The virtual aircraft museum
Passover 2
Thank you all for your comments and good wishes. I am still traveling, will return late today, and will resume full posting by tomorrow.
Thank you all for your comments and good wishes. I am still traveling, will return late today, and will resume full posting by tomorrow.
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
What happens when you put a koosh ball in liquid nitrogen?
Issy Emeney – Appalachian Flatfooting
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.
Boney M – Rivers of Babylon
Passover
For the next two days posting will be light. I am in Chicago visiting family for Passover, the annual Jewish holiday celebrating the release of the Jews from slavery in Egypt. During the Seder meal, Jews read the Haggadah, which retells the story of the Jewish slavery in Egypt and their escape, with the idea of reminding each person what is like to be a slave, and then to be free. As it says in the Haggadah,
In every generation each individual is bound to regard himself as if he had gone personally forth from Egypt.
Tonight, this is what Jews do. It would be nice if all people reflected on this and did the same.
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
Twenty doctors disciplined for giving out fake sick notes at Wisconsin demonstrations last year
Slap on the wrist: Twenty doctors have been fined $500 to $4001 and made to attend ethics training for giving out fake sick notes at the Wisconsin union demonstrations last year.
Slap on the wrist: Twenty doctors have been fined $500 to $4001 and made to attend ethics training for giving out fake sick notes at the Wisconsin union demonstrations last year.
The actual cost to launch
In writing this short post on the efforts of Lockheed Martin and Orbital Sciences to launch rockets for the small satellite market, Clark Lindsey made this comment:
It costs around $50 million to launch a Orbital Sciences Minotaur 4, which can put 1,730 kg into LEO while the Lockheed’s Athena 2 will cost around $65 million to put 1,712 kg into LEO. SpaceX currently posts charges $54M – $59.5M for launching to LEO 10,450 kg (equatorial) and 8,560 kg (polar). If SpaceX is able to sustain these prices in routine operation, it will obviously result in some disturbance to the launch industry.
Let’s deconstruct these numbers again, this time listing them by the cost per kilogram:
» Read more
U.S. credit rating downgraded again
The day of reckoning looms: The credit rating of the United States government has been downgraded again.
The day of reckoning looms: The credit rating of the United States government has been downgraded again.
Is that an elephant on Mars?
Henry Dagg – Somewhere over the rainbow
How to make water float on oil.
The Obama administrations Treasury Secretary admitted Wednesday that the federal government’s debt is “unsustainable,” but then added that solving the problem shouldn’t be a top priority, because the government still needs to “do things.”
Modern doublethink: The Obama administration’s treasury secretary admitted Wednesday that the federal government’s debt is “unsustainable,” but then added that solving the problem shouldn’t be a top priority, because the government still needs to “do things.”
Geithner’s refusal to confront what he admits is a looming disaster illustrates for all to see the normal operating policies of this administration.
Modern doublethink: The Obama administration’s treasury secretary admitted Wednesday that the federal government’s debt is “unsustainable,” but then added that solving the problem shouldn’t be a top priority, because the government still needs to “do things.”
Geithner’s refusal to confront what he admits is a looming disaster illustrates for all to see the normal operating policies of this administration.
“The bear population is not in crisis as people believed.”
“The [polar] bear population is not in crisis as people believed.”
The number of bears along the western shore of Hudson Bay, believed to be among the most threatened bear subpopulations, stands at 1,013 and could be even higher, according to the results of an aerial survey released Wednesday by the Government of Nunavut. That’s 66 per cent higher than estimates by other researchers who forecasted the numbers would fall to as low as 610 because of warming temperatures that melt ice faster and ruin bears’ ability to hunt. The Hudson Bay region, which straddles Nunavut and Manitoba, is critical because it’s considered a bellwether for how polar bears are doing elsewhere in the Arctic. [emphasis mine]
The study here illustrates again the unreliability of another prediction by scientists advocating global warming. The polar bear population might be under threat, but the evidence so far doesn’t yet support that theory.
“The [polar] bear population is not in crisis as people believed.”
The number of bears along the western shore of Hudson Bay, believed to be among the most threatened bear subpopulations, stands at 1,013 and could be even higher, according to the results of an aerial survey released Wednesday by the Government of Nunavut. That’s 66 per cent higher than estimates by other researchers who forecasted the numbers would fall to as low as 610 because of warming temperatures that melt ice faster and ruin bears’ ability to hunt. The Hudson Bay region, which straddles Nunavut and Manitoba, is critical because it’s considered a bellwether for how polar bears are doing elsewhere in the Arctic. [emphasis mine]
The study here illustrates again the unreliability of another prediction by scientists advocating global warming. The polar bear population might be under threat, but the evidence so far doesn’t yet support that theory.
The U.S. Coast Guard announced plans today to sink the tsunami-drifting derelict Japanese ship recently spotted off the coast of Alaska.
The U.S. Coast Guard announced plans today to sink the tsunami-drifting derelict Japanese ship recently spotted off the coast of Alaska.
Update: the deed is done.
The U.S. Coast Guard announced plans today to sink the tsunami-drifting derelict Japanese ship recently spotted off the coast of Alaska.
Update: the deed is done.
Despite lacking a magnetic field of its own, scientists have discovered magnetic storms surrounding Venus.1
Despite lacking a magnetic field of its own, scientists have discovered magnetic storms occurring in the space surrounding Venus.
The finding, reported today in Science1, suggests that magnetic reconnection may generate auroras on Venus, and could have contributed to the loss of a thick, water-rich atmosphere that scientists believe surrounded the planet during its early history, some 4 billion years ago.
Despite lacking a magnetic field of its own, scientists have discovered magnetic storms occurring in the space surrounding Venus.
The finding, reported today in Science1, suggests that magnetic reconnection may generate auroras on Venus, and could have contributed to the loss of a thick, water-rich atmosphere that scientists believe surrounded the planet during its early history, some 4 billion years ago.
The world’s quietest room.
The poster child of the Democratic Party: Marion Barry.
The poster child of the Democratic Party: Marion Barry.
Celebrating his victory in the Democratic primary on Tuesday night, Barry spoke up about the prominence of businesses owned by Asians in the District. “We got to do something about these Asians coming in and opening up businesses and dirty shops,” Barry said in remarks first reported by WRC-TV. “They ought to go. I’m going to say that right now. But we need African-American businesspeople to be able to take their places, too.” [emphasis mine]
The important thing to note here is that Barry won his Democratic primary, and was cheered by his supporters when he made these remarks. Thus, while Barry’s comments are clearly bigoted, it is the voters in the Democratic Party that are providing him aid and comfort.
The poster child of the Democratic Party: Marion Barry.
Celebrating his victory in the Democratic primary on Tuesday night, Barry spoke up about the prominence of businesses owned by Asians in the District. “We got to do something about these Asians coming in and opening up businesses and dirty shops,” Barry said in remarks first reported by WRC-TV. “They ought to go. I’m going to say that right now. But we need African-American businesspeople to be able to take their places, too.” [emphasis mine]
The important thing to note here is that Barry won his Democratic primary, and was cheered by his supporters when he made these remarks. Thus, while Barry’s comments are clearly bigoted, it is the voters in the Democratic Party that are providing him aid and comfort.
The Giant Magellan Telescope project has decided it will not participate in a funding competition offered by the National Science Foundation.
The 24.5 meter Giant Magellan Telescope project (GMT) has decided it is not interested in competing for funds offered by the National Science Foundation (NSF).
With just US$1.25 million available to the winner, the NSF competition was less about money and more about prestige. The NSF has been adamant that it has no significant money to support either project until the early part of next decade. But the Thirty Meter Telescope, which will still respond to the NSF’s solicitation, believed that a competition would at least demonstrate the NSF’s intention to eventually support one project — and that the winner would have an easier time attracting international partners.
But the GMT says it can go it alone, at least for now. On 23 March, the group began blasting at its mountaintop site in Chile. And they say they are nearly halfway towards raising the $700 million they need to complete construction.
If the GMT has already raised almost $350 million without NSF support, it makes perfect sense for them to thumb their noses at this piddling funding from the NSF, especially since the bureaucratic cost of getting that money will probably be far more than $1.25 million.
The 24.5 meter Giant Magellan Telescope project (GMT) has decided it is not interested in competing for funds offered by the National Science Foundation (NSF).
With just US$1.25 million available to the winner, the NSF competition was less about money and more about prestige. The NSF has been adamant that it has no significant money to support either project until the early part of next decade. But the Thirty Meter Telescope, which will still respond to the NSF’s solicitation, believed that a competition would at least demonstrate the NSF’s intention to eventually support one project — and that the winner would have an easier time attracting international partners.
But the GMT says it can go it alone, at least for now. On 23 March, the group began blasting at its mountaintop site in Chile. And they say they are nearly halfway towards raising the $700 million they need to complete construction.
If the GMT has already raised almost $350 million without NSF support, it makes perfect sense for them to thumb their noses at this piddling funding from the NSF, especially since the bureaucratic cost of getting that money will probably be far more than $1.25 million.
Japanese Dragon Painter
Paleontologists in China have unearthed fossils of the largest feathered creature ever found, a 1.4 ton dinosaur that was an early cousin of Tyrannosaurus rex.
Paleontologists in China have unearthed fossils of the largest feathered creature ever found, a 1.4 ton dinosaur that was an early cousin of Tyrannosaurus rex.
Paleontologists in China have unearthed fossils of the largest feathered creature ever found, a 1.4 ton dinosaur that was an early cousin of Tyrannosaurus rex.
Four Indiana Democratic officials were charged with election fraud in 2008 presidential race.
Four Indiana Democratic officials have been charged with election fraud, a felony, for forging signatures during 2008 presidential race.
According to affidavits, St. Joseph County Voter Registration Office worker Lucas Burkett told investigators that he was part of the plan that started in January 2008 “to forge signatures on presidential candidate petitions instead of collecting actual signatures from citizens.”
The documents state that Burkett told investigators that “he was heavily involved in St. Joseph County political activities with the local Democratic party,” and that “he had, in fact, personally forged several such signatures,” and had attended meetings at the local Democratic party headquarters, where it was agreed to forge the petitions. Morgan, the County Democratic Chairman, allegedly “instructed Mr. Burkett, Pamela Brunette, Beverly Shelton, and Dustin Blythe to forge ballot petitions for presidential candidates,” and that “all of them agreed to follow these instructions” by copying names and signatures from old election petitions.
According to affidavits, Burkett told investigators it was his job to “forge petitions for candidate Barack Obama,” Shelton “was assigned to forge petitions for candidate Hillary Clinton” and Blythe “was assigned to forge petitions for candidate John Edwards.” When Edwards dropped out of the race at the end of January 2008 and Burkett refused to continue the forgeries, Morgan allegedly ordered Blythe to then forge petitions for Barack Obama.
Four Indiana Democratic officials have been charged with election fraud, a felony, for forging signatures during 2008 presidential race.
According to affidavits, St. Joseph County Voter Registration Office worker Lucas Burkett told investigators that he was part of the plan that started in January 2008 “to forge signatures on presidential candidate petitions instead of collecting actual signatures from citizens.”
The documents state that Burkett told investigators that “he was heavily involved in St. Joseph County political activities with the local Democratic party,” and that “he had, in fact, personally forged several such signatures,” and had attended meetings at the local Democratic party headquarters, where it was agreed to forge the petitions. Morgan, the County Democratic Chairman, allegedly “instructed Mr. Burkett, Pamela Brunette, Beverly Shelton, and Dustin Blythe to forge ballot petitions for presidential candidates,” and that “all of them agreed to follow these instructions” by copying names and signatures from old election petitions.
According to affidavits, Burkett told investigators it was his job to “forge petitions for candidate Barack Obama,” Shelton “was assigned to forge petitions for candidate Hillary Clinton” and Blythe “was assigned to forge petitions for candidate John Edwards.” When Edwards dropped out of the race at the end of January 2008 and Burkett refused to continue the forgeries, Morgan allegedly ordered Blythe to then forge petitions for Barack Obama.
Decision day for the SpaceX Falcon 9/Dragon test flight will be April 16.
Mark your calendar: Decision day for the SpaceX Falcon 9/Dragon test flight on April 30 will be April 16.
Mark your calendar: Decision day for the SpaceX Falcon 9/Dragon test flight on April 30 will be April 16.
NASA management yesterday extended funding for almost all of its on-going astrophysics missions, including Hubble, Kepler, Chandra, and Fermi.
NASA management yesterday extended funding for all but one of its on-going astrophysics missions, including Hubble, Kepler, Chandra, and Fermi.
According to a statement from NASA headquarters, all missions will continue in fiscal years 2013 and 2014. The guest observer programme for the Chandra X-ray Observatory would even be augmented. Only Spitzer, an infrared telescope, would be phased out earlier than the mission wanted, in 2015.
There is some justification for ending Spitzer’s funding early, as the spacecraft’s cameras have lost their ability to stay as cold as designed to do their full range of infrared observations.
NASA management yesterday extended funding for all but one of its on-going astrophysics missions, including Hubble, Kepler, Chandra, and Fermi.
According to a statement from NASA headquarters, all missions will continue in fiscal years 2013 and 2014. The guest observer programme for the Chandra X-ray Observatory would even be augmented. Only Spitzer, an infrared telescope, would be phased out earlier than the mission wanted, in 2015.
There is some justification for ending Spitzer’s funding early, as the spacecraft’s cameras have lost their ability to stay as cold as designed to do their full range of infrared observations.
A new study calls for the U.S. to create a framework for recognizing private property claims in space.
Right on! A new study calls for the U.S. to create a framework for recognizing private property claims in space.
Right on! A new study calls for the U.S. to create a framework for recognizing private property claims in space.
Boeing today successfully completed an 11,000 foot parachute drop test of its CST-100 reusable manned capsule.
Boeing today successfully completed an 11,000 foot parachute drop test of its CST-100 reusable manned capsule.
Another success for commercial space, which based on the opinions of our elected officials means they must cut this program’s budget.
Boeing today successfully completed an 11,000 foot parachute drop test of its CST-100 reusable manned capsule.
Another success for commercial space, which based on the opinions of our elected officials means they must cut this program’s budget.
Candide: Make Our Garden Grow: Bernstein at 70
An evening pause: The finale of Leonard Bernstein’s Candide. Just before the song begins, Candide says this:
We will not think noble, because we are not noble. We will not live in perfect harmony because there is no such thing in this world, nor should there be. We can only promise to do our best, and to live out our lives. Dear God, that is all we can promise in truth. Marry me, Cunegonde.
Chinese workers put finishing touches on the world’s highest and longest suspension bridge.
Chinese workers put the finishing touches on the world’s highest and longest suspension bridge.
Link fixed. Sorry about that.
Chinese workers put the finishing touches on the world’s highest and longest suspension bridge.
Link fixed. Sorry about that.
A radio telescope 5,000 miles wide.
Want to study the more than 2000 exoplanets so far discovered by Kepler? There’s now an app to do it!
Want to study the more than 2000 exoplanets so far discovered by Kepler? There’s now an app to do it!
Want to study the more than 2000 exoplanets so far discovered by Kepler? There’s now an app to do it!