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Fascists try to shut down conservative panel at the University of Massachusetts, Amherst

10:35 pm

At a conservative panel at the University of Massachusetts, Amherst, on Monday, protesters once again screamed and heckled the speakers, trying to silence them.

This was another event in the Milo Yiannopoulos speaking tour that saw the same kind of treatment on Saturday at American University. This time, Yiannopoulos was not alone, joined by Christina Hoff Sommers and Steven Crowder, who when he got the mike proceeded to give an epic 4 minute long put-down of the protesters, to loud applause from the audience. You can see some video of the event at the link above, but I have embedded Crowder’s rant below the fold, as it is absolutely worth seeing. He demonstrates the right way to treat these people, by standing up to them boldly, with humor, and courage.
» Read more

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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.

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 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

April 25, 2016 Zimmerman Space Show appearance

10:43 am

My appearance on the Space Show yesterday is now available as a podcast. I strongly recommend people listen to it, especially the first hour. During that section I compared at length the cost and practicality of the Falcon Heavy with SLS/Orion, and noted how badly Congress and Presidents from both parties have served the American people these past twenty years in mismanaging our aerospace industry.

David Livingston called it a rant, and criticized me for it during the show, but I think the time has come for more Americans to rage in horror at the foolishness and possible corruption of our elected leaders in Washington.

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A close look at Falcon 9’s reusable cost savings

10:33 am

Link here.

The analysis is interesting and thoughtful, though some of the negative comments quoted from a former NASA engineer only illustrate why NASA was unable to do this very well. Moreover, these comments from Arianespace’s chief suggest that Arianespace doesn’t understand basic economics.

Arianespace Chief Executive Stephane Israel, in an April 23 briefing at Europe’s Guiana Space Center here on the northeast coast of South America, said Europe’s launch sector can only guess at how much SpaceX will need to spend to refurbish its Falcon 9 first stages. Israel said European assessments of reusability have concluded that, to reap the full cost benefits, a partially reusable rocket would need to launch 35-40 times per year to maintain a sizable production facility while introducing reused hardware into the manifest.

…Israel’s argument, which he has made before, is that even if first stages can be recovered and refurbished in a cost-effective way, the launch rate needed for maximum cost savings – and hence price reductions to customers – is beyond Europe’s reach. The only nations today whose governments are launching sufficiently often to reach those rates are the United States and China, and even these government markets may be insufficient, in and of themselves, to close the business case.

The customer base is not static. If you lower the price, the customer base grows, a fact that Elon Musk understands and which has been driving his effort from day one.

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Leaving Earth cover

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

The methane seas of Titan

10:23 am

Scientists have used the data that Cassini has gathered in more than a hundred fly-bys of Titan to assemble a rough outline of the geology and make-up of Titan’s liquid lakes.

There are three large seas, all close to the north pole, surrounded by dozens of smaller lakes in the northern hemisphere. Just one lake has been found in the southern hemisphere. The exact make-up of these liquid reservoirs remained elusive until recently. A new study using scans from Cassini’s radar during flybys of Titan between 2007 and 2015 confirms that one of the largest seas on the moon, Ligeia Mare, is mostly liquid methane.

“We expected to find that Ligeia Mare would be mostly ethane, which is produced in abundance in the atmosphere when sunlight breaks methane molecules apart,” explains Alice Le Gall from the Laboratoire Atmosphères, Milieux, Observations Spatiales and Université Versailles Saint-Quentin, France, and lead author of the new study. “Instead, this sea is predominantly made of pure methane.”

The data is also giving them the first understanding of the weather and geology that forms the lakes, including why methane instead of ethane dominates.

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Hubble discovers moon circling Kuiper belt object

10:10 am

Worlds without end: Hubble has spotted a small moon orbiting the distant Kuiper Belt object Makemake.

The moon — provisionally designated S/2015 (136472) 1 and nicknamed MK 2 — is more than 1,300 times fainter than Makemake. MK 2 was seen approximately 13,000 miles from the dwarf planet, and its diameter is estimated to be 100 miles across. Makemake is 870 miles wide. The dwarf planet, discovered in 2005, is named for a creation deity of the Rapa Nui people of Easter Island.

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An extended Dawn mission might go to another asteroid

10:05 am

The Dawn science team is proposing that NASA extend the mission by allowing them to use the remaining fuel on the spacecraft to send it away from Ceres and towards another asteroid.

Originally mission managers had planned to park it in a stable orbit around Ceres later this summer, creating a permanent artificial satellite. They could not crash the spacecraft into Ceres, as is customary with many similar missions, because Dawn has not been sterilized in accord with planetary protection procedures. But the extra xenon has created an additional opportunity.

Scientists involved with the spacecraft say they could visit a third object in the asteroid belt. “Instead, we want to go the other way, away from Ceres, to visit yet another target,” principal investigator Chris Russell told New Scientist. Russell would not name the destination without approval of the plan from NASA, but we should learn about it in a few months.

Up until now they had said that they didn’t have enough remaining fuel to do much more than remain in orbit at Ceres. It appears now that they have saved enough fuel to give them more options.

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New smallsat rocket company obtains financing

9:59 am

The competition heats up: A new rocket company, Vector Space Systems, has announced that it has obtained seed money to begin the development of a new rocket for launch very small satellites.

Vector is designed to provide dedicated launches of very small spacecraft. The vehicle is capable of placing satellites weighing up to 45 kilograms into a basic low Earth orbit, and 25 kilograms into a standard sun synchronous orbit. Those launches will cost $2–3 million each, with the higher price reserved for “first class” launches reserved as little as three months in advance.

This rocket would compete with Virgin Galactic’s LauncherOne and Rocket Lab’s Electron for the smallsat and cubesat business.

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Congress micro-manages rocket engineering again

9:56 am

In an effort to funnel money to Aerojet Rocketdyne at the cost of every other rocket company in the nation, the House Armed Services Committee has written a bill that tells the Air Force exactly how it will build its future rockets.

“The Committee shares the concern of many members that reliance on Russian-designed rocket engines is no longer acceptable,” the committee said April 25. “The Chairman’s Proposal, as recommended by Chairman Rogers of the Subcommittee on Strategic Forces, denies the Air Force’s request to pursue the development, at taxpayer expense, of new commercial launch systems. It instead focuses on the development of a new American engine to replace the Russian RD-180 by 2019 to protect assured access to space and to end reliance on Russian engines. The Mark also holds the Air Force accountable for its awards of rocket propulsion contracts that violated the FY15 and FY16 NDAAs.”

…“The funds would not be authorized to be obligated or expended to develop or procure a launch vehicle, an upper stage, a strap-on motor, or related infrastructure,” says a draft of the 2017 defense authorization bill.

As presently written, the bill would leave the Air Force only one option: use engines built by Aerojet Rocketdyne.

If anything demonstrates the corruption or foolishness of our elected officials, it is this proposal. Not only are they telling the Air Force how to design rockets, they are limiting the options so much that they are guaranteeing that it will either cost us more than we can afford, or it won’t be doable at all. As I say, either they are corrupt (working to benefit Aerojet Rocketdyne in exchange for money), or they are foolish, (preventing the Air Force from exploring as many inexpensive future options as possible).

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First Long March 5 begins assembly

9:44 am

The competition heats up: China has begun assembly of its first Long March 5 rocket, set for launch in September.

Yang Hujun, vice chief engineer, has spoken about the next steps for the Long March-5 project. “After the assembly is finished in the first half of this year, it will take a little more than a month to test it to ensure that the product is in good shape. The first launch will be made after it is out of the plant in the latter half of the year. “

The rocket will be able to put about 25 tons into orbit, making it one of the most powerful rockets in the world. They plan to use it on its first launch to put their next space station into orbit.

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Problems at Stratolaunch?

9:39 am

In the heat of competition: Vulcan Aerospace, the company building the giant Stratolaunch airplane designed launch orbital rockets from its underbelly, does not yet have a rocket for this purpose.

Originally that rocket was to be built by SpaceX, but that partnership ended in 2012.

Stratolaunch then contracted out its rocket work to Orbital Sciences Corp. (now Orbital ATK). The company also contracted with Aerojet Rocketdyne for six RL10C-1 rocket engines with an option for six more for use in the launch vehicle’s third stage.

The agreement with Orbital ended without the production of a launch vehicle, with Beames saying the rocket was not economical. Stratolaunch officials said they were reassessing the project in light of the shift in the market recently toward smaller satellites.

In 2015, Beames said that Stratolaunch was examining more than 70 launch vehicles for use with the Stratolaunch aircraft. He indicated that the company might use multiple launch vehicles to serve different payload classes. Beames said the company would announce its launch vehicle strategy in fall 2015, but that time came and went with no announcement. [emphasis mine]

It is very worrisome for them to be hunting for a rocket at this point of design. I am reminded of Virgin Galactic and SpaceShipTwo, which changed engine designs midstream, causing them enormous engineering problems and delays.

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New Hubble image of Red Rectangle

9:13 am

The Red Rectangle

Cool image time! I think the Red Rectangle might be my favorite planetary nebula. The new image on the right, taken by the Hubble Space Telescope, is the best yet of this weirdly shaped object. And it continues to suggest, as I noted whimsically in an article about it for Sky & Telescope back in November 2014, that this is a web being spin by the universe’s largest spider.

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New images of failed Beagle 2 on Mars

9:02 am

By carefully improving the resolution of images taken by Mars Reconnaissance Orbiter of the landing site of the 2003 European Mars lander Beagle 2, scientists think the lander might have successfully landed but failed to deploy its solar shields completely.

Showing a bright blip in dusty terrain, the new picture is four times the resolution of previous images. The image adds weight to the theory that the diminutive spacecraft – just under a metre in diameter – landed as planned on Mars in 2003, but failed to fully unfurl its solar panels. “Given the size of Beagle 2, even with super-resolution images you are not likely to see more than a series of blobs because it is so small,” said Mark Sims, of the University of Leicester and former mission manager for Beagle 2. “What it does show is that it is on the surface and it is at least partially deployed.”

The technique they have developed for improving image resolution will also be useful to tease out new details about the Martian surface.

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Nirvana – Lithium

6:01 pm

An evening pause: I must admit that the hard rock music of Kurt Cobain has interested me so little that, until this video was suggested to me, I had never listened to it. Though the music itself doesn’t do much for me personally, the lyrics and the history of the song were quite surprising. To quote from the second link,

Cobain said the song is about a man who, after the death of his girlfriend, turns to religion “as a last resort to keep himself alive. To keep him from suicide.” While Cobain said the narrative of “Lithium” was fictional, he said, “I did infuse some of my personal experiences, like breaking up with girlfriends and having bad relationships.” Cobain acknowledged that the song was possibly inspired in part by the time he spent living with his friend Jesse Reed and his born-again Christian parents. He explained to Azerrad, “I’ve always felt that some people should have religion in their lives [. . .] That’s fine. If it’s going to save someone, it’s okay. And the person in [‘Lithium’] needed it.”

The song was published in 1992. I suspect that even Cobain would be considered evil by the today’s modern generation for daring to express positive thoughts about religion.

Hat tip Wayne Devette.

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Soyuz rocket launch scrubbed due to faulty IMU

8:51 am

Uh-oh: A Soyuz rocket launch from French Guiana was scrubbed an hour before launch on Sunday because of detected problems with the inertial measurement unit (IMU) in its navigational system.

Arianespace chief executive Stephane Israel tweeted Sunday that the faulty inertial measurement unit, or IMU, will be replaced overnight in time for a launch attempt Monday. The IMU is located on the Soyuz rocket’s third stage and is used to determine the heading and orientation of the vehicle in the first nine minutes of its mission, feeding critical attitude data to the launcher’s guidance computers, which transmit steering commands to the engines.

The venerable Soyuz booster flies more often than any other launcher in the world, and delays due to technical causes are rare. [emphasis mine]

This is not good news for Russia’s aerospace industry, as it suggests that the quality control problems Russia has experienced with the company that manufactures its Proton rocket are now beginning to appear with the different company that manufactures the Soyuz rocket.

If true, this is also very bad news for American astronauts, who must use this rocket to get to and from space.

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Fake images in biology research papers

9:38 am

The uncertainty of peer review: A new study has found that since 1995 as many as 5.5% of all biomedical research papers per year contain duplicate or faked images.

Bik, who is at Stanford University in California, spent two years looking at articles published from 1995 to 2014 in 40 different journals, hunting for instances in which identical images were used to represent different experiments within the same paper. She cross-checked the duplications that she found with her two co-authors, both microbiologists.

Overall, 4% of the inspected papers contained such images, the researchers found. But rates ranged from over 12% in the International Journal of Oncology, to 0.3% in the Journal of Cell Biology, which has since 2002 systematically scanned images in its accepted papers before publication. Journals with higher impact factors generally had lower rates of duplicated images.

…Many of the problems were probably sloppy mistakes where people selected the wrong photograph, says Bik. But half or more look deliberate — because images are flipped or rotated or the same features occur twice in the same photograph. [emphasis mine]

Essentially, a significant number of scientists in medical research are purposely faking data.

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Brown shirts attempt to silence conservative speaker at American University

11:17 pm

Fascists: 150 protesters harassed and tried to prevent a lecture by Breibart editor Milo Yiannopoulos at American University on Thursday.

According to onlookers, there were nearly 150 protesters outside the venue at American University, screaming at event goers as they quietly entered the building for Yiannopoulos’ lecture. As the event began, Milo threatened to donate $20 to the Donald Trump campaign for every unnecessary disruption, a remark which received significant applause and laughter.

Despite this warning, Black Lives Matters protesters accused Yiannopoulos of “white supremacy” for his decision to wrap up the event when an African-American student was waiting at the microphone to ask a question. They called him a “f**cking racist” and yelled at other students in the room who were defending Yiannopoulos’ right to speak.

The only hate I see here is coming from the protesters, who are filled with so much venom that they can’t permit themselves (or anyone else) to hear anything the speaker has to say.

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Avoiding the period in space

9:37 am

New research has outlined the techniques available to female astronauts to prevent menstruation in space.

Rather than researching the consequences of women having a period in space, the researchers are recommending that women avoid them completely, something that appears to have been the policy of NASA on ISS. This is a big mistake. The whole point of having a space station is to find out the consequences to the human body imposed by weightlessness. Future space explorers will need to reproduce. We need to know now if that will be possible.

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Bigots harass white woman for singing music from India

8:01 pm

The bigoted left: Thugs at Brown University harassed a performer Thursday because she dared sing music from India even though she happened to be white.

But to some students, it was actually an intimate evening of gruesome cultural appropriation, because Grossman had the temerity to sing chants from India despite being white. “How does your whiteness impact how you engage with these cultures?” a student asked Grossman prior to her performance, according to The Brown Daily Herald. Another denounced her for “disturbing and appropriative language” on her website.

Eventually, Grossman’s performance began, but the protesters in the audience continued to shout out questions, which caused attendees who actually wanted to hear the performance to turn around and tell them to be quiet. Students were induced to move outside after announcing they would hold their own competing kirtan (notably, a photo of the protesters suggested only a handful were ethnically Indian).

What was really going on here was an example of pure bigotry. They attacked this woman merely because of her skin color. They hate her because she is white, and want to destroy her because of it.

Note that this isn’t the first example of thuggery by jack-booted brownshirts at Brown. Nor do I expect it to be the last..

6 comments

The failed predictions of Earth Day

5:47 pm

On this anniversary of the first Earth Day in 1970, it behooves us to once again review the predictions of the environmental experts that even today the environmental movement relies on and continues to worship, men like Paul Ehrlich and David Brower, the first executive director of The Sierra Club.

The Daily Caller today provided us a list of the seven most significant predictions from that day, all of which turned out to be wrong. For example, Ehrlich repeatedly predicted that millions would starve in the coming decades:

Stanford professor Dr. Paul Ehrlich declared in April 1970 that mass starvation was imminent. His dire predictions failed to materialize as the number of people living in poverty has significantly declined and the amount of food per person has steadily increased, despite population growth. The world’s Gross Domestic Product per person has immeasurably grown despite increases in population.

Ehrlich is largely responsible for this view, having co-published “The Population Bomb” with The Sierra Club in 1968. The book made a number of claims including that millions of humans would starve to death in the 1970s and 1980s, mass famines would sweep England leading to the country’s demise, and that ecological destruction would devastate the planet causing the collapse of civilization.

Brower meanwhile revealed the tyrannical aspect of the environmental movement, stating that “[a]ll potential parents [should be] required to use contraceptive chemicals, the government issuing antidotes to citizens chosen for childbearing.” He went on to found Friends of the Earth and the League of Conservation Voters.

Ehrlich continues to push the same predictions, even though none of his past predictions have come true. But, then, what does that matter? Why should reality have anything to do with anything? It’s that he cares that matters!

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More evidence you can’t trust anything Donald Trump says

10:57 am

Just go to this link and read it. Trump has increasingly reminded me of Clinton in everything he has said and done in the past few weeks, with only one problem. Clinton has more style and a greater understanding of policy, even if I disagreed with him and considered him a liar in almost everything he said.

More and more I am convinced that this prediction of Trump’s administration will turn out to be exactly right.

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Obamacare bankrupting state governments

9:53 am

Finding out what’s in it: States that agreed to Obamacare’s Medicaid expansion are now discovering that it is bankrupting them.

[T] he budget scuffle [in Arkansas over the expansion] has highlighted the harsh fiscal reality emerging in the Obamacare Medicaid-expansion program — and these lawmakers will have to own it. Beginning next year, Arkansas is obligated to share 5 percent of the program’s cost. Doing this would account for a whopping 60 percent of the year-over-year growth in the state’s budget. With a 10 percent state match on the horizon — coupled with the program’s over-enrollment, cost overruns, and waste, fraud, and abuse — Medicaid expansion will devour Arkansas’s budget over the next ten years.

The budget picture is similarly bleak in other states that took the plunge. Only 18 months into Ohio’s expansion, the state’s total Medicaid costs nearly doubled, to $4.05 billion. By next year, Buckeye taxpayers will be on the hook for over $130 million to meet the 5 percent state match, more than double the projected $55.5 million.

The worst part of this story however is that voters in Arkansas clearly indicated in elections that they wanted the expansion to end. Despite this, the governor (a Republican) and elected officials are still maneuvering to maintain the expansion. Like Congress after 2010 and 2014, landslide victories by conservatives seem to have no meaning to these people.

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