How they drive through waterfalls in Nepal
An evening pause: In Tucson the signs always say, “Do not enter when flooded.” Obviously, they have a different approach in Nepal.
FBI/DOJ redactions hid their misbehavior, not protect national security
The recent release of mostly unredacted FBI documents has revealed that the earlier redactions had nothing to do with protecting national security, but were done to hide misbehavior and corrupt actions by FBI and Department of Justice officials.
Now that we can see what they wanted to conceal, it is clear, yet again, that the Justice Department and the FBI cannot be trusted to decide what the public gets to learn about their decision-making.
They tell us that their lack of transparency is necessary for the protection of national security, vital intelligence, and investigative operations. But what we find out is that they were concealing their own questionable judgments and conflicting explanations for their actions; their use of foreign-intelligence and criminal-investigative authorities to investigate Michael Flynn, Trump’s top campaign supporter and former national-security adviser; and their explicitly stated belief that Flynn did not lie in the FBI interview for which Special Counsel Robert Mueller has since prosecuted him on false-statements charges. [emphasis mine]
The article is detailed and well researched. It compares the redacted documents with what we now know those documents actually said. Repeatedly, the redactions either concealed bad behavior by the FBI, or were done to conceal information that discredited their prosecution of Michael Flynn.
The author, while condemning the FBI and the Justice Department, is even more condemning of Donald Trump.
It is simply ridiculous for President Trump to continue bloviating about this situation on Twitter and in friendly media interviews, and for congressional Republicans to continue pretending that the problem is Justice Department and FBI leadership — as if Trump were not responsible for his own administration’s actions. The president has not only the authority but the duty to ensure that his subordinates honor lawful disclosure requests from Congress.
What happened with these redactions is inexcusable.
While the author is right, politically it might have been a very wise decision for Trump to have done nothing. Mueller and the FBI have no case. Their effort to pin Russian collusion on Trump has always been laughable on its face. Letting them blow in the wind with this fake investigation allows the public to slowly recognize this fact, and thus discredit them in the public’s eye. If Trump were to shut the investigation down, however, he would lay himself open to accusations of obstructing justice.
This way, he lets them hang themselves, as the story above illustrates.
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, ebookit. If you buy it from ebookit you don't support the big tech companies and the author gets a bigger cut much sooner.
The audiobook is also available at all these vendors, and is also free with a 30-day trial membership to Audible.
"Not simply about one mission, [Genesis] is also the history of America's quest for the moon... Zimmerman has done a masterful job of tying disparate events together into a solid account of one of America's greatest human triumphs."--San Antonio Express-News
Sunspot update for April 2018: Heading into solar minimum
On Sunday NOAA posted its monthly update of the solar cycle, covering sunspot activity for April 2018. Below is my annotated version of that graph.
While there was an uptick in sunspots in April, compared to the almost complete inactivity in March (the least active month for sunspots in a decade), the uptick did little to change the general trend. Sunspot activity is now comparable to what we saw in early 2008 (as indicated by the yellow line). This was just before the arrival of the previous solar minimum, which happened to also be one of the longest and deepest on record.
Dragon returns successfully from ISS
Capitalism in space: A reused Dragon capsule successfully splashed down on Saturday, returning after a month-long cargo mission to ISS.
The successful splashdown Saturday marked the conclusion of SpaceX’s 14th resupply mission to the space station under the space transport company’s more than $3 billion, 20-launch cargo contract with NASA. It was the third round-trip cargo flight with a reused Dragon capsule.
I await the first time one of these capsules completes its third flight into space. That will be significant.
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.
ULA workers go on strike
ULA’s workers went on strike today, their union rejecting the company’s final contract offer.
A major point of contention, the union said, were changes made to the contracts that offered employees less general flexibility, most notably when it comes to travel. Teams often travel between Vandenberg and the Cape to support missions, such as Saturday’s successful Atlas V launch of NASA’s InSight spacecraft now bound for Mars.
“A big part of it is how they have people travel from different locations to launch,” said Jody Bennett, chief of staff and aerospace negotiator for the union. “It doesn’t give them a lot of family time. They can force you to pack up, leave and go someplace for 30 days.”
“A month away from home is a long time, especially if it’s forced on you,” Bennett said, noting that travel beyond 30 days is voluntary.
This travel clause might relate to ULA’s effort to compete with SpaceX. They have trimmed their workforce, which means they might need to bring workers in from other locations when they do a launch, rather than hire more at each launch location and have them on standby all the time.
Either way, the timing of the strike is interesting, as it arrives just after a launch with the next ULA launch not scheduled until the end of July. It seems everyone, both company and union, have timed this to do as little harm to the company as possible.
Atlas 5 successfully launches Mars lander InSight
ULA’s Atlas 5 rocket early this morning successfully launched NASA’s newest Mars lander InSight.
InSight will drill a seismic probe into the Martian surface and monitor earthquake activity. This will be the first time such monitoring will occur, and the probe is planned to do it for at least two years.
The launch puts the U.S. back in a tie with China for the lead in launches this year. The standings:
13 China
8 SpaceX
5 Russia
5 ULA
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
Issue with comments…
To all my readers, there appears to be a new issue with the comments filter that is tossing some perfectly legitimate comments into the spam folder. If you post and you see your comment disappear, please do not post it again. I will eventually check the spam folder and get it restored.
My web guy tells me this is an ongoing problem, and there isn’t much that can be done but to go to the Akismet site and complain. I will do this, but I expect that this problem will linger for the next few weeks. It appears that if I approve comments as “not spam,” eventually Akismet will begin to recognize this and will adjust.
May 3, 2018 Zimmerman/Batchelor podcast
Embedded below the fold. The first segment is entirely devoted to my analysis of the GAO report that described the continuing and never-ending delays and cost overruns for most of NASA’s big projects, such as SLS, Orion, Webb, and WFIRST, to name just a few.
» Read more
Above & Beyond Acoustic – On A Good Day
An evening pause: Hat tip Edward Thelen.
Judge challenges the scope of the Mueller investigation
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.
Volcano or Impact?
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
Russian to fly on Orion?
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.
Serious fire at ISRO facility
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.
More problems uncovered during testing of the James Webb Space Telescope
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.
China’s Long March 3B rocket puts communications satellite in orbit
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.
Aimee Echo & Teddybears – Punk Rocker
An evening pause: Hat tip Jim Mallamace.
Democrat demands prison for those who don’t cooperate with proposed gun buyback
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.
GAO predicts more delays and cost increases in NASA’s big projects
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.
Musk releases image of Falcon 9 fairing floating back to Earth
On Tuesday Elon Musk released an image of a Falcon 9 fairing as its parafoil opened to slow and guide the fairing back to Earth.
The image is pretty, but doesn’t really provide any information about SpaceX’s effort to recover its rocket fairings. The next attempt should come during their next Vandenberg launch in mid-May.
NASA tests new small fission power plant for future space missions
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.