More caves on the Moon

5:28 pm

Check out these newly posted images of lunar cave pits, taken by Lunar Reconnaissance Orbiter. The depth estimates range from 100 to 300 plus feet.

[Ed. I should note that some of these images have already been posted on behindtheblack. For example, the center image found here) was first discovered by reader James Fincannon and posted by me on July 15 and July 26, when I discussed the challenges of accessing the bottom of these pits. I also posted an image of the Mare Ingenii pit on July 13.]

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Something’s coming, something good

1:45 pm

Three polls issued today make it very clear that the upcoming November elections are going to be a very different animal than any election anyone has seen in decades.

First, Public Policy Polling (PPP) finds that in the West Virginia race for the Senate seat formerly held by Robert Byrd, long shot Republican John Raese is leading shoe-in Democrat Joe Manchin by 3 points.

Second, Rasmussen finds that not only is Republican Joe Miller leading his opponents in the Alaska Senate race by 15%, the Democrat candidate, Scott McAdams, can only garner 25%. Meanwhile, Lisa Murkowski, who lost to Miller in a primary upset, is doing almost as bad as an independent write-in candidate, with 27%.

Third, a Quinnipiac poll shows Republican Tom Corbett destroying Democrat Dan Onorato by a 54-39 margin in the race for Pennsylvania governor.

Not only do these numbers show a willingness of the public to consider new and unknown candidates and reject incumbents, they also show a surprising hostility to Democrat candidates in regions that have always been considered Democrat strongholds. In West Virginia, the accepted wisdom was that the Democrat Manchin would be nominated and then annointed. Not so. In Alaska, not only did Miller upset the incumbent Murkowski in the Republican primary, voters apparently have little interest in seeing her return to office, or give her Democrat rival the job either. And in Pennsylvania, a swing state that has in recent years been swinging increasingly Democratic, the numbers show instead a complete reversal of that trend and a total rejection of the Democrat candidate.

Yes, November 2nd is going to be an interesting day indeed.

Update: Another poll released today from PPP and commissioned by the leftwing website, Daily Kos, continues these astonishing trends. In the Wisconsin Senate race, Democrat incumbent Russ Feingold now trails Republican Ron Johnson by 11% points. And in Wisconsin governor’s race, the same poll found the Republican leading by 9%.

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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

The United States, as seen from the Moon

11:44 am

On August 9, 2010 the camera on Lunar Reconnaissance Orbiter took some routine calibration images and captured the Earth from lunar orbit, showing the western hemisphere with relatively little cloud cover. The picture below is a tiny piece from that global image, cropped to show the United States. The details are pretty remarkable, considering the distance. You can explore the full global image in detail here.

The U.S. from the Moon

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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.

Something is recycling the methane on Mars

1:18 pm

Research results posted today [pdf] at the European Planetary Science Congress show that the methane in Mars’s atmosphere is seasonally variable and far more short-lived than predicted, disappearing in less than a year. Some process, therefore, must be both using it and replenishing it. On Earth, that’s almost always done by some form of life process. Key quote by one of the scientists, from the press release:

“Only small amounts of methane are present in the martian atmosphere, coming from very localised sources. We’ve looked at changes in concentrations of the gas and found that there are seasonal and also annual variations. The source of the methane could be geological activity or it could be biological ­ we can’t tell at this point.”

The image below shows the three regions (in yellow) where the methane is concentrated.

Mars methane locations

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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

Bolden cleared by IG of ethical violations

10:18 am

Though NASA’s Inspector General has cleared [pdf] NASA administrator Charles Bolden of ethical violations in connection with his communications with the Marathon Oil corporation during discussions about awarding research money to a Marathon competitor, the IG also noted that Bolden’s actions were inappropriate. Key quote:

We concluded that Bolden’s contact with Marathon regarding OMEGA did not violate federal laws or regulations pertaining to conflicts of interest. However, we found that the contact was not consistent with the Ethics Pledge he, as an Administration appointee, had signed, and that it raised concerns about an appearance of a conflict of interest involving the NASA Administrator and a large oil company to which he had financial ties.

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NASA outreach to the Arab world

10:21 pm

Keith Cowing and Frank Sietzen at SpaceRef report that NASA administrator Charles Bolden will soon be heading to Saudia Arabia, ostentively to continue NASA outreach to the Muslim world, with other less obvious motives pertaining to Israeli/Palestine peace negotiations. Key quote:

According to one of several sources knowledgeable on the subject “expect to see a wave of mid-level Administration appointees embarking on a round of carrot-and-stick sweetener overtures” to Saudi officials to entice them to join the Obama effort. For their part, the Saudi government wants the U.S. to exert greater pressure on Israel to stop construction of settlements in occupied territories that might someday be a key in a peace accord. In the meantime the Obama administration is trying to give the Saudis every incentive to craft a stronger relationship with the U.S.

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My Friday night travels

11:12 pm

On Friday I drove up to Westfield, New Jersey, to give a public lecture to Amateur Astronomers, Inc. at Union County College in Cranford, New Jersey. On this, my second visit to this amateur astronomy club, my lecture topic was the story behind the Apollo 8 mission to the Moon, the subject of my first book, Genesis: the Story of Apollo 8.

I visit a lot of astronomy clubs, giving talks on space and its history, so it is not a light complement when I say that this particular club is one of the most active, organized, and enthusiastic astronomy clubs I have ever seen. This is not to say that other clubs are not active, organized, or enthusiastic, only that it seems to me that the members of Amateur Astronomers are particularly so.

This fact only makes the decision by Union County College to throw the club and its observatory off campus seem incredibly stupid. Fortunately, the club has managed to negotiate a two year postponement of their eviction. What will happen after that, however, remains unknown.

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A look at the Washington Post’s take on the space war

10:25 pm

The Washington Post today includes an excellent article outlining quite succinctly the mess that’s resulted from the space war between the House, the Senate, and the administration over NASA’s manned program. Key quote:

In an effort to restore a NASA consensus and fund future human space travel, negotiators from the House and Senate have been meeting frequently in recent weeks. Participants say, however, that the sides are dug in and that stalemate is a real possibility.

As I have been saying for months, don’t expect anything good to come from Congress, even if they come up with a compromise. Obama and NASA under Bolden did a very bad job selling their ideas to Congress, and Congress returned the favor by rejecting those ideas and instead coming up with two different plans, both of which serve their own parochial interests rather than the nation’s. The result is a micromanaged mishmosh that won’t get anything done, while wasting huges sums of cash that the federal government does not have.

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The day the Constitution was ratified

8:03 pm

An evening pause: As today is the day in which our Founding Fathers ratified the Constitution, I thought it might be worthwhile to allow Andrew Klavan the opportunity to give us his “A Young Person’s Guide to the United States Constitution.” To quote: We are going to have a little civics lesson, to make up for what you’ve been learning in school.

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Earliest Kodak color tests

8:03 pm

An evening pause: Though this sequence of shots from a 1922 Kodak test of Kodachrome film (possibly the earliest in existence) is hardly the stuff of drama, it is fascinating nonetheless, as it gives as an honest glimpse into the culture of its time. As you watch the different women pose for the camera, ask yourself: Has anything changed?

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Global topography of the Moon

2:34 pm

New results from Lunar Reconnaissance Orbiter, including a new global topographic map.

Global topography of the Moon

From the caption: A lunar topographic map showing the Moon from the vantage point of the eastern limb. On the left side of the Moon seen in this view is part of the familiar part of the Moon observed from Earth (the eastern part of the nearside). In the middle left-most part of the globe is Mare Tranquillitatis (light blue) the site of the Apollo 11 landing, and above this an oval-appearing region (Mare Serenitatis; dark blue) the site of the Apollo 17 landing. Most of the dark blue areas are lunar maria, low lying regions composed of volcanic lava flows that formed after the heavily cratered lunar highlands (and are thus much less cratered).

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Arctic icecap reaches 2010 minimum

1:07 pm

It appears that the Arctic icecap has reached its 2010 minimum. Though the icecap extent in the spring was the largest since 2002 (see image below), the melt was fast and the minimum appears to be the third lowest since 1979.

Icecap extent

Does this mean the icecap is melting and will disappear shortly, as some politicians like to believe? Hardly. Though the data suggests a long term decline in ice extent, recent trends also show evidence that the icecap might be recovering. What will actually happen is still anyone’s guess.

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Artist goes into hiding

10:35 am

Lost freedom, compounded! The artist who had first proposed the idea of “Everybody Draw Mohammad Day”, then backed off out of fear of attack, has now been forced to abandon her life and career and go into hiding.

It is just this kind of event that makes me wonder: Why would anyone consider Islam a “religion of peace?”

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China continues satellite maneuvers

10:15 am

China is continuing the mysterious maneuvers of the two satellites that might have actually touched earlier this month. Key quote:

The maneuvers, which appear to involve rendezvous operations between the SJ-06F satellite and the more recently launched SJ-12 craft, could amount to practice for space station dockings or coordinated satellite observations from orbit. Few folks would have a problem with that. But they also could be aimed at developing the expertise for lurking near someone else’s satellte and eavesdropping, or even knocking that satellite out of commission in the event of a crisis. That’s the worrisome part.

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