A pro-choice supporter illustrates her hatred for freedom

10:30 am

Feel the love: Watch a pro-choice supporter get violent against pro-life demonstrators with whom she disagrees.

Video below the fold. Be warned that the pro-choice woman uses very graphic language.

She tells us a great deal about herself and the social community that she belongs to when she says, “No uterus, no right to talk about it. Understand?” From her perspective, she has the right to dictate who has freedom of speech and who doesn’t. Worse, she very clearly has had this totalitarian belief confirmed by the people she socializes with.

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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 or any other book seller. If you want an autographed copy the price is $60 for the hardback and $45 for the paperback, plus $8 shipping for each. Go here for purchasing details. The ebook is available everywhere for $5.99 (before discount) at amazon, or direct from my ebook publisher, 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

The effort to resurrect ISEE-3’s is over

9:42 am

The private effort to resurrect the 1980s research probe ISEE-3 has been stymied by a non-working propulsion system.

Before the July 9 attempt, the ISEE-3 Reboot Project thought it had a chance of completing its planned trajectory correction maneuver. The spacecraft’s small hydrazine thrusters were spun up July 3, and systems appeared nominal, Cowing said. On July 8, the spacecraft even managed to perform one of the six multipulse burns that would have set it up for a return to the orbit into which it was launched in 1978.

But further attempts to activate the thrusters July 8 proved unsuccessful, as were all attempts the following day. After eliminating a malfunctioning valve as the cause of the problem, the ISEE-3 Reboot Project was forced to conclude that the satellite’s hydrazine fuel simply was not being pushed through its plumbing at the right pressure to conduct a burn.

The spacecraft is in science mode and will gather data as long as it is in communication range, which will only be for another three months.

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Fast radio pulses exist, come from outside the galaxy, and no one knows what they are

9:32 am

A new astronomical mystery: The Arecibo radio telescope has confirmed the existence of fast radio pulses.

Fast radio bursts (FRBs) are bright flashes of radio waves that last only a few thousandths of a second. Scientists using the Parkes Observatory in Australia have recorded such events for the first time, but the lack of any similar findings by other facilities led to speculation that the Australian instrument might have been picking up signals originating from sources on or near Earth. The discovery at Arecibo is the first detection of a fast radio burst using an instrument other than the Parkes radio telescope. The position of the radio burst is in the direction of the constellation Auriga in the Northern sky. …

“Our result is important because it eliminates any doubt that these radio bursts are truly of cosmic origin,” continues Victoria Kaspi, an astrophysics professor at McGill University in Montreal and Principal Investigator for the pulsar-survey project that detected this fast radio burst. “The radio waves show every sign of having come from far outside our galaxy – a really exciting prospect.”

Exactly what may be causing such radio bursts represents a major new enigma for astrophysicists. Possibilities include a range of exotic astrophysical objects, such as evaporating black holes, mergers of neutron stars, or flares from magnetars — a type of neutron star with extremely powerful magnetic fields.

Be warned: All of the above theories could also be wrong. These fast radio flashes could just as easily turn out to be something entirely unpredicted.

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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 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.

Rosetta snaps more comet pictures

9:23 am

rotating comet nucleus

Rosetta’s new images of Comet 67P/Churyumov-Gerasimenko show the very irregular shape and rotation of its nucleus.

These images were taken on July 4 from a distance of only 23,000 miles. The rendezvous is expected in early August, with the touchdown of Rosetta’s landing probe Philae sometime in November after they have done a reconnaissance of the nucleus to pick a landing spot.

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Bigelow Aerospace hiring

7:48 pm

The competition heats up: Bigelow Aerospace hired two former NASA astronauts today as part of a broader expansion of the company in anticipation of .the completion of its first two private space modules in 2017.

Bigelow said the smallest space station his company plans to fly will require two BA330 modules, each of which has 330 cubic meters of internal space. The company expects to finish building the first two BA330s by 2017, Bigelow said.

Ham and Zamka are former military aviators who have piloted and commanded space shuttle missions. Their NASA and military credentials are part of the appeal for Bigelow, who plans to put both former space fliers to work as recruiters. “I would like to see us have half a dozen astronauts onboard by the end of the year,” Bigelow said.

Each Bigelow Aerospace space station would require about a dozen astronauts, including orbital, ground and backup personnel. The 660-cubic-foot stations would host four paying clients, who would be assisted by three company astronauts responsible for day-to-day maintenance, Bigelow said. Initially, clients and crews would cycle in and out of the stations in 90-day shifts, Bigelow said. Eventually, the company hopes to shorten that cycle to 60 days.

The company had laid off many of its workers several years ago and was essential dormant, waiting for the development of some sort of affordable commercial manned spacecraft capability. It now appears they are expecting SpaceX, Boeing, or Sierra Nevada to succeed in providing this service in the next few years.

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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

ISEE-3 effort aborted?

4:07 pm

The engineers trying to resurrect ISEE-3 think their engine burn yesterday ended prematurely because the spacecraft’s supply of nitrogen needed for such a burn has been depleted.

They have still not given up hope, but it sounds like it is increasingly unlikely that they will be able to shift the spacecraft’s orbit as needed.

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Lois Lerner intentionally sought to hide her emails from Congress

2:43 pm

A newly released 2013 email from Lois Lerner reveals that she made a conscience effort to hide what she was doing from Congressional investigators.

Realizing that her emails at that time were being saved in some manner (this is long after her computer crash that supposedly destroyed her correspondence from 2011), she writes “we need to be cautious about what we say in emails”.

Really? Is that what an honest government worker does? I don’t think so.

Update: This good analysis of these new revelations notes that her email comment above was made only about six weeks before she took the fifth in House hearings. How interesting.

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An update on ISEE-3’s resurrection

9:45 am

The engineers trying to resurrect the 1980s ISEE-3 spacecraft have posted an update describing what happened with yesterday’s partly successful engine burn.

The bottom line:

Thruster firings were planned to done in groupings – or “segments” – of 63 firings per segment. The first chart is annotated to show the three firing attempts. The first segment was full duration but only partially successful. The second and third attempts failed. Possible causes (under investigation) include valve malfunction and fuel supply issues.

This doesn’t sound hopeful, but stay tuned as they continue to assess the situation.

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Mapping the inside of Mt St. Helens

9:37 am

A new array of seismometers, combined with a series of planned explosions, will be used to map the interior of the Mt. St. Helens volcano to a depth of eighty kilometers or fifty miles.

To get the job done, starting next week roughly 65 people will fan out across the mountain to deploy 3,500 small seismometers along roads and back-country trails. They will drill 24 holes some 25 metres deep, drop in industrial explosives used for quarrying, and refill the holes (see ‘Under the dome’). The plan is to detonate the explosives in separate shots over four nights. Each blast will shake the ground as much as a magnitude-2 earthquake.

Results from the active blasts will be combined with the passive seismic part of the experiment, which is already under way: 70 larger seis­mometers around the mountain are measuring how long waves from natural earthquakes take to travel through the ground. Their data can be used to probe as far as 80 kilo­metres down, says Vidale.

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Angara launches

9:20 am

The competition heats up: The first test launch today of Russia’s new Angara rocket was a success, according to Russian reports.

According to the Russian Ministry of Defense, the first stage of the rocket separated four minutes after the liftoff, while the vehicle was flying in the projected area over the southern Barents Sea and in the range of the Russian ground control network. The main engine of the second stage was shut down as planned at 16:08 Moscow Time and the stage along with a payload mockup fell in the projected area of the Kura impact range on the Kamchatka Peninsula 5,700 kilometers from the launch site, 21 minutes after liftoff.

Russia will obviously have to conduct further test launches, including the first orbital test, before it declares Angara operational. Nonetheless, this success gets them closer to replacing the Proton and Zenit rockets and allowing them to decrease their reliance on rockets, spaceports, and components under the control of independent countries that were formerly part of the Soviet Union.

More details about the Angara rocket family can also be found here.

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ISEE-3 engine burn

9:33 pm

The major course correction burn for ISEE-3 was only partially successful today.

We managed to conduct the first segment (composed of 63 thruster pulses) but encountered problems with the second and halted the remainder of segment firings. Today’s burn was supposed to be 7.32987 m/s. We’re looking at data and formulating a plan for tomorrow. Our window tomorrow (Wednesday) at Arecibo opens at 12:39 pm EDT and extends to 3:26 pm EDT.

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Russia to phase out use of Ukrainian-built Soyuz rockets

9:09 am

As part of a major upgrade of its Soyuz rocket family, Russia is also ending its partnership with Ukraine in building those rockets.

The older Soyuz rockets rely on a Ukrainian control system — a relic of the rocket family’s Soviet heritage that in the aftermath of Russia seizure of Crimea from Ukraine in March looks like a threat to Russia’s space program. The rockets are based on the same core design that launched Sputnik and Yury Gagarin into space at the dawn of the space age. “The Soyuz-U and Soyuz-FG control systems are analog [systems] made in Ukraine,” Alexander Kirilin, CEO of the Progress Rocket and Space Center in the Volga city of Samara told Interfax on Monday.

However, the Soyuz 2 rockets use a Russian-made digital control system. Aside from further moving Russia’s space industry away from its reliance on Ukrainian components, the digital control system allows the rockets to handle a wider variety of payloads — making the tried-and-tested Russian rocket more versatile than ever before.

It is Russia’s plan to complete the transition to the new wholly Russian Soyuz 2 rockets for ISS missions within the next three years.

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A source for the most powerful cosmic rays?

8:58 am

Astronomers think they have discovered a region in the sky, within or near the Milky Way, which might be the source of the most energetic cosmic rays

Nobody knows how ultra–high-energy cosmic rays—mainly protons or heavier atomic nuclei—acquire energies millions of times higher than have been achieved with humanmade particle accelerators. (Physicists dubbed one of the first ones observed the “Oh-My-God particle.”) Lower energy cosmic rays are thought to spring from the lingering remnants of stellar explosions called supernovas. But such clouds are far too small to produce the highest energy cosmic rays. Instead, theorists generally expect that the most energetic cosmic rays rev up over millions of years in unidentified accelerators the size of galaxies.

The Telescope Array aims to help solve that mystery. When a high-energy cosmic array strikes the atmosphere, it disappears in an avalanche of lower energy particles. Those particles trigger the detectors in the array, enabling researchers to deduce the direction and energy of the original cosmic ray. From 2008 to 2013, researchers spotted 72 cosmic rays with energies above 57 exaelectron volts—15 million times the highest energy achieved with a particle accelerator. And 19 of them appear to cluster in a hotspot in the sky about 20° in radius, as Hiroyuki Sagawa, a co-representative for the Telescope Array team from the University of Tokyo, reported today in a press conference at the university. [emphasis mine]

The low number of detections, 19 out of 72 total, that seem to come from this wide 20 degree region, suggests that this report falls most certainly under the heading of “the uncertainty of science.” I would not be surprised at all if this conclusion does not stand up after further research.

Nonetheless, the article is worth reading because it outlines nicely this astronomical mystery. Something out there accelerates these particles to these high energies, and astronomers do not yet know what that something is.

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ISEE-3 engine burn tomorrow

3:46 pm

The private effort to resurrect the 1970’s sun-observing space probe ISEE-3’s will attempt its first full engine burn on July 8.

They hope to get the spacecraft back into one of the Earth-Sun Lagrangian points where it can be controlled reliably from Earth and can thus resume its study the solar wind, as originally designed. They have most of July to make the burn that will shift the orbit appropriately, so if this first attempt fails they can still make it happen.

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Obamacare causes wait time in California emergency rooms to skyrocket

9:17 am

Finding out what’s in it: Because their doctors are no longer accepting their Obamacare health plans, patients are flocking to emergency rooms in California, thus increasing the average wait time for treatment to five hours.

I think this quote from the article summarizes the situation quite nicely:

California doctor Robert Subers told his local news station he cannot accept some Obamacare insurance because the payments are so low he would end up owing money out of his own pocket for each visit. “If it was supposed to increase access to care, Obamacare, and if it was supposed to bring down healthcare costs, I’m trying to find out where it’s done either,” he said.

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Buran moved to new exhibition location

8:53 am

After sitting in Gorky Park since 1995, the prototype of Russia’s space shuttle, Buran, was moved this past weekend to Moscow’s official outdoor exhibition center.

Back in 2003, when I was in Moscow interviewing people for Leaving Earth, my apartment was within walking distance of Gorky Park. I went over there to take a look. You could get to within a few feet of the prototype, which was sitting with no display signs or security other than a simple fence. It looked quite dilapidated (I would post the photographs I took but this was the last time I used my film camera, and they are all slides.)

The article above has some nice details describing the history of Buran, and why it only flew once. Definitely worth reading.

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Problems with the European Gaia space telescope

7:43 pm

Shades of Hubble: The first data from Europe’s Gaia space telescope, launched to map a billion Milky Way stars, will be delayed 9 months while engineers grapple with several problems.

Gaia managers started taking test images early this year, but soon noticed three issues. For one, more light than anticipated is bending around the 10-metre sunshield and entering the telescope.

Small amounts of water trapped in the spacecraft before launch are being released now that the telescope is in the vacuum of space, and more ice than calculated is accumulating on the telescope’s mirrors. In addition, the telescope itself is expanding and contracting by a few dozen nanometres more than expected because of thermal variations.

Mission managers say the number of stars detected will remain the same even if these complications remain untreated, but the accuracy in measurements of the fainter stars will suffer.

Unlike Hubble, however, there is no way to send a shuttle and a team of astronauts to Gaia to fix it. And it sounds like these issues will have an impact on the telescope’s abilities to gather its intended data.

This story raises my hackles for another reason. Gaia was a very technically challenging space telescope to build, but it was far easier and less cutting edge than the James Webb Space Telescope. It also cost far less. What will happen when Webb gets launched later this decade? How likely is it to have similar issues? Based on a story I just completed for Sky & Telescope on the difficulties of building ground-based telescopes, I’d say Webb is very likely to have similar problems, with no way to fix them. The American astronomy community could then be faced with the loss of two decades of research because they had put all the eggs into Webb’s basket, and thus had no money to build anything else.

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Angara to fly July 9?

7:32 pm

The first test flight of Russia’s new Angara rocket is now tentatively scheduled for July 9.

The story confirms that the problem was a faulty valve, which it appears they can replace at the spaceport, rather than return the rocket to the manufacturer. The story also had this line, which tells us that Russia is still struggling with quality control problems: “The valve’s malfunctioning was a result of sloppy assembly.”

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Seven unjustified school suspensions

6:51 pm

Seven school suspensions that were insane and completely unjustified.

I’ve posted about most of these stories previously, but it is important to read about them again to see how completely ridiculous and oppressive they were. Each one of these actions was a good reason for everyone to pull their kids from these public schools, especially when the school officials who perpetrated these obscenities were not fired.

The first and third were especially egregious, but the third illustrates how best to combat the schools when they act this way.

Fourteen year old Jared Marcum wore a NRA “Protect Your Rights” t-shirt to school with a hunting rifle on it. Despite the fact that the shirt didn’t violate the school’s dress code, a screaming teacher demanded that he turn the shirt inside out. Marcum was then removed from class, suspended, arrested, and faced a year in jail for “obstructing an officer” because he wouldn’t stop protesting his innocence while he was being hauled away. In this case, 100 kids wore the same shirts to school as part of a protest without being challenged and the family lawyered up and got the charges dropped. [emphasis mine]

If one student is suspended for making his pop tart look like a gun, every student in the school should do the same. If one student is suspended for innocently using the word “gun” in conversation, then every student in the school should use the word repeatedly in conversation. If students and parents inundate the school with more examples of the behavior the school was trying to ban, the schools stop this insanity very quickly.

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ISIS demands a Jewish genocide

12:09 pm

The religion of peace: ISIS supporters are now demanding a new Jewish holocaust.

Facts remain facts. The world of Islam is poor, ignorant, bigoted, violent, and oppressive. Where there is wealth, such as in the Middle East, it is fueled entirely by oil that was found by Western capitalist companies and pumped to the surface using Western-developed technology. Without that help, the oil would still be underground and these Islamic countries would still be poor.

The oppressive nature of Islam, however, remains obvious and widespread. If we are intellectually honest we must ask: Why is that? What is it about Islam that results in this consistent cultural and social failure? An open-minded look at the language of the Koran and the history of this religion will give you a straight-forward answer, and that answer is not a pleasant one.

That the American intellectual community and many American politicians from both parties seem unwilling to take this hard look at Islam says a great deal about their lack of intellectual honesty. It also tells us something about their own attitude towards oppression. Maybe they don’t dislike tyranny that so much.

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Plastic bags do not kill birds and fill the oceans

9:49 am

Another environmental claim turns out to be vastly exaggerated: The scientist who claimed that islands of plastic bags were filling the oceans has found that his claim was bogus.

The scientist whose findings environmentalists used to shame us into bringing our own reusable bags to the grocery store now says that his estimate of one million tons of plastic floating in the ocean may have been off by a factor of perhaps 143. His latest estimate ranges from 7,000 to 35,000 tons, and even most of that has biodegraded into granules. …

Also doubtful: The environmentalist claim that 1.5 million marine animals choke to death each year on plastic bags that ran away from home for a life at sea. They’ve revised their estimates downward to 6.6 percent of that, but even the new figure has no empirical support.

But remember, Barack Obama says the science is settled, and that anyone who questions him or expresses any doubt is the equivalent of a Holocaust denier.

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How beautiful we were.

9:36 am

How beautiful we were.

An epitaph for American on its birthday.

And on its birthday, we should all make it a point to reread this document. Key quote:

We hold these truths to be self-evident, that all men are created equal, that they are endowed by their Creator with certain unalienable Rights, that among these are Life, Liberty and the pursuit of Happiness.–That to secure these rights, Governments are instituted among Men, deriving their just powers from the consent of the governed, –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.

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Space junk damages ISS coolant radiator?

9:09 am

According to the Russian Interfax news agency, a piece of space junk has hit a coolant radiator on the U.S. portion of ISS.

The source says that no coolant has escaped from the system and that NASA engineers are analyzing images to assess the damage.

Readers should be aware that I have tried without success to find the NASA website the story claims is the source for this information. Moreover, this story is reported nowhere in the U.S. press, and it is strange for a NASA website to report something like this and it not be quickly picked up by the U.S. press.

Thus, I am not entirely convinced yet that this story is accurate.

Update: a commenter below has provided this link to a subsequent post at nasaspaceflight about the impact.

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Corvette Museum preserves sinkhole

10:28 pm

Turning lemons into lemonade: The sinkhole that swallowed eight prized cars at the National Corvette Museum in Kentucky in February has become such an attraction that the museum intends to preserve it.

Attendance was up nearly 60 percent from March to the start of this week, compared to the year-ago period, museum officials said. Sign-ups for museum memberships are up sharply, as are merchandise and cafe sales at the museum. The museum sells sinkhole-related shirts, post cards and prints.

Museum board members considered three options for the sinkhole: fill it in, preserve the entire sinkhole or keep a portion of it. They opted to maintain about half the 40-foot-wide, 60-foot-deep sinkhole, Strode said. There’s a “strong probability” that one or two of the damaged cars will be put back in the hole, he said.

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