Author: Robert Zimmerman

India’s geosynchronous rocket fails at launch

10:14 am

Bad news for India’s space program: It’s geosynchronous rocket, GSLV, failed today less than two minutes after launch. Key quote:

[The Indian Space Research Organization (ISRO)] has had a troubled past with GSLV, with only two of the seven launches so far claiming total success. Though ISRO claims that four launches had been successful, independent observers call at least two of them either failure or partial success. When it comes to launching its workhorse PSLV, ISRO has had 15 consecutive successes.

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So You Lost Your Election

10:07 am

Iowahawk: So You Lost Your Election: An outplacement transition guide for unemployed Congressmen. Key quote:

The road to your new non-Washington career begins with an inventory of your personal strengths and competencies. Read the critical skill list below, and circle the ones that you possess.

* Telling other people what to do
* Demanding money
* Peddling influence
* Talking loudly over others
* Condescension / arrogance
* Threatening, browbeating, arguing
* Narcissism
* Evading responsibility
* Spin control

As a former Washington professional, you probably circled four or more of the above. Yes, there are some private sector industries where these skills are valued – such as journalism, bill collection, professional wrestling, higher education, and carnival barking. Unfortunately, these are all declining industries with low wages and/or fierce job competition. In order to maintain your standard of living, you will probably have to seek employment in other industries where you will find surprisingly little demand for your skills.

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The Space Show

12:57 am

For those who would are curious to hear me talk about the past year and what’s to come as well as celebrate the 42nd anniversary of the Christmas Eve reading of Genesis by the astronauts of Apollo 8, I will be appearing on David Livingston’s long running radio show/podcast, The Space Show, today at 9:30 am Pacific time (12:30 pm Eastern time). The interview is scheduled to last 90 minutes, but David and I usually end up going far longer.

Dr. Livingston has produced more than 1000 shows, interviewing almost every single important figure in the aerospace industry. As he noted recently:

The Space Show/One Giant Leap Foundation is a non-profit 501C3 and your contributions are deductible from your U.S. tax liability. But more important, your help is needed in getting the space message out there to as many as possible, including the movers and shakers in society and the space industry. Not only do we provide a platform for many of you and your own material, we play an increasingly larger and more important role in getting space development to go viral. However, we can’t do it without your help so if you are able to make a contribution to The Space Show/OGLF this year, not only will it be appreciated, it will be most beneficial in helping to achieve Space Show goals and objectives.

To this I heartily say, amen! If you want to find out what’s going on in the aerospace community, The Space Show is undeniably one of the best places to go. The show deserves our support, and for that reason I want to give it a enthusiastic plug. You can make contributions by Pay Pal on The Space Show website here or on the One Giant Leap Foundation website. Checks made payable to One Giant Leap Foundation, Inc. can be mailed to P.O. 95, Tiburon, CA 94920.

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Opportunity takes a rest stop at a crater

9:57 pm

In its 14 mile multi-year trek to Endeavour Crater — now about half completed — the Mars rover Opportunity has stopped to take a short rest stop at a small crater.

The crater, dubbed “Santa Maria Crater” by the scientists who operater Opportunity, is about the size of a football field. What makes it especially interesting are the sharp rocks piled up on its rim, as they are probably debris ejected from the crater at impact. Since this material probably came from deep below the Martian surface, it is also likely to hold information about the Martian geological past, thereby making it a prime research site.

Santa Maria crater

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The sun found to vary in unexpected ways

11:06 am

Recent monitoring of the Sun’s brightness as it went from maximum to minimum in its solar cycle has found that, surprisingly, the changes in brightness across different wavelengths do not necessarily vary in lockstep. Key quote:

SIM suggests that ultraviolet irradiance fell far more than expected between 2004 and 2007 — by ten times as much as the total irradiance did — while irradiance in certain visible and infrared wavelengths surprisingly increased, even as solar activity wound down overall. The steep decrease in the ultraviolet, coupled with the increase in the visible and infrared, does even out to about the same total irradiance change as measured by the TIM during that period, according to the SIM measurements.

The stratosphere absorbs most of the shorter wavelengths of ultraviolet light, but some of the longest ultraviolet rays (UV-A), as well as much of the visible and infrared portions of the spectrum, directly heat Earth’s lower atmosphere and can have a significant impact on the climate. [emphasis mine]

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pilot exposes airport security flaws, gets threatened by TSA

10:09 am

A pilot videotapes what he thinks are serious airport security flaws and immediately gets threatened by the TSA for doing it. Key quote:

Three days after the pilot posted his airport security tour on YouTube, four federal air marshals and two sheriff’s deputies arrived at the pilot’s house, which he also recorded. They were there to confiscate his federally-issued handgun. A letter later arrived saying, “An FFDO [Federal Flight Deck Officer] must not engage in… conduct that impairs the efficiency of TSA… or causes the loss of public confidence in TSA…”

The pilot’s attorney believes the feds sent six people to the pilot’s house to send a message. “And the message was you’ve angered us by telling the truth and by showing America that there are major security problems despite the fact that we’ve spent billions of dollars allegedly to improve airline safety,” says Don Werno, the airline pilot’s attorney.

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A Martian eclipse

9:39 am

The hubbub about this week’s lunar solstice eclipse was, from my perspective, mostly manufactured press blather. For those who had never seen a lunar eclipse, it was a spectacular experience, but there really was nothing scientifically or technically unique about the fact that it happened to occur on the solstice.

However, below is an eclipse that is definitely unique both technically and scientifically. Scientists using the Mars rover Opportunity have filmed an eclipse on Mars, showing the Martian moon Phobos crossing in front of the Sun. Consider the engineering accomplishment: not only did they need to be able to calculate exactly when this would happen at a very particular spot on the Martian surface, they had to have a camera there able to take the movie. And they had to operate it from Earth!

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