Year: 2019

To repeat: No obscenities on Behind the Black

12:24 am

I am getting really tired of saying this: I will not tolerate obscenities or curse words on this website. The rest of the world might want to wallow in barbarism and ill behavior, but it will not happen here. This is my workplace. If you want to participate in the conversation on Behind the Black, I expect you to act like a civilized adult. If you can’t abide by these rules, then go somewhere else.

First time offenders who are new to the site will be warned. Second time offenders or first time offenders who have been here awhile will be suspended for a week. After that, I will ban you. Period.

Civilization might be collapsing all around us, but at least in this tiny corner I wish to try to keep it upright.

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House ignores request for more NASA money for moon mission

3:20 pm

A House committee today approved a NASA budget that ignored the Trump administration’s request for $1.6 billion more money to support its attempt to land a manned mission on the Moon by 2024.

Instead, the committee shifted more money into earth science and Gateway.

Whether this budget is what ends up being enacted remains to be seen. It does appear however that Trump will have great trouble funding his Moon project. Sadly, that lack of funding does not mean the overall federal budget is coming under control. On the contrary, it appears the Democratic-controlled House simply wants to spend lots of money, but on different things.

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Justice charges man with falsifying inspection reports for rocket parts

3:12 pm

The Justice Department has charged an employee of a company now out of business for falsifying inspection reports of rocket parts intended for use on both the Falcon 9 and Falcon Heavy rocket.

The complaint states that in January 2018, an internal audit by SQA Services, Inc. (SQA), at the direction of SpaceX, revealed multiple falsified source inspection reports and non-destructive testing (NDT) certifications from PMI Industries, LLC, for Falcon 9 and Falcon Heavy flight critical parts. SpaceX notified PMI of the anomalies. Source inspections and NDT are key tools used in the aerospace industry to ensure manufactured parts comply with quality and safety standards. Specifically, the signed source inspection report had a forged signature of the SQA inspector. SpaceX and SQA officials believed the signature of the inspector was photocopied and cut and pasted onto the source inspection report with a computer.

On February 16, 2018, the NASA Launch Services Program alerted the NASA Office of Inspector General (OIG), and Kennedy Space Center (KSC) Resident Agency, regarding the falsified source inspection reports and false NDT certifications created by PMI. Some of the false source inspection reports and false NDT certifications were related to space launch vehicle components that, at the time of discovery, were to be used for the upcoming Transiting Exoplanet Survey Satellite (TESS) mission, which launched from a SpaceX Falcon 9 rocket on April 18, 2018.

Based on this report, it appears that SpaceX identified the problem before launch and that none of the questionable parts ever flew.

8 comments

China has launch failure

3:00 pm

A Chinese launch of a military satellite using a Long March 4C rocket failed today.

It appears the failure occurred with the third stage. This rocket is one of China’s smaller rockets, and is mostly used for polar launches of smaller satellites. It is likely therefore that the failure will not impact their planetary and manned programs, both of which depend on different and larger rockets.

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SpaceX suing Air Force due to exclusion from development contracts

2:50 pm

SpaceX has initiated a lawsuit against the Air Force for excluding the company from the rocket development contracts totaling $2.3 billion that it issued last year to ULA, Blue Origin, and Northrop Grumman.

The full SpaceX complaint alleges that the Air Force’s Space and Missile Systems Center “wrongly awarded” the funds “to a portfolio of three unproven rockets based on unstated metrics.” Under the Launch Service Agreement (LSA) program, the Air Force awarded three SpaceX competitors funding to develop new launch systems. The LSA awards granted $500 million to Blue Origin for its New Glenn rocket, $792 million to Northrop Grumman for its OmegA rocket and $967 million to ULA for the Vulcan Centaur rocket.

“By any reasonable measure, SpaceX earned a place in the LSA portfolio,” the complaint said.

I had guessed last year that SpaceX had decided not to bid for this money because of the strings the Air Force would attach to the development of Super Heavy/Starship. According to this lawsuit, that guess was wrong. SpaceX wanted its own share in this government cash, and didn’t get it.

Considering how Air Force requirements appeared to immediately slow down the development for ULA and Blue Origin, I still think SpaceX is better off without the cash. They have had to raise money from the private sector, and so far appear to have been successful in doing so, without those strings attached.

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London and art

7:56 am

Trafalgar Square

Yesterday we took the train to London and settled into a really super modern hi-tech hotel dubbed “The Hub by Premier Inns.” It is also the crummiest hotel I have ever stayed at. I picked it because it was well recommended and was located less than a block from Trafalgar Square, shown on the right. And yes, it is new and fancy, with motion-controlled LED lights and fancy touch buttons and aps to control everything. It is also tiny, cramped, the controls are too limited and too difficult to decipher, even for a science journalist like myself. I suppose I shouldn’t complain, as it was reasonable in price considering the location. I still dislike the hi-tech nature of the room that only ended up limiting our convenience and comfort.

And the hotel didn’t even have an ice machine!

National Gallery in London

Today we wandered about the square, watching the street performers (buskers in British lingo) and admiring the statues and sights. Then we went into the National Gallery to enjoy some of humanity’s greatest art, as were a class of elementary school children as shown in the picture on the right.

The museum was packed with people from everywhere. I saw Japanese, Chinese, and Israeli tour groups. I saw people of all types clearly from London, including several school groups like the one to the right.

Interestingly, these crowds were all found in the permanent exhibits. One temporary exhibit we wandered through, art by an modern abstract artist by the name of Sean Scully, was practically empty.
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Trump walks out of infrastrucure negotiations

1:31 am

President Trump immediately walked out of a meeting with House Speaker Nancy Pelosi (D-California) and Senator Chuck Schumer (D-New York) yesterday, saying he will hold no discussions on infrastructure as long as the Democrats continue their investigations into his administration.

Trump’s anger appears to have been sparked by comments Pelosi made earlier in the day when she said, “We believe the president of the United States is engaged in a cover-up” by blocking White House aides from giving testimony and responding to document requests from ongoing congressional investigations.

“I don’t do cover-ups,” Trump insisted Wednesday.

The article suggests that Trump planned this as a way to get out of the negotiations. Maybe, but I think his goal is to get the investigations stopped. He is quite willing to make a deal to spend trillions that we don’t have on “infrastructure,” as are the Democrats. By walking out he is putting pressure on the Democratic leadership to shut those investigations down in order to get him to work out a deal to spend the money they also want.

The result, for the moment, is that we have no infrastructure deal. I hope this stalemate lasts forever.

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India’s PSLV launches Earth observation radar satellite

8:13 am

India’s PSLV rocket today successfully put a radar satellite designed to do Earth observations into orbit.

The leaders in the 2019 launch race:

7 China
5 SpaceX
4 Europe (Arianespace)
3 Russia
3 India

That India at this stage ties Russia says as much about India’s growing presence as a space power as it does about Russia’s fading presence.

In the national rankings, the U.S. still leads China 10 to 7.

Note: This and the last few posts were written from our hotel in London, near Covent Garden.

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New Zimmerman op-ed at American Greatness

7:42 am

Link here. To my readers some of this will seem familiar. To those who listened to my last appearance on the Space Show, it will also seem familiar. I decided what I had written and said in both places needed a more detailed essay. Key quote:

Every single big space project since the founding of NASA has always been proposed and approved by elected officials. NASA officials might have lobbied for one version or another, but always, always, it was understood and accepted that the project did not exist without first getting an enthusiastic and very public authorization from elected officials.

What was understood without question was that the right to make these fundamental policy decisions belonged only to the lawmakers, elected as they were by the citizenry under the Constitution.

NASA’s new Lunar Gateway project, however, is something altogether different. It was conceived, designed, and proposed by the big aerospace companies Lockheed Martin and Boeing as a justification for the continuing construction of SLS and Orion. It was added as a budget line item by NASA bureaucrats who supported it, and it now exists as a growing major space project comparable to Apollo, the Space Shuttle, ISS, and SLS/Orion.

Yet no president has ever officially and publicly proposed the Lunar Gateway. No Congress ever reviewed or endorsed the program. All these elected officials have done is simply to accept the will of NASA bureaucrats and large aerospace contractors, and rubber-stamp that line item in NASA’s budget.

Thus, unlike all past big space projects, Gateway stands alone as the only one to be proposed and approved not by our elected officials, but by the vendors who will build it and by the unelected NASA bureaucrats who will manage it.

Worse, Gateway’s growing year-by-year funding and development is being controlled not by lawmakers or the president but by those very same bureaucrats.

Essentially, this is a coup by NASA’s bureaucracy and the big space contractors over the power of elected officials.

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Three exocomets found circling Beta Pictoris

7:31 am

The uncertainty of science: By analyzing data from the new space telescope TESS, astronomers think they have identified three exocomets orbiting the nearby star Beta Pictoris.

Why do I label this uncertain? Let the scientists themselves illustrate my doubt:

Sebastian Zieba, Master’s student in the team of Konstanze Zwintz at the Institute of Astro- and Particle Physics at the University of Innsbruck, discovered the signal of the exocomets when he investigated the TESS light curve of Beta Pictoris in March this year. “The data showed a significant decrease in the intensity of the light of the observed star. These variations due to darkening by an object in the star’s orbit can clearly be related to a comet,” Sebastian Zieba and Konstanze Zwintz explain the sensational discovery.

The press release provides no other information about why they think this darkening is because of comets rather than exoplanets or some other phenomenon. Based on this alone, I find this report very doubtful and highly speculative.

In related news, astronomers now claim they have detected eighteen more Earth-sized exoplanets in the data produced by Kepler, and they have done so by applying new algorithms to the data.

Large planets tend to produce deep and clear brightness variations of their host stars so that the subtle center-to-limb brightness variation on the star hardly plays a role in their discovery. Small planets, however, present scientists with immense challenges. Their effect on the stellar brightness is so small that it is extremely hard to distinguish from the natural brightness fluctuations of the star and from the noise that necessarily comes with any kind of observation. René Heller’s team has now been able to show that the sensitivity of the transit method can be significantly improved, if a more realistic light curve is assumed in the search algorithm. “Our new algorithm helps to draw a more realistic picture of the exoplanet population in space,” summarizes Michael Hippke of Sonneberg Observatory. “This method constitutes a significant step forward, especially in the search for Earth-like planets.”

This makes sense, but it must be understood that these are only candidate exoplanets, unconfirmed as yet. I would not be surprised if a majority are found to be false positives.

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