More cave images from the Moon

3:20 pm

James Fincannon of NASA has forwarded me two additional pictures of the same cave on the Moon, taken recently at different times by the camera on Lunar Reconnaissance Orbiter and made available by the Goddard Space Flight Center and Arizona State University.

two images of the same pit

These images clearly show that the skylight looks down into a much larger space, with the underground room belling out from the skylight in all directions. This can be seen by how the angle of sunlight hitting the floor of the cave changes over time. Below is a very crude cartoon I have drawn to illustrate what I think we are seeing in the image on the left. The dashed lines indicate unseen walls whose precise location is not yet determined.

cartoon

James also forwarded me this link, showing even more images of additional lava tube skylights on the Moon.

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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, any other book seller, or direct from my ebook publisher, ebookit. 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

Why I don’t watch television news

9:29 am

This story illustrates nicely why no one should trust the reliablity of any news reporting they see on television or cable. Key quote:

Back in late-1989, I contended that the U.S. economy was in or headed into a deep recession. CNBC had me in to discuss my views along with a senior economist for a large New York bank, who was looking for continued economic growth. Before the show, the bank economist and I shared our views in the Green Room. I outlined my case for a major recession, and, to my shock, his response was, “I think that pretty much is the consensus.” We got on the air, I gave my recession pitch, and he proclaimed a booming economy for the year ahead. He was a good economist and knew what was happening, but he had to put out the story mandated by his employer, or he would not have had a job.

More recently, following an interview on a major cable news network (not CNBC), I was advised off-air by the producer that they were operating under a corporate mandate to give the economic news a positive spin, irrespective of how bad it was.” And now you know that watching stations like CNBC for anything more than just comedic value is hazardous to your health and wealth.

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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 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.

The failure of the political class

9:21 am

Yesterday Clark Lindsey of rlvnews.com noted that my essay “You’ve got to play the game” appears to “blame the Administration solely for its problems in reforming NASA.” This is not entirely correct. My essay yesterday was specifically intended to lay out the errors and faults of Obama and his administration in their efforts to change NASA. Its purpose was not to discuss the foolishnesses of Congress, the stupidity of which I think everyone is very much aware.

However, Clark is correct when he notes that when it comes to this space war over NASA’s future, Congress is as much at fault as Obama. They are micromanaging NASA’s program in ways that can do little good for the future. Worse, they have shown a greater interest in maintaining pork barrel spending than funding NASA intelligently.

All in all, we have here a complete failure of the political class. I really do hate to sound pessimistic, but for NASA’s near term future, I honestly do not expect positive things to come from the compromise deal that Congress and the President now seem willing to agree to.

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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

You’ve got to play the game

3:14 pm

The release of the Senate’s draft language for NASA’s 2011 budget yesterday reveals a great deal about the failures of the Obama administration. Despite months of advocacy by administration officials as well as the upper management of NASA, it appears that the Senate (soon to be followed in a similar manner by the House) is eagerly willing to dismantle much of what the Obama administration is proposing for NASA, and is going to micromanage its own space program.

Why this happened is all very simple: You’ve got to play the game.

If you are going to request major changes to any government program that requires the approval of elected officials beholden to the people in their districts, you have to provide those elected officials some cover for their actions. You simply can’t shutdown these programs willy-nilly without any negotiation and expect members of Congress to go along — even if what you propose is a good idea and makes sense.

Unfortunately, this is exactly what the Obama administration has done. They have not only shown an astonishing incompetence at playing the political game, they have often acted as if politics is completely irrelevant to their needs, a position that is both stupid and counter-productive considering that Obama is a politician who has to get the agreement of the politicians in Congress. » Read more

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Obama’s poll problems

10:44 am

This collection of links gathered by Glenn Reynolds of Instapundit illustrates clearly that the Obama administration is in deep trouble, not just on its proposed changes to NASA but on almost every other issue it has tackled. The links also illustrate how incredibly tone deaf this administration continues to be when it comes to politics.

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White Heat- I gotta get out

8:09 pm

An evening pause: Whoever says that the Hollywood of the 1930s and 1940s only made feel-good films with happy endings has never watched very many of those films. Here’s some stark uncontrolled anger, from one of James Cagney’s best films, White Heat (1949), directed by Raoul Walsh.

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Draft version of Senate NASA budget released

3:06 pm

A draft version of Senate’s NASA budget has been released. More commentary to come.

Update. From what I can tell by a quick scan through the actual proposed legislation [pdf], the Senate will give the administration most of the money it wants for commercial space, but also demand that it start work on a heavy-lift replacement of the shuttle immediately, including the full size version of the Orion capsule. However, the language requiring this latter action is very vague (“as soon as possible after the date of the enactment of this act”) and leaves the administration a great deal of wiggle room. From my experience, this means that Congress is trying to create the illusion that it has done something, but is basically leaving the decisions to the administration.

The draft language does forbid any contracts being issued for any new private commercial crew services until the 2012 year, which suggests that Congress wants NASA to focus on the Orion capsule and heavy lift option first. However, to me this merely means the Obama administration is being given the option to stall for a year and then come back again later with the same proposals it offered back in February of this year. That the draft legislation also gives NASA 120 days to put together its plan for its heavy-lift program only increases my doubts about Congress’s seriousness.

Overall, this legislation only confirms my worst fears. If passed as is, both the new private commercial space ventures as well as the government space program will suffer.

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Greenland icecap is not melting

2:25 pm

Steve Goddard has posted on Anthony Watt’s webpage a very detailed update on the state of the icecap covering Greenland. Surprise! There are no signs of it disappearing anytime soon. (Note that you might have to scroll to the right to see the text of Goddard’s post, as on some computers Watts’s webpage is unfortunately far too wide for the screen.)

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Arrested for handing out Bibles

1:29 pm

More so-called tolerance from Islam, this time helped by the secular authorities in Deerborn, Michigan. Four men were arrested and charged with misdemeanor charges because they stood on a public street and offered the gospel of St. John to passersby. The news article states the following:

The behavior of these individuals drew and incited a large crowd to a point where they were in violation of city ordinances, including breach of peace and failure to obey the lawful order of a police officer, according to the city’s public relations department. . . . Festival rules require religious groups to distribute information at paid booths or outside the event.

However, the video below paints a very different picture. It appears that at least two of the men were on public property, just outside the festival and no crowd appeared (except for a lot of cops). I find it especially disgusting how the cops force them to stop filming the event.

Update: In restrospective, it is very possible the video below was not shot at the same time the men were arrested. Even so, if the court documents do describe the events accurately, there is something disturbing about the response of the people at the Islamic festival. Why should they be so offended, almost to the point of violence, merely because others are passing out Christian literature? Moreover, the video below still shows a clear violation of the Christian activists’ freedom of speech and assembly, since they were standing on public property and had not caused any disturbances when the police moved in to harass them.

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There simply is no money for NASA

12:01 pm

All the discussion about the future of NASA must be put in some fiscal context, and here it is: the Debt and Deficit Commission that the Obama administration created to review the spending problems of the federal government has some bad news: there literally is no money for anything but Social Security, Medicare, and Medicaid. Key quote from the Washington Post article:

The commission leaders said that, at present, federal revenue is fully consumed by three programs: Social Security, Medicare and Medicaid. “The rest of the federal government, including fighting two wars, homeland security, education, art, culture, you name it, veterans — the whole rest of the discretionary budget is being financed by China and other countries,” Simpson said.

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Wyatt Earp goes dancing

8:51 pm

An evening pause: Here is an iconic movie scene from an iconic director (John Ford). The film is My Darling Clementine (1946), one of the best westerns ever made. Tough guy sheriff Wyatt Earp, played by Henry Fonda, makes the toughest decision in his life. And it has nothing to do with firing a gun!

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Boulder tracks on Mars

3:44 pm

Here’s a nice picture from the HiRISE camera on Mars Reconnaissance Orbiter, released July 7, showing the boulder tracks left by rocks bouncing down the escarpment of Kasei Valles in the low gravity of Mars. Fun quote:

Some of these blocks traveled downhill several hundred meters (yards) as they rolled and bounced, leaving behind a trail of indentations or poke marks in the surface’s fine-grained, light-toned soils. The raised borders in some of these poke marks indicate they are relatively recent features, unaffected by wind erosion, or that this soil has cohesive properties, such as if it was cemented.

Boulder tracks on Mars

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The state of the polar ice caps, June 2010

9:52 am

On July 6, the National Snow and Ice Data Center (NSIDC) of the University of Colorado published its monthly report on the state of the polar ice caps. The Arctic ice cap, which this winter had been larger and more extensive than seen for many years, also shrank this spring at the fastest rate in years. (This chart, produced by data from the Japanese AMSR instruments on two research satellites, shows these trends very clearly.) Meanwhile, NSIDC reports that the ice cap in Antarctica is far larger than normal. Not unexpectedly, NSIDC immediately argues (quite unconvincingly if you ask me) that more ice in Antarctica is evidence for global warming.

From my perspective, the data continues to be inconclusive. We still do not really understand the long term trends of the Earth’s climate.

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