Category: Points of Information

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

Trump plugs private space at cabinet meeting

8:55 am

At the beginning of a cabinet meeting yesterday Trump spent some time talking about the recent successes in commercial space.

Three quotes of interest:

  • “Rich guys, they love rocket ships. And that’s good. Better than us paying for them.”
  • “I notice the prices of the last one they sent. It cost $80 million. If the government did it the same thing would have cost probably 40-50 times that amount of money. I mean literally. … I’m so used to hearing different numbers from NASA.”
  • We’re really at the forefront, nobody is doing what we’re doing. I don’t know if you saw, with Elon, the [Falcon Heavy] rocket boosters where they’re coming back down. To me that was more amazing than watching the rocket go up. ‘Cause I’ve never seen that before. Nobody has seen that before…. They landed so beautifully.

Not unusually, Trump gets some details wrong but understands the essentials, much to the terror of the big space contractors of SLS (Boeing) and Orion (Lockheed Martin). SpaceX will charge $90 million for the launch of a reused Falcon Heavy (using three reused first stages). Estimates for the cost of a single SLS launch are difficult to estimate. In Capitalism in Space I had estimated the project’s overall cost, based on Congressional appropriations, to be about $25 billion come its first manned flight, but that cost is likely going up because the first flight will be delayed. Trump’s numbers estimate a cost of about $4 billion for a single launch, which is a reasonable number considering SLS is not expected to launch more than once a year, and SLS’s annual appropriations, about $3 billion, which will not change once it is operational.

In other words, SLS is an overpriced rip-off, especially now that we have a cost-effective alternative.

Yesterday there were two op-eds warning everyone of the dangers of giving government money to SpaceX.

The first worries that Musk is a “master manipulator” and the king of “crony capitalism” and that we shouldn’t be blinded by this single Falcon Heavy success. Others, like ULA, are better companies to depend on. The second warns that the government mustn’t become so blinded by SpaceX’s Falcon Heavy launch that it decides to invest money in the company.

Both op-eds are laughable. Compared to the crony capitalism of Boeing and Lockheed Martin, which have sucked almost $50 billion from the taxpayers for SLS/Orion while producing no flights, Elon Musk is a piker. And no one has ever suggested investing in SpaceX, like a venture capitalist. The Trump administration has merely proposed buying its rockets to launch future deep space missions, in order to save the taxpayers a lot of money.

There is real fear and terror in the bowels of big space and in the swamp in Washington. Elon Musk and the Falcon Heavy have put it there. Increasingly, it is becoming plainly obvious that SLS is a big over-priced boondoggle that we cannot afford, and Trump’s comments yesterday indicate that this fact is finally beginning to be politically acceptable.

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Trump to meet with North Korean leader

11:27 pm

President Trump has accepted an offer by North Korea’s dictator Kim Jong-Un to meet face-to-face sometime in the next few months to discuss that nation’s nuclear weaponry.

The historic meeting was brokered by the South Korean government, which delivered the invitation to the White House and divulged the details outside the West Wing. “He expressed his eagerness to meet President Trump as soon as possible,” South Korean National Security Director Chung Eui-yong said of Kim. “President Trump appreciated the briefing and said he would meet Kim Jong-Un by May to achieve permanent denuclearization.”

According to Chung, the North also agreed to suspend nuclear and missile tests during such future talks — a longstanding US demand.

There is progress here, but everyone should not assume much will come of this. The last time an American president, Bill Clinton, made a deal with North Korea, it was supposed to have ended North Korea’s nuclear weapons program. That certainly didn’t work, and Trump could be double-crossed just as easily.

Nonetheless, Trump appears to be having more success forcing North Korea to the table than anyone in decades.

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University of Chicago to cease support of Yerkes in October 2018

2:26 pm

The University of Chicago announced today that it will cease all support of the Yerkes Observatory, home of the world’s largest refractive telescope, in October 2018.

The University of Chicago has announced plans to wind down its activities at Yerkes Observatory in Williams Bay, Wis., over the next six months and to formally cease on-site operations by Oct. 1, 2018.

The upcoming summer season will therefore be the final season of University activities at Yerkes. The University is announcing the plans well in advance in order to engage with Yerkes staff and nearby communities, including the village of Williams Bay, in considering long-term plans for the property.

The telescope is no longer useful for scientific research, but it is historically important, and as the press release admits, “has continued to make important contributions through its education and outreach programs.” And while I can understand their decision, they sure didn’t leave the staff at Yerkes much time to find new backers. When the National Science Foundation decided it was dropping support for its telescopes at Kitt Peak, it gave them literally several years to round up new support.

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Another smallsat rocket company enters the market

8:57 am

Capitalism in space: A new Australian smallsat rocket company, Gilmour Space Technologies, has successfully test fired a new hybrid rocket engine.

This orbital-class rocket engine, developed by Australia and Singapore-based Gilmour Space Technologies (www.gspacetech.com), has successfully achieved 70,000 newtons (70 kilonewtons or 15,700 pounds-force) of thrust in what could be the world’s largest successful test fire of a single-port hybrid rocket engine. “These results prove that we have the core technology needed to enable low-cost small satellite launches to space,” said its CEO & Founder, Adam Gilmour. The company’s mission: to carry payloads weighing up to 400 kg to low earth orbit (LEO) from 2020.

Unlike the vast majority of commercial rockets today, which use either solid- or liquid-fuelled engines, Gilmour Space is pioneering new hybrid-engine rockets that combine a liquid oxidiser with a proprietary multi-material 3D printed solid fuel. Indeed, the Queensland-based company first made headlines in 2016 when it successfully test launched a subscale rocket to an altitude of 5km using its 3D printed rocket fuel.

The static fire test, which can be seen in a video at the link, was very short, less than 10 seconds. Since one of the big problems of hybrid engines has been to get them to fire smoothly and precisely for long periods of time, I remain skeptical. They might have some good engineering here, but I don’t yet see the makings of a rocket.

Hat tip Doug Messier of Parabolic Arc.

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A detailed look at Rocket Lab’s Electron rocket

8:50 am

Link here. The article provides some details about the first two launches, but its most interesting section discusses the rocket’s Curie kick stage.

“We kind of made a philosophical decision in that we weren’t going to do multiple burns on the second stage because what that does is it puts the second stage in orbit, in high orbit,” said Mr. Beck. “What we’re trying to do here is launch frequently, and the way that we’ve designed our trajectories is that the second stage will always go into a transfer orbit, which is a nice elliptical orbit, where it deorbits very quickly, and then we use the kick stage to do any orbit raising or circularization.”

This design was specifically chosen so that Rocket Lab would not put large second stages into orbit and would fly responsibly by deorbiting Electron’s second stage quickly so as not to contribute significantly to the space debris environment. “We build this infrastructure in orbit in a sustainable way, and leaving second stages in high orbits is not really conducive to that. So what it means is … we’re just putting a little Curie module up into orbit, and we also have deorbit capability on that, too.”

Moreover, the Curie kick-stage was a direct result of Rocket Lab talking to and listening to their customer base – who wanted to make sure that on ride share missions of Electron that all payloads were separate safely and not re-contact other small satellites launched/deployed on that same mission.

No word yet on when they will fly next, though it sounds as if there will be a number of launches this year, at an ever-increasing pace.

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Jupiter has a 1,900 mile deep atmosphere

5:13 pm

The uncertainty of science: New results from Juno reveal that the jet-stream-type bands visible on the surface extend down to 1,900 miles, deeper than expected. Below that,

…the planet rotates nearly as a rigid body.”This is really an amazing result, and future measurements by Juno will help us understand how the transition works between the weather layer and the rigid body below,” said Tristan Guillot, a Juno co-investigator from the Université Côte d’Azur, Nice, France, and lead author of the paper on Jupiter’s deep interior. “Juno’s discovery has implications for other worlds in our solar system and beyond. Our results imply that the outer differentially-rotating region should be at least three times deeper in Saturn and shallower in massive giant planets and brown dwarf stars.”

Scientists had not expected the atmosphere go that deep.

Other results show that that the gas giant’s complex polar regions are surprising as well.

Its north pole is dominated by a central cyclone surrounded by eight circumpolar cyclones with diameters ranging from 2,500 to 2,900 miles (4,000 to 4,600 kilometers) across. Jupiter’s south pole also contains a central cyclone, but it is surrounded by five cyclones with diameters ranging from 3,500 to 4,300 miles (5,600 to 7,000 kilometers) in diameter. Almost all the polar cyclones, at both poles, are so densely packed that their spiral arms come in contact with adjacent cyclones. However, as tightly spaced as the cyclones are, they have remained distinct, with individual morphologies over the seven months of observations detailed in the paper.

“The question is, why do they not merge?” said Adriani. “We know with Cassini data that Saturn has a single cyclonic vortex at each pole. We are beginning to realize that not all gas giants are created equal.”

I am always baffled when scientists are surprised at the infinite variety of the universe. It is absurd to assume Jupiter and Saturn would be alike, especially considering the history of solar system exploration since the dawn of the space age. Since the first probe got a close look at the Moon, every single new object observed has been completely different from every other previously observed object. Every object has been unique. None have been the same.

Jupiter should be no different. And I guarantee that the next fifty gas giants we finally get a close look at out there among the stars will be as different from each other as they are from Jupiter. It is going to take a lot of exploration for us to finally get a handle on the overall patterns of planetary formation.

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Justice Department to give House all “Fast & Furious” documents

4:00 pm

Chickens coming home to roost? The Trump Justice Department has agreed to provide the House Oversight and Government Reform Committee all the “Fast & Furious” documents that the Obama administration had refused to provided.

In June 2012, the House of Representatives voted to hold then-Attorney General Eric Holder in contempt for refusing to turn over certain documents related to the botched sting, which he dismissed as “politically motivated.” The House also approved a civil measure against the attorney general, which allowed the House Oversight Committee to eventually file a lawsuit against Holder over his failure to produce the subpoenaed documents. That lawsuit was filed in U.S. District Court in Washington in August 2012.

Now, it appears that six-year long court battle is coming to an end. “The Department of Justice under my watch is committed to transparency and the rule of law. This settlement agreement is an important step to make sure that the public finally receives all the facts related to Operation Fast and Furious,” Attorney General Jeff Sessions said in a statement Wednesday.

Why does the House want these documents? And why did Eric Holder stonewall them?

Operation Fast and Furious took place from late 2009 to early 2011 when the Phoenix Field division of the Bureau of Alcohol, Tobacco, Firearms and Explosives allowed the illegal gun sales of nearly 2,000 firearms with the intent to track the sellers and buyers, believed to be part of Mexican drug cartels.

Two of the weapons linked to the operation were later recovered near the scene of a December 2010 shootout where U.S. Border Patrol Agent Brian Terry was killed. This, plus whistleblowing, caused the Senate Judiciary Committee and the House Oversight and Government Reform Committee to open investigations into the botched operation. [emphasis mine]

This was the first Obama scandal, and at any other time in our history, would have brought him down. Imagine, an administration is purposely allowing illegal guns sales, in large numbers, and then failing to properly track those illegal guns as they move into Mexico to be used by the drug cartels.

In our time, however, the partisan mainstream press is only interested in stories that make Democrats look good, or Republicans look bad. It is shameful, and disgusts me, as a journalist.

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Tiangong-1 reentry update: April 3rd, give or take a week

3:36 pm

Tiangong-1 landing map

Link here. Right now the de-orbit window of the dead Chinese space station suggests it will come down to Earth sometime around April 3, plus or minus a week. As we get closer this will get refined somewhat, but the uncertainties are always going to be great, until the actual moment it hits the atmosphere.

The map on the right, reduced to post here, comes from the link and was produced by the Aerospace Corporation and indicates the relative possibilities of debris falling in a given region.

Yellow indicates locations that have a higher probability while green indicates areas of lower probability. Blue areas have zero probability of debris reentry since Tiangong-1 does not fly over these areas (north of 42.7° N latitude or south of 42.7° S latitude). These zero probability areas constitute about a third of the total Earth’s surface area.

Depending on orbit, and whether the station is heading north or south in its orbital inclination, the odds of it crashing in populated areas changes significantly. If it is moving north the odds of coming down in the populated mid-latitudes of the northern hemisphere go up considerably. Of course, it could just as well come down in the northern mid-latitudes above the Pacific.

Regardless, the risks remain tiny, no matter what. Tiangong-1 is a small module, just large enough for some of it to survive reentry.

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North Korea’s dictator Kim Jong Un meets with South Korean delegation

9:41 am

In a sign that he is backing off his previous and long maintained belligerent stance, North Korea’s dictator Kim Jong Un met with a South Korean delegation on March 5.

The above link is a press release by a North Korean news source, so it is hardly informative. This Reuters story has some information from the South Korean delegation:

Next month, North Korea and South Korea will have the first meeting between their leaders since 2007 at the border village of Panmunjom, said Chung Eui-yong, head of the South Korean delegation. “North Korea made clear its willingness to denuclearize the Korean peninsula and the fact there is no reason for it to have a nuclear program if military threats against the North are resolved and its regime is secure,” Chung told a media briefing.

Chung cited North Korea as saying it would not carry out nuclear or missile tests while talks with the international community were under way. North Korea has not carried out any such tests since last November. North Korea also is willing to discuss normalizing ties with the United States, Chung said.

This sudden willingness to talk, after more than a decade of war talk, strongly suggests that Trump’s hardline position, which subsequently forced China and others to follow, has had an effect.

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Twenty-year-old sues Dick’s for refusing to sell him gun

9:59 am

Pushback: A twenty-year-old in Oregon has sued Dick’s Sporting Goods for refusing to sell him a rifle, based on his age.

The plaintiff, Tyler Watson, claims he faced “Unlawful Age Discrimination.” Watson attempted to buy the rifle “on or about February 24” at a Medford, Oregon, Field and Stream store. (Field and Stream is subsidiary of Dick’s.) Watson’s suit, filed in the Circuit Court of Oregon for the County of Jackson, says a store employee refused the purchase and indicated, “He would not sell [Watson] any firearm, including rifles and shotguns, or ammunition for a firearm, because [Watson] is under 21 years old.”

The employee referenced Dick’s recent policy shift, disallowing firearm sales to anyone under 21, and cited the policy as the reason for denying the sale.

Watson’s suit alleges that Dick’s policy violates Oregon law against age-based discrimination for people 18 years and older in places of public accommodations. State law includes prohibitions against discrimination in stores that are open to the general public.

Watson has also sued Walmart, for the same reasons.

The irony here is that Oregon, a decidedly liberal state, was very quick to pass age discrimination laws in the past, a traditional tactic of the left to create groups of victims it can utilize politically in order to maintain its power. Watson here is now using those laws against them.

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ESA successfully tests an air-breathing ion thruster

8:01 am

Engineers from the European Space Agency (ESA) and an Italian company have successfully tested a prototype of an ion engine that would obtain its fuel from the thin atmosphere available in low Earth orbit, thus allowing it to operate practically indefinitely.

From the press release:

Replacing onboard propellant with atmospheric molecules would create a new class of satellites able to operate in very low orbits for long periods. Air-breathing electric thrusters could also be used at the outer fringes of atmospheres of other planets, drawing on the carbon dioxide of Mars, for instance. “This project began with a novel design to scoop up air molecules as propellant from the top of Earth’s atmosphere at around 200 km altitude with a typical speed of 7.8 km/s,” explains ESA’s Louis Walpot.

Think about it. You supply your planetary probe one or more of these engines, and once it reaches orbit around its target it has an unlimited fuel supply to do research just about forever. More important, such technology when further refined is going to enhance human exploration as well. For example, rather than use the atmosphere at it arrives, later designs could simply dive into the atmosphere to get the spaceship’s tank refilled. Such engines would make spacecraft free from the tether of Earth.

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Ground too hard for Curiosity’s drill

7:47 am

A second drill attempt by Curiosity, using an improvised drilling technique designed to bypass the failure of the drill’s feed mechanism, once again failed to drill deep enough to obtain a sample.

After two drilling attempts, Curiosity’s drill was not able to dig into the bedrock sufficiently to collect a sample of rock at this location. Curiosity’s engineers are continuing to refine the new drilling method. In the future, this might include adding percussion, which could enable drilling into harder rock.

Either the ground on Vera Rubin Ridge is too hard for Curiosity’s drill, or the new drilling technique does not allow the drill to push with the same force as previously. The update at the link implies the former, but I suspect the latter is a factor as well.

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SpaceX successfully launches commercial communications satellite

10:43 pm

SpaceX tonight successfully launched a commercial communications satellite. They did not recover the first stage because the seas were too rough to send out the drone ship.

The leaders in the 2018 launch standings:

7 China
5 SpaceX
3 Japan
3 ULA
2 Russia

Though I have removed Rocket Lab as an American company, crediting it instead to New Zealand, the U.S. still has 8 successful launches total, one more than China.

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Bi-partisan group of senators back bill to deny citizens their second, fifth, sixth, and seventh amendment rights

7:11 pm

Fascists: A bi-partisan group of senators — Heidi Heitkamp (D-North Dakota), Jeff Flake (R-Arizona), Susan Collins (R-Maine), Pat Toomey (R-Pennsylvania), Martin Heinrich (D-New Mexico), Tammy Baldwin (D-Wisconsin), Angus King (I-Maine), Bill Nelson (D-Florida), and Joe Manchin (D-West Virginia) — have introduced a bill that would deny any citizen the right to buy a gun if they happen to be put on the no-fly list by some Washington bureaucrat, thus denying them their second, fifth, sixth, and seventh amendment rights.

As noted at this link,

Watch lists are inexact tools for law enforcement, after all, not a way to adjudicate rights. Most of the names on the watch lists, and the reason those names appear on those lists, are known only to government officials. If you’re one of the hundreds of thousands of innocent people unlucky enough to be capriciously tagged by law enforcement, you can only extricate yourself after an expensive and byzantine process that is often beyond the reach of an average a law-abiding citizen. Which is almost surely the point. As far as we can tell, nearly 300,000 names aren’t even vaguely associated with potential terrorist organizations. Yet, in this proposed legislation, sponsored by Sens. Susan Collins (R-ME) and Heidi Heitkamp (D-ND), senators demand that Americans ask for permission before practicing their constitutional rights.

Then there is the question of how we define a potential terrorist in the future? The listmakers won’t say. How about Democrats? As others have noted, liberals regularly accuse the National Rifle Association (and thus gun owners) of being complicit in terrorism. Democratic Sen. Chris Murphy has argued that Republican who fail to support bypassing due process “have decided to sell weapons to ISIS.” Kathleen Rice, who sits on the House Homeland Security Committee, contends that Dana Loesch and “the NRA are domestic security threat” for practicing their First Amendment rights. Excuse me if I don’t trust these people to dictate whose rights should be protected. [emphasis mine]

More important, if the people on these watch lists are so dangerous, according to these senators, why are we simply denying them the right to buy a gun, without due process? Shouldn’t we round them up immediately and put them in concentration camps, just make sure they can’t do anyone any harm?

Heitkamp, Manchin, and Nelson, all face stiff challenges in the 2018 elections. I would not be surprised if they find themselves all out the door. Flake, who ran for the Senate based on his a budget-cutting record in the House, is nothing but a corrupt backstabber, and has thankfully said he is not running for re-election. That’s four out of these nine. I wonder what can be done about the other five.

I want everyone to read the highlighted text above very carefully. It documents how the left and Democrats are becoming very nonchalant about demanding the nullification of the Constitutional rights of anyone who disagrees with them. This is not to be taken lightly. They mean it. Give them a victory in an election and they will begin to do it.

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American embassy opens in Jerusalem in May

1:42 pm

In order to coincide with the 70th anniversary of Israeli independence, the Trump administration today announced that the American embassy will officially open in Jerusalem in May 2018.

Officials told Fox News the embassy would initially be located in the neighborhood of Arnona on a compound that currently houses the consular operations of the U.S. Consulate General Jerusalem. Initially, the embassy will consist of the Ambassador and a small team. Nauert said that the Consulate General would “continue to operate as an independent mission with an unchanged mandate” from its Agron Road location.

An official also told Fox News that the hope is for the U.S. to develop only a “footprint” there in May, with a target of a fuller complement and facility by the end of 2019.

Much of this is therefore symbolic, but symbolism in diplomacy is often everything. More important, this action lends weight to the likelihood that Trump is firm in keeping this campaign promise, a campaign promise that every past Republican president since the 1990s failed to keep.

You might not like Trump, but an honest appraisal has to give him credit for one thing. He keeps his campaign promises. He said he’d cut taxes. He cut taxes. He said he’d shut down illegal immigration. Everything he has done indicates a sincere effort to do so. He said he’s cut regulation and neuter the EPA. He has done so, in a manner not seen by a president in my lifetime.

While I can certainly criticize Trump for a number of things, including his unwillingness to really cut spending and waste in the federal government, I would dishonest if I did not credit him for this.

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Utah concealed-carry class for teachers largest ever

10:44 am

A Utah concealed-carry class, organized for teachers and college students, had the largest sign-up ever, about 1,000 people total, with many coming in direct response to the Parkland shooting.

About 1,000 people signed up, which organizers said likely made it the largest concealed carry course ever taught in the state. Concealed firearms may be carried with a permit inside all Utah public schools and universities. “It’s been a very positive reaction,” said Sam Robinson, co-owner of Utah Gun Exchange, which organized the event in the wake of the Florida massacre. “There are a lot of people who want to learn more, who want to become more engaged and take a more active role in the defense of our schools — so they at least have the opportunity to be the last line of defense.”

On the four-hour class agenda: firearm safety, handling, transportation, storage and laws, plus basic tactical skills that instructors said might come in handy during a school shooting. Media were not allowed inside, to “protect the privacy of people who are here,” Robinson said, adding organizers wanted to ensure attendees were not “shamed” for their beliefs about gun rights. [emphasis mine]

The two highlighted quotes are important. First, if safety is a big concern for your kids, Utah is clearly where you should send them. Ordinary citizens, properly trained, are allowed the tools to defend themselves and others.

Second, it is entirely understandable for the organizers to restrict the media’s access to the classes. It would not be there to report, but to continue the hatefest against ordinary Americans who wish to exercise their second amendment rights, in a responsible manner.

I have taken Arizona’s concealed carry class, as well as attended gun training classes in Maryland. Attendance ranged from 15 to 50. A turnout of 1000 people for a single class is astonishing. It is a strong indication that the winds favor the idea of properly allowing teachers and college students the ability to defend themselves. It also suggests that, should politicians decided to eliminate gun-free zones, they would score political points, even as the media and the left were certain to go insane over it.

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America’s first space weatherman gets to say “Go!” again

9:24 am

John Meisenheimer, the launch weather officer who gave the go-ahead for the first successful American satellite launch, Explorer 1 on January 31, 1958, was honored at the 60th anniversary of that first launch by having him to give the go-ahead for GovSat 1, launched on January 31, 2018.

The story is very touching, especially because Meisenheimer had scrubbed the Explorer 1 launch twice previously because he did not trust the weather. In 1958 he alone had that power, and no one questioned it. When the rocket flew, it was because he had decided the weather was no longer an issue.

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China’s space station delayed to 2020

8:15 am

Because of redesign work required on its Long March 5 rocket, China revealed today that the launch of the first module, Tianhe, of their planned space station, has now been set for 2020.

Launch of Tianhe had earlier been planned for 2018, but the launch failure in July last year of the Long March 5 rocket, a heavy-lift launch vehicle required to loft the 20-tonne space station modules to low Earth orbit, meant a delayed schedule.

The next attempt at a Long March 5 launch, which will send a large telecommunications satellite into a geostationary transfer orbit, will take place from Wenchang in the second half of 2018. If that is successful, it will pave the way for a test launch of the low Earth orbit variant of the rocket, the Long March 5B, around June 2019. The follow-up flight will then launch the Tianhe module, now set to take place in 2020.

During the Soviet era, it was not unusual for the Russians to suddenly invent a new variant of a rocket or space capsule in order to provide cover for their need to redesign or fix problems. That is what I think is happening here. Until the still unexplained launch failure of Long March 5 in July 2017, I had never heard of a Long March 5B. It was the Long March 5 that was going to do all the heavy lifting.

Now we suddenly have a Long March 5B, a “low Earth orbit variant of the rocket.” I increasingly suspect that the problems with Long March 5 were so serious that they have caused a complete redesign. It was able to get its first payload into orbit, but not its second. The failure was not accompanied by any catastrophic event, which suggested, based also on later reports, that the rocket’s first stage engines simply under-performed significantly. I wonder now if what China is doing now is making that weak rocket the 5B, while they redesign the 5 so it can lift the big payloads required.

We also cannot trust them entirely with the naming they use of their rocket for each launch. The next Long March 5 launch in 2018 might actually be the 5B variant, without the name, and the so-called first test of the 5B in June 2019 might actually be the first test of the full powered 5.

Wheels within wheels!

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Testing of Blue Origin’s BE-4 rocket engine continues

7:41 am

Though he released few details, a Blue Origin company official noted at a conference last week that the company has been continuing its tests of the BE-4 engine.

“We’re getting longer duration burn times. We’re going though validating the turbomachinery very closely,” said Jim Centore, group lead for orbital mission operations at Blue Origin, during a panel discussion on launch systems at the conference. Centore didn’t disclose many details about those tests, such as thrust levels or the burn times, either of individual tests or cumulatively. “We’re continuing to make good progress,” he said. “We’ll continue that for the next several months.”

The BE-4 is the linchpin for numerous other future rockets. Blue Origin wants to use it for building its New Glenn rocket. ULA is considering it as the first stage engine for its Vulcan rocket. In both cases, design and construction of the rockets themselves can’t really proceed until the engine is locked down.

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The left’s hatefest continues

10:13 pm

Just thought I put up a few more links of stories illustrating the hate, intolerance, and bigotry of the left.

Note that the last four stories demonstrate the bigotry that is ingrained within the Democratic Party itself, while the first two stories demonstrate the cultural intolerance of the supporters of that party. Team them up, give them some election wins, and no one should be surprised when they start arresting their political opponents.

Expect more stories in the same vein in the coming days.

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Mars Reconnaissance Orbiter comes out of safe mode

7:28 am

On February 23 the Mars Reconnaissance Orbiter (MRO) engineering team was able to bring the spacecraft out of safe mode, after a low battery voltage reading caused it to shut down.

Mission team members brought MRO out of safe mode on Friday (Feb. 23), NASA officials said. The orbiter seems to be in good health overall; the battery voltage is back to normal, MRO is communicating with Earth, and temperatures and power levels are stable, agency officials said.

But MRO’s handlers haven’t put the orbiter back to work yet. “We’re in the diagnostic stage, to better understand the behavior of the batteries and ways to give ourselves more options for managing them in the future,” MRO project manager Dan Johnston, of NASA’s Jet Propulsion Laboratory in Pasadena, California, said in a statement. “We will restore MRO’s service as a relay for other missions as soon as we can do so with confidence in spacecraft safety — likely in about one week. After that, we will resume science observations.”

Overall this sounds like very good news.

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Webb faces more delays, cost overruns

7:23 am

A new GAO report released yesterday says that the James Webb Space Telescope faces further delays and cost overruns.

This is par for the course. Webb has become an incredible boondoggle. I hope it eventually gets launched and works, but its gigantic cost, $8 to $9 billion (compared to an original $1 billion budget), and delayed schedule suggests that this was not the right way for NASA or the astronomical community to build its space telescopes. Further, this quote from the story suggests something fundamentally wrong:

The GAO report also noted that, during the sunshield deployment exercises, Northrop discovered several tears in the material which it attributed to “workmanship error.” Those tears can be repaired but may consume more schedule reserve.

Is this thing really going to work? I really hope so, but have been increasingly doubtful as the delays and problems have piled up.

Meanwhile, NASA and the astronomical community is still pushing to get funding for its next “Webb,” the Wide-Field Infrared Survey Telescope (WFIRST). This project, similar in scope as Webb, is hardly off the ground and already has budget overrun issues. The Trump administration recommended cancelling in its budget proposal earlier this month, but I would be surprised if that recommendation goes through, considering the pork this new project represents.

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Curiosity attempts to drill with improvised technique

7:06 am

The Curiosity engineering team has made the first attempt to drill in more than a year, using an improvised technique that has the rover arm push the bit into the ground rather than its presently non-function feed mechanism.

This early test produced a hole about a half-inch (1-centimeter) deep at a target called Lake Orcadie — not enough for a full scientific sample, but enough to validate that the new method works mechanically. This was just the first in what will be a series of tests to determine how well the new drill method can collect samples. If this drill had achieved sufficient depth to collect a sample, the team would have begun testing a new sample delivery process, ultimately delivering to instruments inside the rover.

According to the mission update page, for some reason the drill was unable to penetrate the ground very deeply.

They plan to do more tests, with the goal of eventually getting a hole deep enough to provide good samples.

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“They don’t hate the NRA. They hate you.”

12:25 am

Link here. As a conservative who has worked first in the film business, then as a college teacher, and finally as a science journalist and space historian, all communities dominated almost exclusively by leftists, I can tell you that Schlichter is not exaggerating. The recent scapegoating of the NRA, which had nothing to do with the Parkland massacre, illustrates this. So have every single previous hate spasm from the left in the past few years

The Democratic Party now wishes to repeal three of the Bill of Right’s ten amendments. They have already nullified the ninth and tenth. Be prepared for great evil should they win future elections.

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Parkland Underscores How Americans Pay For Garbage Government While Doing Its Job Ourselves

9:25 am

Link here. Essentially, the article outlines how, at every single level, government in the U.S. is failing, while demanding more money and more power as a reward. Parkland is only a recent single example.

Each day Americans wake up to hear new revelations of government incompetence that enabled the Parkland, Florida school shooting. First it was the Federal Bureau of Investigation’s failure to follow existing protocols to investigate a highly detailed tip that the shooter was planning and had the means to do exactly what he did. The FBI and local police received at least four separate tips warning of the shooters’ plans and means, and local police had received 45 calls summoning them to the family’s home since 2008.

Then we learned of the police officer — the only person initially onsite able to return the shooter’s deadly force and tasked by his salary-paying community with doing precisely that — hesitated for approximately four minutes to enter the high school as students lay dying. Then local sources told reporters three other Broward County police officers joined that onsite officer in hiding behind their vehicles until police from another jurisdiction showed up. Reports say the Broward County police didn’t even follow the others inside.

Then it was that police didn’t know they were watching the wrong security tape, putting them off the shooter’s whereabouts by 20 minutes, leaving a mass murderer to endanger more people longer. To add insult to literal injury, the hesitating onsite school police officer, Scot Peterson, was allowed to resign and will receive a lifetime public pension of approximately $60,000 a year plus benefits.

The list of failures above for Parkland is actually not complete. However, they do provide a metaphor for our government, which functions about as badly in every other area as well. Readers of Behind the Black will of course be aware of SLS/Orion, NASA’s own failed boondoggle that will never get us into space.

What must happen is a major house-cleaning. Many thought Trump would do it. I continue to see Trump as a transitional figure, willing to slash and burn in a few areas (EPA) but not in most other areas (FBI, Justice Department, NOAA, NASA, to name a few). Essentially, almost everyone working in Washington needs to be fired. Many can reapply for the work, but no one should be guaranteed a job.

Unfortunately, I do not see this happening. Instead, I see this cabal in Washington teaming up with corrupt elected officials and a corrupt national press to defend their positions of power, even as they fail again and again to simply do their jobs. Witness for example how so-called conservative Senator Ted Cruz (R-Texas) has teamed up with Senator Bill Nelson (D-Florida) to criticize the mere suggestion by the Trump administration that ISS will be transitioned to private hands by 2024, no longer getting federal funds.

This is just one example. The power in Washington is deep and profound, and the people who have it will not give it up lightly.

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