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Opportunity’s view from Mars, a panorama taken during the rover’s most recent winter stopover.
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.
It ain’t easy creating your own nation, and here’s the history to prove it.
How fireworks work
News you can use: How fireworks work.
Having worked for several years on a fireworks team setting up and lighting a county fireworks show in Virginia, I can say that lighting these things is by far more fun that sitting at a distance and watching them go off.
News you can use: How fireworks work.
Having worked for several years on a fireworks team setting up and lighting a county fireworks show in Virginia, I can say that lighting these things is by far more fun that sitting at a distance and watching them go off.
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 ebook is available everywhere for $5.99 (before discount) at amazon, or direct from my ebook publisher, ebookit. If you buy it from 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
“There’s already 13,000 pages of regulations, and they’re not even done yet.”
How well does your Congressman uphold his oath to uphold the Constitution? The new Freedom Index will tell you!
How well does your Congressman uphold his oath to uphold the Constitution? The new Freedom Index will tell you!
How well does your Congressman uphold his oath to uphold the Constitution? The new Freedom Index will tell you!
There are now only 3 copies left of the now out-of-print hardback of Leaving Earth. The price for an autographed copy of this rare collector's item is now $150 (plus $5 shipping).
To get your copy while the getting is good, please send a $155 check (which includes $5 shipping) payable to Robert Zimmerman to
Behind The Black, c/o Robert Zimmerman
P.O.Box 1262
Cortaro, AZ 85652
Leaving Earth is also available as an inexpensive ebook!
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
A new set of Democrats backed out this week from attending the Democratic Convention or endorsing Obama for President.
What does this mean? A new set of Democrats backed out this week from attending the Democratic Convention or endorsing Obama for President.
What does this mean? A new set of Democrats backed out this week from attending the Democratic Convention or endorsing Obama for President.
How the Higgs boson explains the universe.
How the Higgs boson explains the universe.
And what it can’t explain:
The discovery [by the existence of the Higgs boson] that nature is beautifully symmetric means we have very little choice in how the elementary particles do their dance – the rules simply “come for free”. Why the universe should be built in such an elegant fashion is not understood yet, but it leaves us with a sense of awe and wonder that we should be privileged to live in such a place.
Science discovers how the universe operates. Philosophy and religion try to explain why. Thus, it is perfectly reasonable in a rational world to consider the existence of God, and why musings about the possibility of intelligent design do not contradict pure science.
And I speak not as a religious person, but as a secular humanist.
How the Higgs boson explains the universe.
And what it can’t explain:
The discovery [by the existence of the Higgs boson] that nature is beautifully symmetric means we have very little choice in how the elementary particles do their dance – the rules simply “come for free”. Why the universe should be built in such an elegant fashion is not understood yet, but it leaves us with a sense of awe and wonder that we should be privileged to live in such a place.
Science discovers how the universe operates. Philosophy and religion try to explain why. Thus, it is perfectly reasonable in a rational world to consider the existence of God, and why musings about the possibility of intelligent design do not contradict pure science.
And I speak not as a religious person, but as a secular humanist.
ATK’s push to build its Liberty launch system.
The competition heats up: ATK’s push to build its Liberty launch system.
Liberty was one of the suitors [for NASA’s commercial crew] funding, before losing out to the four aforementioned options during the selection process. However, ATK decided to press on with the development of the system under an unfunded Space Act Agreement (SAA), with a clear intent of convincing NASA they deserve to be awarded funding for the path towards crewed launches.
Indeed, ATK have stated that they will continue with the development of Liberty regardless of NASA funding, as much as Agency support would provide an accelerated schedule towards bringing the vehicle into operation by 2015. [emphasis mine]
If you read the article, you will see that there are many reasons why I would rather NASA did not pick ATK. The system depends too much on the shuttle’s legacy at the Kennedy Space Center (the VAB, crawler, etc), which means it will probably require a large labor force to launch and thus be expensive. However, if ATK can make Liberty profitable without NASA, I am all for them.
The competition heats up: ATK’s push to build its Liberty launch system.
Liberty was one of the suitors [for NASA’s commercial crew] funding, before losing out to the four aforementioned options during the selection process. However, ATK decided to press on with the development of the system under an unfunded Space Act Agreement (SAA), with a clear intent of convincing NASA they deserve to be awarded funding for the path towards crewed launches.
Indeed, ATK have stated that they will continue with the development of Liberty regardless of NASA funding, as much as Agency support would provide an accelerated schedule towards bringing the vehicle into operation by 2015. [emphasis mine]
If you read the article, you will see that there are many reasons why I would rather NASA did not pick ATK. The system depends too much on the shuttle’s legacy at the Kennedy Space Center (the VAB, crawler, etc), which means it will probably require a large labor force to launch and thus be expensive. However, if ATK can make Liberty profitable without NASA, I am all for them.
Astronomers have found four different binary star systems with the stars orbiting so close to each other that they complete their orbits in less than four hours, orbits that astronomers had previously believed “impossible.”
The uncertainty of science: Astronomers have found four different binary star systems with the stars orbiting so close to each other that they complete their orbits in less than four hours, orbits that astronomers had previously believed “impossible.”
The uncertainty of science: Astronomers have found four different binary star systems with the stars orbiting so close to each other that they complete their orbits in less than four hours, orbits that astronomers had previously believed “impossible.”
The United States of winners
“The United States of winners.”
We didn’t fight hard for our freedom on that summer day in 1776 so we could go ahead and be mediocre. We wanted it so badly because we had lofty goals to be a nation of winners, people who excelled at everything we tried. We wanted to become powerful and prosperous so that we wouldn’t have to rely on anyone else, ever again. And we knew that being prosperous would make us generous. We wanted to win at that, too.
And from there, we went on to win at all kinds of stuff, and we did it without apologizing. Charles Lindbergh didn’t land in Paris and apologize for getting there first. We didn’t have a space race with the Soviet Union to see who could get there last. Bruce Jenner doesn’t have an Olympic gold medal (and two inexplicable earrings) because he’s a loser.
Our desire to win has made us who we are.
And it is for this reason that, right now, the United States is about to develop multiple private companies capable of putting humans into space, while every other country in the world that has tried it can barely manage to come up with one option.
“The United States of winners.”
We didn’t fight hard for our freedom on that summer day in 1776 so we could go ahead and be mediocre. We wanted it so badly because we had lofty goals to be a nation of winners, people who excelled at everything we tried. We wanted to become powerful and prosperous so that we wouldn’t have to rely on anyone else, ever again. And we knew that being prosperous would make us generous. We wanted to win at that, too.
And from there, we went on to win at all kinds of stuff, and we did it without apologizing. Charles Lindbergh didn’t land in Paris and apologize for getting there first. We didn’t have a space race with the Soviet Union to see who could get there last. Bruce Jenner doesn’t have an Olympic gold medal (and two inexplicable earrings) because he’s a loser.
Our desire to win has made us who we are.
And it is for this reason that, right now, the United States is about to develop multiple private companies capable of putting humans into space, while every other country in the world that has tried it can barely manage to come up with one option.
Inexplicably, a dust disk detected around a star about 460 light years away has vanished in the last two years.
The uncertainty of science: Inexplicably, a dust disk detected around a star about 460 light years away has vanished in just two years.
The uncertainty of science: Inexplicably, a dust disk detected around a star about 460 light years away has vanished in just two years.
Whitney Houston – National Anthem – Super Bowl XXV
An evening pause: A performer giving her all. What a tragedy that she destroyed herself at such a young age.
The link to last night’s Space Show interview
For those that wish to listen to my appearance last night on The Space Show, the link to the podcast can be found here.
For those that wish to listen to my appearance last night on The Space Show, the link to the podcast can be found here.
Happy Independence Day!
That whenever any Form of Government becomes destructive of these ends, it is the Right of the People to alter or to abolish it, and to institute new Government, laying its foundation on such principles and organizing its powers in such form, as to them shall seem most likely to effect their Safety and Happiness. Prudence, indeed, will dictate that Governments long established should not be changed for light and transient causes; and accordingly all experience hath shewn, that mankind are more disposed to suffer, while evils are sufferable, than to right themselves by abolishing the forms to which they are accustomed. But when a long train of abuses and usurpations, pursuing invariably the same Object evinces a design to reduce them under absolute Despotism, it is their right, it is their duty, to throw off such Government, and to provide new Guards for their future security. [emphasis mine]
A warning, and prediction, for November.
That whenever any Form of Government becomes destructive of these ends, it is the Right of the People to alter or to abolish it, and to institute new Government, laying its foundation on such principles and organizing its powers in such form, as to them shall seem most likely to effect their Safety and Happiness. Prudence, indeed, will dictate that Governments long established should not be changed for light and transient causes; and accordingly all experience hath shewn, that mankind are more disposed to suffer, while evils are sufferable, than to right themselves by abolishing the forms to which they are accustomed. But when a long train of abuses and usurpations, pursuing invariably the same Object evinces a design to reduce them under absolute Despotism, it is their right, it is their duty, to throw off such Government, and to provide new Guards for their future security. [emphasis mine]
A warning, and prediction, for November.
From CERN: The experiments have observed a “particle consistent with long-sought Higgs boson.”
From CERN: The experiments there have now observed a “particle consistent with long-sought Higgs boson.”
The press release also emphasizes repeatedly the preliminary nature of this result. More details in this article, including this not unexpected punchline if you know science:
Already, the new boson seems to be decaying slightly more often into pairs of gamma rays than was predicted by theories, says Bill Murray, a physicist on ATLAS, the other experiment involved in making the discovery.
From CERN: The experiments there have now observed a “particle consistent with long-sought Higgs boson.”
The press release also emphasizes repeatedly the preliminary nature of this result. More details in this article, including this not unexpected punchline if you know science:
Already, the new boson seems to be decaying slightly more often into pairs of gamma rays than was predicted by theories, says Bill Murray, a physicist on ATLAS, the other experiment involved in making the discovery.
The map that named the New World
Librarians in Germany announced today the discovery of a lost copy of the map that named the New World, hidden between the pages of a book for 200 years.
Librarians in Germany announced today the discovery of a lost copy of the map that named the New World, hidden between the pages of a book for 200 years.
On the Space Show tonight
FYI, I am doing a two hour interview on The Space Show tonight, starting at 7 pm Pacific (which is now, even as I post). Feel free to tune in.
FYI, I am doing a two hour interview on The Space Show tonight, starting at 7 pm Pacific (which is now, even as I post). Feel free to tune in.
A brief history of rock n’ roll in 100 riffs
New research has found that from 20,000 to 7,000 years ago Great Britain was surrounded by a vast area of dry land that reached as far as Denmark.
New research has found that from 20,000 to 7,000 years ago Great Britain was surrounded by a vast area of dry land that reached as far as Denmark.
The research suggests that the populations of these drowned lands could have been tens of thousands, living in an area that stretched from Northern Scotland across to Denmark and down the English Channel as far as the Channel Islands.
As the ice age ended and sea levels rose, this land was slowly swamped and engulfed by the North Sea.
New research has found that from 20,000 to 7,000 years ago Great Britain was surrounded by a vast area of dry land that reached as far as Denmark.
The research suggests that the populations of these drowned lands could have been tens of thousands, living in an area that stretched from Northern Scotland across to Denmark and down the English Channel as far as the Channel Islands.
As the ice age ended and sea levels rose, this land was slowly swamped and engulfed by the North Sea.
Since 2006 carbon dioxide emissions in the U.S. has plunged, almost reaching 1991 levels.
Since 2006 carbon dioxide emissions in the U.S. have plunged, almost reaching 1991 levels.
The key driver for the “shockingly good news” that CO2 emissions will probably fall this year to a two-decade low … is “the shale gas revolution, and the low-priced gas that it has made a reality, especially in the last 12 months. As of April, gas tied coal at 32% of the electric power generation market, nearly ending coal’s 100 year reign on top of electricity markets (see related CD post on this energy milestone). Let’s remember the speed and extent of gas’s rise and coal’s drop: coal had 52% of the market in 2000 and 48% in 2008.”
It is important to note that it is innovation, technology, and capitalism that is making this happen. Without a free market the shale gas revolution would not have occurred.
Since 2006 carbon dioxide emissions in the U.S. have plunged, almost reaching 1991 levels.
The key driver for the “shockingly good news” that CO2 emissions will probably fall this year to a two-decade low … is “the shale gas revolution, and the low-priced gas that it has made a reality, especially in the last 12 months. As of April, gas tied coal at 32% of the electric power generation market, nearly ending coal’s 100 year reign on top of electricity markets (see related CD post on this energy milestone). Let’s remember the speed and extent of gas’s rise and coal’s drop: coal had 52% of the market in 2000 and 48% in 2008.”
It is important to note that it is innovation, technology, and capitalism that is making this happen. Without a free market the shale gas revolution would not have occurred.
A Dearborn Muslim has been charged with nine counts of attempted murder for trying to run down a crowd of Christian protesters with his car.
The religion of peace: A Dearborn Muslim has been charged with nine counts of attempted murder for trying to run down a crowd of Christian protesters with his car.
This event is related to the stoning of Christians by Muslims at the Dearborn Arab Festival in June.
The religion of peace: A Dearborn Muslim has been charged with nine counts of attempted murder for trying to run down a crowd of Christian protesters with his car.
This event is related to the stoning of Christians by Muslims at the Dearborn Arab Festival in June.
Though an engineering success, the world’s tallest building in Dubai has also turned out to be a financial flop.
Though an engineering success, the world’s tallest building in Dubai has also turned out to be a financial flop.
Though an engineering success, the world’s tallest building in Dubai has also turned out to be a financial flop.
“If you want to give a vegetarian diet to a pet, get a rabbit, not a dog or a cat.”
A report released on Monday states that U.S. state and local governments have more than $2 trillion in unfunded pension liabilities.
The day of reckoning looms: A report released on Monday states that U.S. state and local governments have more than $2 trillion in unfunded pension liabilities.
Worse, the report notes that this number is three times higher than the number reported by those same state and local governments.
The day of reckoning looms: A report released on Monday states that U.S. state and local governments have more than $2 trillion in unfunded pension liabilities.
Worse, the report notes that this number is three times higher than the number reported by those same state and local governments.
Hope and dispair for American bats: New results on the fungus that is killing them.
A nice summary of the scientific results so far returned by Messenger.
News from Mercury: A nice summary of some of the most important scientific results so far returned by Messenger.
News from Mercury: A nice summary of some of the most important scientific results so far returned by Messenger.
Boeing and Lockheed Martin are both considering hiring the Russia aerospace company Energia to build components for the CST-100 and Orion manned capsules.
It appears that both Boeing and Lockheed Martin are considering hiring the Russia aerospace company Energia to build components for the CST-100 and Orion manned capsules.
What is going on here is that both Boeing and Lockheed Martin are looking for a subcontractor who can build these components for less money. Since labor costs in Russia are much lower than the U.S., both companies are considering Energia for this work.
This quote, however, encapsulates the cultural war that still goes on sometimes between Russia and the U.S.:
“[Russian] achievements in docking sites and [thermal protection equipment] production are quite competitive, but I am not sure that the Americans will accept our offer because they not only have the task of building a spaceship but also of gaining competence in this matter,” Dmitry Payson, director of the space and telecommunication technology department in Russia’s Skolkovo hi-tech hub, told Izvestia.
In interviewing many Russian and American space engineers over the years I have found an amazing amount of contempt from each for the work of the other, often without justification. Just as the Russians above seem to falsely think that Boeing and Lockheed Martin know nothing about docking equipment or thermal protection, American engineers repeatedly have expressed to me unjustified disdain for the space station technology developed by the Russians for Mir. The result: both countries often don’t take advantage of the other’s skills.
It appears that both Boeing and Lockheed Martin are considering hiring the Russia aerospace company Energia to build components for the CST-100 and Orion manned capsules.
What is going on here is that both Boeing and Lockheed Martin are looking for a subcontractor who can build these components for less money. Since labor costs in Russia are much lower than the U.S., both companies are considering Energia for this work.
This quote, however, encapsulates the cultural war that still goes on sometimes between Russia and the U.S.:
“[Russian] achievements in docking sites and [thermal protection equipment] production are quite competitive, but I am not sure that the Americans will accept our offer because they not only have the task of building a spaceship but also of gaining competence in this matter,” Dmitry Payson, director of the space and telecommunication technology department in Russia’s Skolkovo hi-tech hub, told Izvestia.
In interviewing many Russian and American space engineers over the years I have found an amazing amount of contempt from each for the work of the other, often without justification. Just as the Russians above seem to falsely think that Boeing and Lockheed Martin know nothing about docking equipment or thermal protection, American engineers repeatedly have expressed to me unjustified disdain for the space station technology developed by the Russians for Mir. The result: both countries often don’t take advantage of the other’s skills.
A Tea Party event today in Tucson
Last week I received an email from the local Tucson tea party, asking if I would be willing to attend a demonstration today in response to last week’s Supreme Court decision on Obamacare. To quote the email,
We would like to stage two simultaneous protests against the train wreck they call ObamaCare, at two separate locations Monday July 2nd, 4:00pm-5:45pm. 75 people at both locations are needed to make the necessary impact. They say the Tea Party is dead. What say ye? We need your commitment.
Today those protests took place at two different prominent street corners in the Tucson area. At each location there were about fifty people lining the sidewalk and holding signs and American flags out to passing motorists. My wife Diane and I went to one of those protests. Here are my impressions:
» Read more
NASA today unveiled for the press the Orion capsule scheduled for the program’s first test flight in 2014.
NASA today unveiled for the press the Orion capsule scheduled for the program’s first test flight in 2014.
Today’s unveiling was essentially a PR event designed to boost political support for the Space Launch System (SLS) and the Orion capsule program. And though we should definitely give kudos to Lockheed Martin for its progress on Orion, it is also important to note that the building of this capsule took 8 years and about $6.5 billion. And it won’t go into space for still another two years at best. Compare that to SpaceX’s Dragon, which took about four years from concept to launch, with a cost of about $1 billion.
It is this contrast that is worrying the political supporters of SLS and Orion. Consider for example this quote from the above article:
But the Orion schedule assumes steady funding by Congress, which is an open question given the current debate over federal budget deficits, taxes and a general push to reduce federal spending. “We have to be concerned about that because we are in an era of government spending where you have to do more with a limited amount,” Nelson said. “That, of course, is going to be one of the main things we’re going to have to look at in the future.” [emphasis mine]
Nelson has been a big backer of SLS from the moment Congress decided to force it down NASA’s throat. It is very clear from his comments above however that he recognizes the political difficulties that this very expensive program faces.
As I’ve said before, I expect SLS to die sometime in the next three years. Faced with a ungodly federal deficit, the next Congress is going to look for ways to save money and — assuming the commercial space companies like SpaceX continue to have success — Congress will see this program as one of those ways.
NASA today unveiled for the press the Orion capsule scheduled for the program’s first test flight in 2014.
Today’s unveiling was essentially a PR event designed to boost political support for the Space Launch System (SLS) and the Orion capsule program. And though we should definitely give kudos to Lockheed Martin for its progress on Orion, it is also important to note that the building of this capsule took 8 years and about $6.5 billion. And it won’t go into space for still another two years at best. Compare that to SpaceX’s Dragon, which took about four years from concept to launch, with a cost of about $1 billion.
It is this contrast that is worrying the political supporters of SLS and Orion. Consider for example this quote from the above article:
But the Orion schedule assumes steady funding by Congress, which is an open question given the current debate over federal budget deficits, taxes and a general push to reduce federal spending. “We have to be concerned about that because we are in an era of government spending where you have to do more with a limited amount,” Nelson said. “That, of course, is going to be one of the main things we’re going to have to look at in the future.” [emphasis mine]
Nelson has been a big backer of SLS from the moment Congress decided to force it down NASA’s throat. It is very clear from his comments above however that he recognizes the political difficulties that this very expensive program faces.
As I’ve said before, I expect SLS to die sometime in the next three years. Faced with a ungodly federal deficit, the next Congress is going to look for ways to save money and — assuming the commercial space companies like SpaceX continue to have success — Congress will see this program as one of those ways.