Category: Points of Information

Very brief descriptions, with appropriate links, of current or recent news items.

More chalk oppression at Emory!

12:38 pm

Push back: A conservative student group at Emory University has responded to the protests against pro-Trump chalk messages on campus by drawing more pro-Trump messages.

Over the weekend, students involved in Emory’s Young Americans for Liberty chapter responded to the wailing and gnashing of teeth by the $59,444-per-year private school’s social justice warriors with a new, bigger, better political message in support of Trump, reports Inside Higher Ed. The newest chalking at Emory represents the Republican presidential front-runner in his trademark baseball cap. Scribbled on the cap is the slogan: “Make Emory Great Again.”

Young Americans for Liberty also chalked other messages on campus on behalf of every other remaining Republican and Democratic presidential candidate. Some of the other chalk imagery also managed to make clever use of the other candidates’ slogans. Leaders of the limited-government-focused group said their multi-candidate campus chalking adventure is manifestly not intended to endorse any particular candidate. Instead, the goal is to buck the growing national impression that Emory is full of ninnies who are afraid of temporary, mainstream political speech that can be instantly washed away with a bucket of water and a bit of scrubbing.

Good for them. They have more courage and common sense than the university’s idiot president, who had immediately agreed with the protesters that messages in favor of Trump had to be racist.

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Combined Earth-Space radio array discovers superhot quasar interior

11:01 am

The uncertainty of science: Data obtained by combining four ground-based radio telescopes with the Russian orbiting RadioAstron 10-meter radio telescope have detected temperatures of 10 trillion degrees in the quasar 3C 273, a hundred times hotter than predicted possible by theory.

Supermassive black holes, containing millions to billions times the mass of our Sun, reside at the centers of all massive galaxies. These black holes can drive powerful jets that emit prodigiously, often outshining all the stars in their host galaxies. But there is a limit to how bright these jets can be – when electrons get hotter than about 100 billion degrees, they interact with their own emission to produce X-rays and Gamma-rays and quickly cool down.

Astronomers have just reported a startling violation of this long-standing theoretical limit in the quasar 3C 273. “We measure the effective temperature of the quasar core to be hotter than 10 trillion degrees!” comments Yuri Kovalev (Astro Space Center, Lebedev Physical Institute, Moscow, Russia), the RadioAstron project scientist. “This result is very challenging to explain with our current understanding of how relativistic jets of quasars radiate.”

In addition, the higher resolution of the radio images produced by this space/ground-based array was good enough to see the effect produced by the structure of the interstellar material between here and the quasar.

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Justice Department resumes program to steal property of citizens

9:40 am

Theft by government: The Obama Justice Department has resumed its partnership with state police departments to seize the property of citizens for profit.

Asset forfeiture is a contentious practice that lets police seize and keep cash and property from people who are never convicted of wrongdoing — and in many cases, never charged. Studies have found that use of the practice has exploded in recent years, prompting concern that, in some cases, police are motivated more by profit and less by justice.

The Justice Department’s Equitable Sharing Program allowed state and local authorities to pursue asset forfeiture under federal, rather than state law, particularly in instances where local law enforcement officers have a relationship with federal authorities as part of a joint task force. Federal forfeiture policies are more permissive than many state policies, allowing police to keep up to 80 percent of assets they seize.

Participation by the Justice Department had been suspended in December, but not because the Obama administration didn’t like the program, it turns out. Instead, the suspension allowed them to keep the money themselves that local police had seized under federal law. This however discouraged local police from pursuing more confiscations, so they have resumed the program.

The graph at the link is incredible. Do you know that citizens now lose more property to the government under this program than they do from ordinary burglaries?

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Video suggests Hitomi tumbling in orbit

9:17 am

Video taken by an amateur astronomer of Hitomi shows it spinning out of control, another indication that something catastrophic occurred to the newly launched X-ray telescope.

The video shows an object that looks like Hitomi, which lost contact Saturday with the Japan Aerospace Exploration Agency (JAXA), shining and then turning extremely dark in short intervals. The wild changes in brightness might mean its sunlight-reflecting side is moving turbulently. “The fact that it is rotating with extreme variations in brightness indicates that it is not controlled and that some event caused it to begin its rotation,” Paul Maley, a former NASA flight controller who observed Hitomi from the ground in Arizona, was quoted as saying.

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Computer chip company sues SpaceX

9:07 am

The competition heats up: A computer chip manufacturer has sued SpaceX, accusing it of stealing both its engineers and the computer chips they were designing.

Broadcom’s co-founder and chief technology officer Henry Samueli met with SpaceX CEO Elon Musk in October 2015 in attempts to solidify an agreement, at which time Musk insisted Broadcom keep its “A-team” on the project, according to the complaint.

But even as Samueli and Musk were meeting, other SpaceX representatives were attempting to uncover the identities of the “A-team” engineers working on the Space X project, Broadcom says in its complaint. Five Broadcom engineers – all of whom worked on the SpaceX project – resigned their positions with the company effective March 11, and refused to disclose their new employer, according to the complaint. Broadcom says SpaceX confirmed they hired the five engineers on March 9, saying nothing prevented them from hiring other Broadcom engineers.

For its part, SpaceX says the Broadcom engineers – all named as defendants in Broadcom’s complaint – approached them. “SpaceX did not pursue or lure engineers from Broadcom,” a SpaceX spokesman said. “On the contrary, these engineers reached out to SpaceX anticipating significant layoffs at the Broadcom Irvine location.”

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SLS software over budget and behind schedule

5:28 pm

Surprise! The launch control software NASA is writing from scratch for its SLS rocket is way behind schedule and way over budget.

Development of this new launch control software is now projected to exceed $207 million, 77 percent above 2012 projections. The software won’t be ready until fall 2017, instead of this summer as planned, and important capabilities like automatic failure detection, are being deferred, the audit noted. The system is vital, needed to control pumps, motors, valves and other ground equipment during countdowns and launches, and to monitor data before and during liftoff.

NASA decided to write its own computer code to “glue together” existing software products a decade ago — while space shuttles still were flying and commercial shippers had yet to service the space station. Both delivery companies, SpaceX and Orbital ATK, rely on commercial software, the audit noted. [emphasis mine]

In other words, even though NASA could have simply purchased already available software that other launch companies were using successfully, the agency decided to write its own. And that decision really didn’t come before the arrival of these commercial companies, because when it was made a decade ago that was exactly the time that SpaceX was beginning to build its rocket.

This is simply more proof that SLS is nothing more than a pork-laden waste of money designed not to explore space but to generate non-productive jobs in congressional districts.

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Conservative professor to be fired for his opinions

8:58 am

Fascists: A conservative Marquette University professor has been been suspended and will be fired if he does not apologize for daring to criticize the liberal actions of another professor.

The story is a bit complicated, but it is worth reading. He has had a conservative blog for about a decade, and his punishment was prompted when he objected to the other teacher’s willingness to squelch conservative opinions in her classroom. He has also said he will not apologize and will sue if they try to fire him.

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Debris spotted near Hitomi

8:31 am

U.S. military observations have detected debris near the Japanese X-ray telescope Hitomi that has failed to respond to communication signals.

The U.S. Joint Space Operations Center on Sunday said it has spotted five objects floating near Japan’s brand new Hitomi X-ray astronomy satellite that lost communication with Earth the previous day. In a Twitter post, the center, which tracks objects in orbit, said it identified five pieces of “break up” debris in the vicinity of the satellite.

None of this sounds encouraging.

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TMT consortium considers India for telescope

6:10 pm

India is now a second candidate location to replace Hawaii for the Thirty Meter Telescope.

Hanle in Ladakh has been short-listed as a prospective site by the TMT board following major hurdles in Mauna Kea, Hawaii – the first choice for the project. An international team is expected to visit Ladakh in a couple of months. … India is already building edge sensors, actuators and system support support assemblies, besides contributing to the software of TMT. India is expected to invest $212 million in the project.

Not only is India contributing technology and money to the telescope, institutes in the country are also participating in the consortium.

Two major scientific institutions – the Indian Institute of Astrophysics (IIA) Bengaluru and the Inter-University Centre for Astronomy and Astrophysics (IUCAA), Pune – along with two government departments having working on the project since 2013. The department of science and technology (DST) and the Department of Atomic Energy (DAE) are the government partners, while IIA is the nodal agency.

I think the odds continue to increase that TMT will abandon Hawaii, especially since the state government there continues to drag its feet.

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No communications with new Japanese X-ray telescope

8:25 am

Bad news: Engineers have not been able to establish communications with Japan’s new X-ray telescope, Hitomi, since it was launched last month.

The JAXA announcement is very terse, and somewhat unclear, as its wording suggests that communications were not scheduled to begin until yesterday, even though the spacecraft was launched February 17. To me that does not sound right. Regardless, failure to establish communications at the beginning of a flight is usually a very bad thing, as it usually means something fundamental failed at launch and is thus difficult to fix or overcome.

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Frozen pond on Pluto

8:40 am

Cool image time! The New Horizons’ science team on Thursday released a new image, showing a remarkable frozen pond on Pluto. As they note:

“In addition to this possible former lake, we also see evidence of channels that may also have carried liquids in Pluto’s past,” said Alan Stern, Southwest Research Institute, Boulder, Colorado—principal investigator of New Horizons and lead author of a scientific paper on the topic submitted to the journal Icarus.

This feature appears to be a frozen, former lake of liquid nitrogen, located in a mountain range just north of Pluto’s informally named Sputnik Planum. Captured by the New Horizons’ Long Range Reconnaissance Imager (LORRI) as the spacecraft flew past Pluto on July 14, 2015, the image shows details as small as about 430 feet (130 meters). At its widest point the possible lake appears to be about 20 miles (30 kilometers) across.

I have not posted the image here, because I have already posted this image on Behind the Black, back on October 6, 2015, in which I wrote in part,

The image shows what looks like an enclosed lake of some material, probably nitrogen, with the bedrock entrapping it solid ice. In addition, as you move away from the shore and head uphill it looks like you travel across several geological layers made of different materials. Figuring out how they formed in this way could probably keep a geologist busy for his or her entire life.

I had also then noted how I expected the scientists would be “drooling” over this image, and that I expected a full press release on it at some point. It took six months, but here we are.

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“Why do Barack Obama and Hillary Clinton believe they know more about Islam than Muslim clerics?”

9:35 pm

Link here.

Read it all. This quote though sums it up nicely:

Sharia rejects freedom of speech as much as freedom of religion. It rejects the idea of equal rights between men and women as much as between Muslim and non-Muslim. It brooks no separation between spiritual life and civil society. It is a comprehensive framework for human life, dictating matters of government, economy, and combat, along with personal behavior such as contact between the sexes and personal hygiene. Sharia aims to rule both believers and non-believers, and it affirmatively sanctions jihad in order to do so.

Even if this is not the only construction of Islam, it is absurd to claim—as President Obama did during his recent visit to a mosque in Baltimore—that it is not a mainstream interpretation. In fact, it is the mainstream interpretation in many parts of the world. Last year, Americans were horrified by the beheadings of three Western journalists by ISIS. American and European politicians could not get to microphones fast enough to insist that these decapitations had nothing to do with Islam. Yet within the same time frame, the government of Saudi Arabia beheaded eight people for various violations of sharia—the law that governs Saudi Arabia.[emphasis in original]

I would answer the question in the headline very bluntly: The modern leftwing intellectual community, often led by Democratic politicians and college professors (but I repeat myself), are generally uninterested in reality. Their ideology trumps all, which is why they were able to push through Obamacare, and have had absolutely no understanding of the violence coming out of the Middle East and are willing to allow hundreds of thousands of people from that region to immigrate here without any vetting. As Obama ludicrously declared after the Brussels bombing this week, “We defeat them in part by saying, you are not strong; you are weak.” In other words, declaring them weak will stop their violence, end the terrorism, and make whole the lives they have shattered.

Until the American people reject these head-in-the-clouds fools, we will be subjected to more terrorism, more violence, and more ludicrous and impossible laws that make our lives miserable. My chief worry, however, is that the American people might be as disconnected from reality as these Democratic leaders.

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ISS astronaut to steer rover on Earth

3:25 pm

On to Mars! The British have enlisted the skills of astronaut Tim Peake on ISS to do some test driving of a prototype rover planned for launch on the second ExoMars mission in 2018.

Major Peake will operate Bruno remotely from the International Space Station. His mission will be to drive the robot into a make-shift cave, which will replicate the conditions on Mars, where he will seek out targets marked with an “X”. “There are caves on Mars and craters that cast long shadows,” said Airbus Defence & Space communications director Jeremy Close. “To explore those areas, it’s more efficient to have a human in the loop.”

I must be a bit of a skeptical grump here: Looking at this story I found it packed with more public relations junk than you can imagine. The whole test facility shown is absurd. All show, no reality. Also, their claims about the rover’s route-finding superiority don’t sound right to me.

And the rover itself? This is the prototype of what they plan to launch in 2018? You have got to be kidding? We are less than two years from launch. While I grant this is probably only a model for testing the robot’s route-finding capability, using something held together by packing tape at this late date hardly fills me with confidence about the final product.

Hat tip John Batchelor for sending me the link.

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Bill to trim BLM/Forest Service power

11:19 am

Good news: A new bill has been introduced in Congress to take all law enforcement powers away from the BLM and the Forest Service on federal lands and transfer those powers to local sheriffs.

It is always better to have control and power decentralized as much as possible. Having these lands administered and controlled by a bureaucracy in Washington has never made make sense, and was always really a power play between the federal government and the states.

This bill is part of a larger movement coming from the western states to restrict the power of these environmental agencies, who happen to control a vast majority of the territories of those states. With Congress increasingly shifting to the right in recent years, expect this movement to accelerate.

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Vast Martian dune fields

11:01 am

Olympia Undae dune field

Cool image time! In the past few days the Themis camera on Mars Odyssey has taken two pictures of the vast Olympia Undae dune field near Mars’s north pole. The image to the right is only a cropped, lower resolution section of one of those images.

The image was taken during the summer, so most of the winter CO2 frost has sublimated away. Unfortunately, the website does not provide a scale, though they say the full images each cover about 12 by 43 miles of territory. Yet, both images capture only very tiny portions of the dune field, which apparently goes on and on for many hundreds of miles in all directions, looking exactly the same wherever you look.

Just imagine trying to travel though this area. It is the epitome of a trackless waste. And without some form of GPS system getting lost forever would be incredibly easy.

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Vostochny contractor ordered to pay loans

10:16 am

A Moscow court has ordered the main contractor building the Vostochny spaceport to pay back 3.5 billion rubles in debt to its bank.

VTB [the bank] has filed several lawsuits to recover debt from Dalspetsstroy [the contractor]. On February 24, the Moscow Commercial Court granted the bank’s lawsuit seeking 722 million rubles ($11 million) from the company. Another claim for 777 million rubles ($11.5 million) should be considered today.

It was the ex-CEO of this contractor, plus his two sons, who are charged with embezzling over a hundred million rubles from the project.

In related news, this Moscow Times article provides some nice details about Russia’s just approved ten-year plan for its space program. As reported earlier, Russia’s bad economic times has forced them to cut the program to the bone.

Somehow, why do I think that these two stories have so much to do with each other? Could it be that there is some inherent corruption within Russia’s giant government-run aerospace monopoly called Roscosmos that prevents that monopoly from innovating, competing, and doing things efficiently?

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Cosmic rays cause the red in Jupiter’s Great Red Spot

10:07 am

New ground-based chemistry research suggests that the bombardment of cosmic rays in Jupiter’s upper atmosphere could be the cause of the red color of the gas giant’s Great Red Spot.

They found that one of the spot’s major components, ammonium hydrosulfide, breaks down when exposed to that radiation in such a way that it turns red. They also think that ultraviolet radiation, also prevalent in space, will do the same.

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The sad state of South Korea’s space sector

9:57 am

The new colonial movement: It appears that South Korea’s space industry is faltering, according to unnamed sources in that industry, and must be revitalized.

Many critics also point to the near absence of Korean conglomerates in the domestic aerospace scene as a major setback for the nation. “Since space businesses do not generate short-term revenues, most Korean conglomerates are reluctant to jump into the sector,” said an official from the aerospace sector. “Other nations, including the U.S. and Russia, on the other hand, have been running space programs for decades and have a large pool of seasoned engineers and talents, which is why the Korean aerospace industry is far behind in the race for outer space,” he said.

Samsung Group, the largest conglomerate here, previously ran aerospace business arm Samsung Techwin, now renamed Hanhwa Techwin after it was acquired by Hanhwa Group in 2014. Techwin was established in 1977 to develop flight engines. Samsung Group sold part of Techwin’s flight engines business to Korea Aerospace Industries in 1999 and pulled completely out of the aerospace sector in 2014.

What makes this story different from my previous two posts is that its focus is not building a government program (and the bureaucracy to go with it) but to find way to develop a robust private aerospace industry, competing for market share in the world market. With that approach, South Korea might actually launch something in the coming years.

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Europe aims for the Moon

9:49 am

The new colonial movement: The head of the European Space Agency (ESA) said in a video interview this week that building a lunar base is their next major goal.

The head of the multinational agency, Johann-Dietrich Woerner, said the village would “serve science, business, tourism and even mining purposes.” In a video interview posted on the agency’s website, Woerner said a permanent lunar base is the next logical step in space exploration. He said the village could replace the International Space Station in the future. The ISS has been continuously occupied since 2000. It was originally set to be decommissioned by 2020, but its operation has been extended through 2024. The agency said it could take 20 years before the technology is ready to make the Moon village happen.

My next words might sound familiar (see the post below), but few technical details were provided in the video. Instead it appears from the article and the actual interview that the focus here is to establish a bureaucracy, not design rockets or spaceships. I suspect Woerner is looking for projects that can justify the existence of ESA and its bureaucracy, not actually build anything. That he thinks it will take 20 years to make it happen, based on our technology today, is strong evidence of this, since the pace of innovation in the past decade suggests instead that such a Moon colony could happen far quicker, once private space starts making real money in orbit.

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Nigeria aims for manned space

9:36 am

The new colonial movement: Nigeria’s Minister of Science and Technology said this week that his country hopes to launch its first astronaut by 2030.

No details at all were provided, but it appears from the article that the focus here is to establish a bureaucracy, not design rockets or spaceships. I suspect they might be planning to pay a private company to put a Nigerian in space, but use this to justify creating a space agency that can be used as a vessel to provide jobs for all their friends.

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Vulcan passes first design review

6:23 pm

The competition heats up: ULA’s Vulcan rocket has passed its first design review.

This is good news for ULA, but I wouldn’t get too excited. Announcements like this often have little to do with any real construction, and are often made to give the impression to the public and Congress and other investors that something is happening. Right now, all ULA is doing is pushing paper around. Only when they start cutting metal and testing real equipment will I consider Vulcan for real.

The article does provide an interesting tidbit. Despite protests that ULA hasn’t yet made a decision between Blue Origin or Aerojet Rocketdyne for the first stage engine of Vulcan, it was Blue Origin’s engine that they used for the design review, suggesting that this is the engine they plan on using in the real rocket.

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Virgin Galactic signs deal for supersonic plane

6:18 pm

The competition heats up: Virgin Galactic has signed a deal with Boom, the start-up company trying to build the first commercial supersonic passenger jet since the Concorde.

Boom, which has spent the past three months participating in Y Combinator’s startup accelerator program in Silicon Valley, has inked a deal with Virgin. As part of the deal, Virgin has taken an option in Boom’s first 10 planes, while Virgin Galactic, the private space exploration company, will assist with manufacturing and testing through its manufacturing arm, The Spaceship Company.

I hope Boom is more successful than Virgin Galactic in getting its project off the ground. If not, than it will be a long time before we see this plane take off.

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First Rocket Lab launch this year

6:13 pm

The competition heats up: The new launch company Rocket Lab has announced that it expects the inaugural launch of its Electron rocket to take place sometime in the middle of this year.

The company announced March 22 that it has completed qualification tests of the Rutherford engine, allowing it to be used in flights of the Electron vehicle. A video released by the company showed the engine firing on a test stand for more than two and a half minutes.

The first launch is planned for the middle of this year, company spokeswoman Catherine Moreau-Hammond said March 23, with the overall flight test program running through the second half of the year. Those launches are planned from a site the company is developing on New Zealand’s North Island.

This company is in direct competition with Virgin Galactic’s LauncherOne, and like everyone will likely be in operation first, beating Branson’s company despite starting almost a decade later.

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