Year: 2018

Judge challenges the scope of the Mueller investigation

4:33 pm

In a blunt and brutal rebuke, a federal judge today challenged the direction of the Mueller investigation, suggesting that it had gone beyond its legal reach.

A federal judge on Friday harshly rebuked Special Counsel Robert Mueller’s team during a hearing for ex-Trump campaign chairman Paul Manafort – suggesting they lied about the scope of the investigation, are seeking “unfettered power” and are more interested in bringing down the president.

“You don’t really care about Mr. Manafort,” U.S. District Judge T.S. Ellis III told Mueller’s team. “You really care about what information Mr. Manafort can give you to lead you to Mr. Trump and an impeachment, or whatever.”

Further, Ellis demanded to see the unredacted “scope memo,” a document outlining the scope of the special counsel’s Russia probe that congressional Republicans have also sought.

Ellis wants to see the scope memo to see if Mueller’s investigation has gone beyond its authority. When Mueller’s team tried to justify its indictment of Paul Manafort, an indictment that had nothing to do with Russian collusion and involved events that had occurred as far back as 2005, the judge’s summary of their argument was equally blunt and contemptuous.

Ellis seemed amused and not persuaded. He summed up the argument of the Special Counsel’s Office as, “We said this was what [the] investigation was about, but we are not bound by it and we were lying.” [emphasis mine]

This is very bad news for Mueller. It appears that the legal profession is becoming increasingly disturbed by its star chamber witchhunt nature, allowing them to do anything and investigate everything in an effort to find some crime they can pin on Trump and his allies.

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Volcano or Impact?

11:34 am

Elliptical crater with flow features

Cool image time! Yesterday the Mars Reconnaissance Orbiter (MRO) team released its monthly image dump of more than 500 new photographs, taken by the spacecraft’s high resolution camera. As I have started to do in the past few months, I am reviewing this collection and plan to post a few of the more interesting images over the next month. On the right is the first of this series. I have cropped and reduced the resolution to show here, but you can see the full resolution version if you click on the image.

The MRO team labels this image an “elliptical crater with flow features.” The first impression one gets from the image is that the impact that caused the crater came from the side and hit the ground obliquely, creating the crater’s oval shape and the lava-type flow features in the crater’s floor.

As is almost always the case with Martian geology, beware of first impressions. You need to give any feature both a more detailed look as well as a broader view to have any chance at understanding its context and geology.
» Read more

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Russian to fly on Orion?

9:12 am

In negotiations between NASA and Roscosmos on their hoped-for partnership to build the Lunar Orbital Platform-Gateway (LOP-G), it has been proposed that when SLS carries Orion and the platform’s Russian airlock to lunar orbit a Russian will go as well.

“Within the framework of talks, draft plans of future manned missions to the lunar stations have been made. Among other issues, the possibility to send one Russian cosmonaut as part of the crew of the Orion spacecraft that will drag the Russian airlock module to the moon is on the agenda. The Russian cosmonaut will have to ensure the integration of the module with the station,” the source said.

A source in Russia’s Rocket and Space Corporation Energia (RSC Energia) that would produce the module confirmed this information to Sputnik, saying that four manned missions were expected to be sent to the station and the Russian cosmonaut should accompany the Russian-made module during its transportation to the Earth satellite.

This all sounds so wonderful. Too bad it is so unconnected with reality. Congress has yet to provide any funds for LOP-G. At the moment, SLS/Orion is only funded through its first manned mission.

At the same time, I am getting the feeling that both NASA and Congress expect SLS/Orion’s $4 billion-plus annual budget that it has gotten since the program started in the late 2000s will simply continue, giving them the money to build this Potemkin Village in orbit around the Moon while funding the Russian contributions.

That’s what happened with ISS. The U.S. footed most of the bills for the Russian portion of ISS, and the Russians are now hoping we will do the same for LOP-G. Sadly, I also expect our corrupt Congress will go along, focused as they are in only distributing pork to local districts while encouraging a global international village having nothing to do with American interests. They see LOP-G not as exploring space, but as a jobs program, both here in the U.S. and in Russia.

And a jobs program is exactly what it is. Just like it will take SLS/Orion almost two decades to complete its first manned launch, LOP-G will likely not get anything built in orbit around the Moon for more than a decade. Don’t expect anything substantial assembled in lunar orbit before the mid-2030s, at the earliest.

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Serious fire at ISRO facility

8:55 am

An extensive fire at one of India’s main satellite testing facilities caused extension damage yesterday.

Top sources at SAC said the fire has caused serious damage to the “antenna test facility” as some specialised equipment have been damaged. The hi-tech “antenna test facility” of Isro is of paramount importance as antennas are the most crucial communication component in satellites. Moreover, the testing is also critical to space operations and requires very expensive and hi-tech equipment.

A top official said, “Space programmes are expensive but the silver line is that no satellite payload was damaged in the fire inside the antenna test facility.”

While an inquest will be held to probe what caused the fire, the fire service department said that it could be due to a short circuit. However, the SAC sources say, “The police will probe the cause of the fire. The facility has a strong protocol to battle fire caused due to short circuits. That is why the probe will cover the possibility of foul play and even sabotage.”

This is a serious. Space facilities and their operations have to be far strongly protected against fire than ordinary facilities due to the presence of volatile fuels. For a space facility to experience such an extensive fire suggests either someone was getting very sloppy, or (as suggested above) there was sabotage.

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More problems uncovered during testing of the James Webb Space Telescope

8:42 am

During ground tests of the James Webb Space Telescope engineers have discovered an additional quite astonishing problem that will certainly delay the project again.

In a presentation at a meeting of the National Academies’ Space Studies Board here May 3, Greg Robinson, the JWST program director at NASA Headquarters, said some “screws and washers” appear to have come off the spacecraft during recent environmental testing at a Northrop Grumman facility in Southern California.

Technicians found the items after the spacecraft element of JWST, which includes the bus and sunshield but not its optics and instruments, was moved last weekend from one chamber for acoustics tests to another to prepare for vibration testing.

“Right now we believe that all of this hardware — we’re talking screws and washers here — come from the sunshield cover,” he said. “We’re looking at what this really means and what is the recovery plan.” The problem, he said, was only a couple of days old, and he had few additional details about the problem. “It’s not terrible news, but it’s not good news, either,” he said. [emphasis mine]

The absurd spin expressed by the program director above is garbage. This is unbelievable and entirely unacceptable. On spacecraft, especially those that are not planned for in-space maintenance like Webb, screws are routinely sealed with some form of glue so that they will not unscrew themselves during the vibrations of launch. This is standard space engineering and has been for more than a half century.

That some screws came off Webb during testing suggests a quality control problem at Northrop Grumman that is beyond comprehension.

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China’s Long March 3B rocket puts communications satellite in orbit

8:29 am

China successfully placed a communications satellite into orbit yesterday using its Long March 3B rocket, that country’s second most powerful rocket.

The article says that the Long March 3B is China’s most powerful rocket, but I think this is based on the assumption that the Long March 5 is not yet operational. Since the 5 has had one successful launch, I am counting it as the most powerful, with the 3B second.

The updated leader list for the 2018 launch standings:

13 China
8 SpaceX
5 Russia
4 ULA.

China now leads the U.S. 13 to 12 in the national rankings. I expect these numbers to change a lot in May.

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Democrat demands prison for those who don’t cooperate with proposed gun buyback

11:24 am

And people wonder why I call them fascists: A California Democratic Congressman has proposed a new federal gun buyback program that would also prosecute anyone who decides they don’t want to participate.

[Congressman Eric Swalwell]suggests the government should institute a buy-back program, which would take existing assault weapons out of possession. The congressman also advocates the prosecution of any individual who decides to keep their firearm. “Reinstating the federal assault weapons ban that was in effect from 1994 to 2004 would prohibit manufacture and sales, but it would not affect weapons already possessed,” Swalwell writes. “This would leave millions of assault weapons in our communities for decades to come.”

“Instead,” he continues, “we should ban possession of military-style semiautomatic assault weapons, we should buy back such weapons from all who choose to abide by the law, and we should criminally prosecute any who choose to defy it by keeping their weapons.” Swalwell notes that law enforcement officials and shooting clubs would be exempt.

Throughout his op-ed, Swalwell never defines what he considers a “military-style semiautomatic assault weapon.” Instead, he classifies an assault weapon as a firearm that is capable of “spraying a crowd” with “lethal fire in seconds.”

I am also not surprised this guy is from fascist California, where increasingly it is becoming downright dangerous to dissent from the leftist Democratic Party agenda.

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GAO predicts more delays and cost increases in NASA’s big projects

10:30 am

The Government Accountability Office is predicting more delays and cost increases for most of NASA’s big projects in its tenth annual report.

The cost and schedule performance” of NASA’s major projects “has deteriorated, but the extent of cost deterioration is unknown” because NASA does not have a cost estimate for Orion. Orion is “one of the largest projects in the portfolio” and NASA “expects cost growth.”

As for schedule, “the average launch delay for the portfolio was 12 months, the highest delay GAO has reported in its 10 years” of making these assessments. GAO said the 12-month average delay is up from 7 months in last year’s assessment.

Further, NASA faces the risk of more cost and schedule growth because of “new, large, complex projects that will enter the portfolio and expensive projects remaining the portfolio longer than expected.” Europa Clipper, the Wide-Field Infrared Survey Telescope (WFIRST), the Lunar Orbital Platform-Gateway, and Europa Lander are cited as examples of those future large, complex projects. GAO did give NASA credit for putting processes in place to control the costs of Europa Clipper and WFIRST.

GAO identified nine existing projects as the biggest contributors to the poor cost and schedule performance: SLS, Exploration Ground Systems (EGS), the Space Network Ground Segment Sustainment (SGSS) cited in the 2017 report, Mars 2020, the James Webb Space Telescope (JWST), ICESat-2, NISAR, ICON, and GRACE-FO (GRACE-Follow On).

Orion has cost already cost the taxpayer about $15 billion, all of which will only buy the taxpayer three capsules (two unmanned test flights and a single manned flight). And yet they don’t have enough money yet, and NASA can’t provide a total cost estimate? To me, this appears to be outright theft. Building three capsules simply shouldn’t cost that much. (Note: the report claims Orion has cost about $6.6 billion. My number above comes from actual appropriations by Congress specifically for Orion. I think my number is a far more accurate reflection of the project’s true cost.)

Though the report expresses concerns about schedule delays in the commercial crew program, it is with the NASA-run projects that the report finds the worst cost overruns and delays. All of the usual suspects above come in for criticism: Webb, WFIRST, SLS (and its associated ground facilities), Orion, LOP-G.

I will make a prediction: All these NASA projects will be cited for further cost overruns and further delays in next year’s GAO report. By that time, we shall have also seen the first test flights of the commercial crew capsules by Boeing and SpaceX.

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NASA tests new small fission power plant for future space missions

10:08 am

NASA has successfully completed a full test of a new small fission power plant that it hopes to use in future space missions.

The prototype power system uses a solid, cast uranium-235 reactor core, about the size of a paper towel roll. Passive sodium heat pipes transfer reactor heat to high-efficiency Stirling engines, which convert the heat to electricity.

According to David Poston, the chief reactor designer at NNSA’s Los Alamos National Laboratory, the purpose of the recent experiment in Nevada was two-fold: to demonstrate that the system can create electricity with fission power, and to show the system is stable and safe no matter what environment it encounters. “We threw everything we could at this reactor, in terms of nominal and off-normal operating scenarios and KRUSTY passed with flying colors,” said Poston.

The Kilopower team conducted the experiment in four phases. The first two phases, conducted without power, confirmed that each component of the system behaved as expected. During the third phase, the team increased power to heat the core incrementally before moving on to the final phase. The experiment culminated with a 28-hour, full-power test that simulated a mission, including reactor startup, ramp to full power, steady operation and shutdown.

Throughout the experiment, the team simulated power reduction, failed engines and failed heat pipes, showing that the system could continue to operate and successfully handle multiple failures.

This power plant appears similar in concept to the fission RTG nuclear fuel systems that have been used routinely for decades on unmanned planetary probes such as the two Voyager spacecraft, New Horizons, and on Curiosity. This new system however provides significantly more power, as much as ten kilowatts compared to the approximate two hundred watts provided by RTGs.

Such a system will be essential for future bases on both Mars and the Moon, where solar power is not the best option. I should also add that such a system might possibly have applications here on Earth. Developed properly, it could provide a practical power source for out-of-the-way locations not on the grid. If made cheap enough, it might also provide electrical customers a cheaper and competitive alternative that will allow them to remove themselves from the grid entirely.

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Australian government to create space agency

9:51 am

The new colonial movement: A news report in Australia today revealed that the Australian government plans to include $50 million in its next budget to create that country’s first space agency.

Next Tuesday, the Government will unveil “seed funding” to finally establish a dedicated Australian space agency to coordinate existing efforts in the aeronautical industry, with the aim of generating thousands of future jobs. Most developed nations, including New Zealand, already have a space agency and there are concerns Australia may be not be capitalising on a global industry believed to be worth $420 billion a year.

The Turnbull Government is yet to decide where the new space agency will be located, but the ABC understands Western Australia, South Australia, the Northern Territory and the ACT have all expressed interest in hosting the headquarters.

A senior Coalition source said the Government expected the private sector would contribute “the lion’s share” of funding for Australia’s space industry.

This desire of governments to create their own NASAs is not really the best way to garner new space business. All it really does is create bureaucracy and pork for politicians. Better they liberalize their laws and regulatory systems, as Luxembourg is doing, to encourage companies to come and establish their operations there.

What Australia plans to do, however, is somewhat unclear. The article suggests that they want to minimize government spending and leave most of the cost for their government space agency to the private sector. How they will do that I have no idea.

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