announced a new deal with Russia, whereby the Russians have agreed to build and launch one extra Soyuz capsule per year, beginning in 2013, to fly 3 tourists to ISS. In addition, there is this report today about how SpaceX is successfully meeting all its milestones in building its cargo ferry for ISS. An earlier report last week also noted how Orbital Sciences is also moving forward with its cargo ferry, with a planned first test launch by the end of 2011.

All in all, this news is not good news for NASA. The space agency’s manned spaceflight program appears to have two futures, neither of which will involve it continuing to build rockets or fly humans into space. In one option, the new Congress, when it finally sits down to write a budget, will decide that pork and happy constituents are more important than a balanced budget, and will appropriate the money for the-program-formerly-called-Constellation. NASA will struggle hard to build it, but will not succeed. Thus, no government-built manned space program.

In the second option, Congress will agree with me and decide that it just doesn’t have money for pork, especially considering the terrible state of the federal budget. Moreover, seeing the success of the private efforts of SpaceX, Orbital Sciences, and Space Adventures, Congress will wonder why it needs to pour more billions into a vain effort by NASA to build something it can’t, when there are other private companies that can do it, and do it for less. In this circumstance, it will be very easy for them to cut the-program-formerly-called-Constellation. Once again, no NASA manned program.

Neither scenario is actually a bad thing. What we are actually seeing play out here is the free competition of different companies attempting to provide a service to a customer, and the customer eventually picking the best company from which to buy the product. NASA, as a government agency, simply can’t compete, and unless Congress decides to provide them welfare, will lose this competition hands down.

The U.S. will still have the capability of getting into space, but for far less money. And having multiple private companies competing to provide this service will also encourage innovation, something the rocket industry has sorely needed these past five decades.

Giant black holes

From the AAS meeting, the black hole press conference!

  • Scientists, using the Gemini telescope at Mauna Kea in Hawaii, have measured the mass of the supermassive black hole in the center of the galaxy M87, and found its mass equals 6.6 billion suns, far larger than expected. They also estimate that the event horizon of this gigantic black hole is so large our entire solar system would fit inside it.
  • Other scientists have found that the total mass of M87 is more than 5 trillion suns, about 60 percent higher than earlier investigations estimated. This makes M87 one of the most massive galaxies known. In addition, more than 80 percent of that mass is contained with the galaxy’s dark matter halo.
  • In other research, astronomers have located 16 close binary pairs of supermassive black holes hidden in the nuclei of the galaxies. Scientists have long believed that the merger of smaller orbiting supermassive black holes helps form bigger supermassive black holes we see, but until this discovery, almost no close binary pairs had been located. Of these 16 binaries, all show signs that they are spiraling into towards each other, and will crash together in several millions of years.

The uncertainty of astronomical science

From today’s first press conference at the AAS meeting, astronomers have found that two of the fundamental objects they use as units of measure might not be as reliable a unit of measure as they thought.

  • Astronomers have discovered that the Cepheid variable stars that they use to estimate the distances to the nearest galaxies are not necessarily the stars they thought. At least two Cepheids, which are variable stars, do not pulse reliably (one actually stopped pulsing entirely). Another is surrounded by a previously unknown nebula cloud, which affects its apparent brightness, an essential data-point when using these stars as a measuring tool. Here’s one press release.
  • The Crab Nebula threw out some gigantic gamma ray bursts last fall. In addition, astronomers have found that the nebula actually flickers wildly, and is also changing in gamma ray energy output over the long term, declining by seven percent in the last two years. No one yet knows what exactly causes these different variations. Like Cepheids, the Crab has been used as a standard for measuring the energy of astronomical gamma ray objects. This is no longer reliable. Here’s one press release, plus images.

It’s time the left toned down its rhetoric

Look, I agree that we’ve got to tone down the rhetoric. And I also agree that conservatives bear as much responsibility to do this as anyone. Free debate in a civilized society requires reasoned discussion of the issues, and a willingness to tolerate disagreement. It should not include ad hominen attacks, or the wishful desire to murder your opponents.

However, it is not the tone of rightwing discourse that worries me much these days. You would be hard pressed to find any examples of any Republicans or Tea Party activists suggesting it would a good thing to kill Democrats. Such suggestions are not only considered unacceptable, everyone on the right knows that to say such a thing would probably destroy your career in the public arena. Thus, it just doesn’t happen.

Instead, it is the left, the press, and the Democratic Party’s efforts to whip up anger at the right that scares me. Nor did this ugly behavior begin on Saturday after the Tucson murders. In the past decade there have been the numerous examples (which I have been documenting these past few days) of leftwing activists, Hollywood movies, talk radio hosts, and Democratic officials advocating violence against the right. (For a talk radio host example, see this new list of liberals calling for the murder of conservatives.) Worse, such behavior has almost become routine in recent years. It seems that every random violent act has become a vehicle for the left and the press to attack and slander conservatives, despite the fact that there is no evidence that any of these accusations are true.

This behavior must stop. Violent and angry rhetoric can and will cause violence. And it probably has, considering the fact that a large number of the random violent acts in recent years have actually been committed by deranged individuals with liberal, not conservative, leanings. This is not to say that I blame the left for this violence, but that the left has as much of a responsibility as the right to think carefully about what it says, before it says it. Otherwise, they might find that they have made their less rational followers more angry than they ever imagined, or can control.

Or as Michael York says to his NAZI friend at the end of this scene from the 1972 movie, Cabaret. “You still think you can control them?”

New results from the Sloan Digital Sky Survey

From the second press conference at the AAS meeting today, results from the Sloan Digital Sky Survey, which has been surveying the sky in incredible detail over the past eleven years:

  • The largest digital color image of the heavens, covering one third of the sky, imaging a half a billion stars and galaxies. Despite looking the sky in wide-field view, the data also has incredible close-up detail. This has and will continue to provide astronomers a precise baseline reference for future research.
  • A 3D reconstruction of the local galactic neighborhood, showing the three dimensional position of the visible galaxies within a billion light years. They plan to use the new Sloan color image above to further extend this 3D reconstruction out to seven billion light years.
  • The largest map of the Milky Way’s outer regions, showing the streams of stars captured from other galaxies, absorbed in the past galactic mergers that formed the Milky Way.

All this data will be available for anyone to dig around in.

New discoveries by Planck

From the first press conference at the AAS meeting today, focused on recent discoveries from the European space telescope Planck:

  • has identified 10,000 cold spots in Milky Way, all believed to be places where stars will soon begin to form. They range widely in size, and are from 30 to 10,000 light years from us.
  • Planck’s all sky survey has found 189 giant galaxy clusters, 20 of which are newly discovered. “The largest gravitationally bound objects in the universe.” Very hot, filled with hot gas.
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