The Russians have repaired the severed cable that had cut off their communications with ISS and space.

8:56 am

The Russians have repaired the severed cable that had cut off their communications with ISS and space.

The article notes that this failure was never a critical problem for ISS, pointing out that there was a back up communications route in the U.S., and that the astronauts on board are trained to work independent of the ground. Though both these points are true, what the article doesn’t mention is that much of the American half of ISS has been built to be run from the American mission control. It is not like Mir, which was designed to be as self-sufficient as possible. The result is that though a communications break in Russia is not really critical, a communications break in the U.S. might be.

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Scientists have found that the method used by the IPCC to measure droughts has significantly overestimated their number during the the past 60 years.

8:48 am

The uncertainty of science: Scientists have found that the method used by the IPCC to measure droughts has significantly overestimated their number during the the past 60 years.

Although previous studies have suggested that droughts have increased over that 60-year period, the team’s new analysis hints that the increase in drought has been substantially overestimated. For instance, the new assessment technique found that between 1980 and 2008, the global area stricken by drought grew by approximately 0.08% per year—less than one-seventh the increase estimated by the temperature-only [IPCC method].

The IPCC and the global warming activists that run it had claimed that the warming climate was causing more droughts. It turns out that claim was essentially false. The number of droughts has apparently not gone up. Note that this fact is actually not a surprise to those who have read the IPCC reports carefully. Deep down past their simplistic summaries, the reports have consistently pointed out that these conclusions were very uncertain and could be found to be wrong.

Not surprisingly, the article above spends a lot of time trying to rationalize this new data, quoting one scientist who insists there is nothing to see here, move on! The trouble is that there is plenty to see here. Our knowledge of the climate remains very incomplete.

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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

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.

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

The discovery of volcanoes on Io

12:39 pm

discovery image

On March 8, 1979, as Voyager 1 was speeding away from Jupiter after its historic flyby of the gas giant three days earlier, it looked back at the planet and took some navigational images. Linda Morabito, one of the engineers in charge of using these navigational images to make sure the spacecraft was on its planned course, took one look at the image on the right, an overexposed image of the moon Io, and decided that it had captured something very unusual. On the limb of the moon was this strange shape that at first glance looked like another moon partly hidden behind Io. She and her fellow engineers immediately realized that this was not possible, and that the object was probably a plume coming up from the surface of Io. To their glee, they had taken the first image of an eruption of active volcano on another world!

Today, on the astro-ph preprint website, Morabito has published a minute-by-minute account of that discovery. It makes for fascinating reading, partly because the discovery was so exciting and unique, partly because it illustrated starkly the human nature of science research, and partly because of the amazing circumstances of that discovery. Only one week before, scientists has predicted active volcanism on Io in a paper published in the journal Science. To quote her abstract:
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Obamacare is still vulnerable.

11:19 pm

Amen! Obamacare is still vulnerable.

One way or the other, this monstrosity is going to crash. Better that we keep fighting to kill it now rather then wait for it to do endless harm and then fail. And since a majority of state governors are Republican, they shouldn’t back down but keep up the fight. Moreover, despite Romney’s loss the election was still close and Obamacare remains deeply unpopular. There is plenty of support for killing it. The Republicans should not back down.

7 comments

Astronomers have found a super-earth exoplanet inside its star’s habitable zone.

6:44 pm

Worlds without end: Astronomers have found a super-earth exoplanet inside its star’s habitable zone.

The planet is large enough that it might be more like Neptune, but if it should have any earth-sized moons they will definitely be capable of supporting life.

Update: The science paper included a wonderful graphic comparing the solar system of this star with that of our own solar system. I have posted this graphic below the fold. HD40307g is the potentially habitable planet.
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The maker of “Innocence of Muslims” has been sentenced to a year in prison for parole violation.

5:24 pm

The new America: The maker of “Innocence of Muslims” has been sentenced to a year in prison for parole violation.

It might have been a crappy film and the filmmaker might have been a bum and a liar who did violate his parole. No matter. That is not really why he was arrested. In the new America he was arrested and sent to prison because he dared make a film that offended Muslims and that the Obama administration did not like.

In the new America don’t offend the government, or they will find a reason to jail you.

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