Category: Behind The Black

Atlas 5 launches Air Force military satellite

9:07 am

ULA successfully launched an Air Force military satellite early today using its Atlas 5 rocket.

You can watch the launch at the link.

The leaders in the 2018 launch race:

28 China
17 SpaceX
8 Russia
8 ULA
6 Europe (Arianespace)

China leads the U.S. in the national rankings 28 to 26. Note that Russia has now been tied by ULA in the number of successful launches this year, and has a chance of topping Russia before by year’s end, a possibility that would have been impossible only a few years ago. The Russian launch count has crashed in the past four years. Nor is Russia alone in this. ULA’s numbers have also slumped slightly. Prior to last year, ULA routinely had had a dozen launch per year. It only had 8 launches last year, and it does not look like it will a dozen again in 2018.

This slump is not because of an overall slump in launches. It is because SpaceX has grabbed the commercial market with its less expensive rockets.

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Mini-drones for the military

11:59 am

A new drone design for the military would allow vehicles to carry four miniature helicopter camera drones, capable of flying two at a time.

The Black Hornet drone feels like a movie prop. Roughly the size and weight of a sparrow, the robotic scout helicopter has already seen use with British special forces. At the 2018 Association of the United States Army exposition in Washington, D.C., Black Hornet-maker FLIR showed off the latest way to carry the drone into combat: a miniature hanger for four drones, roughly the size of a large breadbox. It’s called the Vehicle Reconnaissance System.

Like a description from a lost G.I. Joe catalog, the VRS fits four helicopters into chambers known as cassettes. The box containing cartridges full of robots can be mounted on vehicles, including people-transporting machines and also uncrewed ground vehicles. That’s right, this is a box full of robots that can go on a robot and launch more robots. It’s quite the exhibit of remote warfare.

The goal is to provide the soldier in the vehicle a way to gain information about nearby enemy positions from the air, in real time.

What is intriguing, and somewhat scary about this, is that it prefigures a time when many tiny drones will be instantly deployable, but with killing capabilities, not simply camera.

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Another Zimmerman op-ed: Congress Needs To Stop Pouring Money Into NASA’s Contractor Black Hole

8:03 am

The Federalist yesterday published an op-ed by myself, focused entirely on the disaster that is big government space, both here and in Russia: Congress Needs To Stop Pouring Money Into NASA’s Contractor Black Hole. Key section, beginning with my description of SLS:

That’s approximately $40 billion over 20 years to launch a single manned mission, in an Apollo-style capsule on a Saturn-type rocket, reusing (supposedly to save money) already built shuttle engines and upgraded shuttle solid rocket boosters. I repeat: It will take NASA more than 20 years and $40 billion to fly one manned mission on SLS. And that’s not including the almost $18 billion NASA will spend to build the Orion capsule that will fly on that mission. Does no one in Congress and in the Trump administration see anything wrong here?

The story gets worse. In September, NASA released what it has dubbed its “National Space Exploration Campaign Report,” a 21-page document outlining the agency’s plans for deep space exploration through 2030, using SLS and Orion as well as a new NASA boondoggle to be built in lunar orbit, dubbed the Gateway. To label this road map a joke would be an insult to comedians everywhere. It lays out deadlines and budgets that are so vague and ambiguous that the project could take a half century, cost a trillion, and still have never launched.
Lawmakers Need to Wise Up to This Black Hole

The worse part of this sad story is that it appears Congress and the Trump administration are buying into it, pushed partly by heavy lobbying by the big space companies — Boeing, Lockheed Martin, Northrop Grumman — that hope to get the contracts to build it. It must be understood, however, that the companies advocating Gateway and all future big space projects using SLS and Orion don’t really care if anything ever actually gets built. Like SLS and Orion, what they really want is endless appropriations and cost-plus contracts that will funnel money to them endlessly, even as the launch dates of their projects recede forever into the future.

Nor are Congress and the bureaucracies in NASA and the executive branch interested in accomplishing anything. All Congress wants is to be able to claim they brought jobs to their districts and states, even if those jobs never accomplish anything at all and waste the taxpayers’ money. The bureaucrats merely want to perpetuate their jobs, building empires in fancy Washington offices while attending lots of conferences on the taxpayers’s dime.

None of them care about the national interest. Their goal is to line their pockets, regardless of the harm it does the United States. This must change. If Trump truly wants to empty the swamp, he has to stop funding such boondoggles. This does not mean that Americans should cede the future exploration of space to China and others, but we can clearly do this in a better and smarter way.

Read it all.

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Paul Allen dead at 65

6:22 pm

Paul Allen of Microsoft fame and the man behind Stratolaunch passed away today at the age of 65.

Allen ranked among the world’s wealthiest individuals. As of Monday afternoon, he ranked 44th on Forbes’ 2018 list of billionaires with an estimated net worth of more than $20 billion.

Through Vulcan, Allen’s network of philanthropic efforts and organizations, the Microsoft co-founder supported research in artificial intelligence and new frontier technologies. The group also invested in Seattle’s cultural institutions and the revitalization of parts of the city.

What this will mean for Stratolaunch of course cannot be predicted. Its design — using a giant airplane to air-launch payloads into orbit — is somewhat radical, a fact that generally requires the will and power of a single individual to force it to fruition. Allen’s absence here could make the completion of their effort much more difficult.

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China launches two GPS-style satellites

8:43 am

In launching two more GPS-style satellites with its Long March 3B rocket, China today also did their first test of equipment to be used in a parachute system designed to recover the rocket’s first stage.

The China Aerospace Science and Technology Corporation (CASC) confirmed the mission to be a success four hours later, following direct insertion of the Beidou-3 satellites into their intended medium Earth orbits (MEO).

The China Academy of Launch Vehicle Technology (CALT) which developed the Long March 3B rocket reported that data logging and active tracking equipment was placed aboard for tests to determine to altitude and timing for future parachute landings for boosters.

The trial phase of parachute booster landings is expected in 2019. Expended rocket boosters frequently land in or near populated areas downrange of Xichang.

It is about time. The article also included a short video showing the booster wreakage that landed near a town during a previous launch. For any nation to allow rocket stages crashing near habitable areas speaks poorly of that nation.

The leaders in the 2018 launch race:

28 China
17 SpaceX
8 Russia
7 ULA
6 Europe (Arianespace)

In the national rankings China leads the U.S. now 28 to 25. I must add that with every launch China is setting a new record for itself in its annual totals. Previously its highest total of launches in a year had been 20.

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Giant planets around young star defy model predictions

8:21 am

The uncertainty of science: The recent discovery of four Saturn/Jupiter-sized planets orbiting a star only about two million years old throws a wrench into all existing solar system formation theories.

The star, CI Tau, is located about 500 light years away in a highly-productive stellar ‘nursery’ region of the galaxy. Its four planets differ greatly in their orbits: the closest (the hot Jupiter) is within the equivalent of the orbit of Mercury, while the farthest orbits at a distance more than three times greater than that of Neptune. The two outer planets are about the mass of Saturn, while the two inner planets are respectively around one and 10 times the mass of Jupiter.

The discovery raises many questions for astronomers. Around 1% of stars host hot Jupiters, but most of the known hot Jupiters are hundreds of times older than CI Tau. “It is currently impossible to say whether the extreme planetary architecture seen in CI Tau is common in hot Jupiter systems because the way that these sibling planets were detected – through their effect on the protoplanetary disc – would not work in older systems which no longer have a protoplanetary disc,” said Professor Cathie Clarke from Cambridge’s Institute of Astronomy, the study’s first author.

According to the researchers, it is also unclear whether the sibling planets played a role in driving the innermost planet into its ultra-close orbit, and whether this is a mechanism that works in making hot Jupiters in general. And a further mystery is how the outer two planets formed at all.

“Planet formation models tend to focus on being able to make the types of planets that have been observed already, so new discoveries don’t necessarily fit the models,” said Clarke. “Saturn mass planets are supposed to form by first accumulating a solid core and then pulling in a layer of gas on top, but these processes are supposed to be very slow at large distances from the star. Most models will struggle to make planets of this mass at this distance.” [emphasis mine]

In other words, the present models are absurdly premature. We simply don’t know enough to formulate any theory that can be taken seriously.

This is not to say that models shouldn’t be formulated, only to emphasize that no one should consider them predictive of any part of reality. They give astronomers some guidance on what to look for, but if they take them too seriously they might not look in the right places.

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Hayabusa-2 will do two touchdown rehearsals prior to landing in January

9:37 am

In order to test whether they can bring Hayabusa-2 down to the surface within a circle only 20 meters (65 feet) across (the largest smooth landing area they have found so far on Ryugu), their engineering team has decided to first do two more touchdown rehearsals in October.

In the area where the spacecraft will touchdown, it is dangerous to have boulders with a height greater than about 50cm. Since the length of the sampler horn is about 1m and the spacecraft will be to be slightly inclined during the touchdown, there is a possibility that if a boulder with a height above about 50cm is present, it will strike the main body of the spacecraft or the solar panels. Viewed from the position in Figure 2, there is no boulder larger than 50cm in the area L08-B. L08-B is the widest part within all the candidate sites without a boulder larger than 50cm.

The difficulty is that area L08-B is only about 20m in diameter. Originally, it was assumed that a safe region for touchdown would be a flat area with a radius of about 50m (100m in diameter). This has now become a radius of just 10m; a fairly severe constraint. On the other hand, during the descent to an altitude of about 50m during the MINERVA-II1 and MASCOT separation operations, we were able to confirm that the spacecraft can be guided within a position accuracy of about 10m for a height 50m above the surface of Ryugu (Figure 3). This is a promising feature for touchdown.

Although the spacecraft can be controlled with a position error of 10m at an altitude down to 50m, there remains the question of whether this accuracy can be retained as the spacecraft descends to the surface. This must be confirmed before touchdown operations. Therefore, the touchdown itself will be postponed until next year, during which time we will have two touchdown rehearsals; TD1-R1-A and TD1-R3.

After the rehearsals in October they must wait until January to do the landing because in November and December the sun will be in-between the Earth and the spacecraft, making operations more difficult. They want to also use this time to review the results of the rehearsals to better prepare for the January landing.

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Curiosity sends down images for the first time in weeks

9:28 am

Good news! For the first time since September 15 Curiosity has sent back images.

The last raw images were received on Sol 2171, equivalent to September 15. Today’s images (Sol 2199) from the front and rear hazard cameras and the two navigation cameras suggest that the engineers have solved the computer issues that prevented the rover from sending its science data to Earth.

No press release has yet been released, but I suspect we shall see something shortly.

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Updates on Russian investigation of Soyuz launch failure

9:23 am

Three stories from Russia today on the investigation into last week’s launch failure during a Soyuz launch to ISS.

The first two simply outline additional changes in the Russian upcoming Soyuz launch forced upon them by the failure. It is already clear that the December launch of a new crew will be delayed also.

The third story has one piece of information that I think is intriguing:

The emergency commission looks into the Baikonur spaceport staff who worked on the Soyuz-FG carrier rocket preparing it for the launch with the manned capsule Soyuz MS-10 atop, but the liftoff ended up in a failure, a source said.

“Some members of the emergency commission are staying at the Baikonur Cosmodrome to investigate the circumstances of the failure of the Soyuz-FG rocket. They will have to check all the employees who were working on the rocket,” he said.

That they specifically mention the investigation of the employees who worked on both the rocket and the capsule suggests that they are seriously considering the possibility that one of those individuals might be the cause of both this failure as well as the drill hole in the Soyuz capsule now at ISS.

Nor can anyone blame them. The evidence so far surrounding the drill hole suggests it was done when the capsule was being prepared for launch at Baikonur. If there is an individual working there with an animus toward the Russian government or its space program, they might have possibility done something to this rocket as well.

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The Facebook political purge

4:03 pm

Link here. The article provides a list of almost 200 of the over 800 political pages that Facebook purged from their site on October 11.

A quick scan of those pages undeniably suggests they are almost all conservative or religious. Some might have been spam distributors, but many were clearly not, especially those with followers of one million and more.

It is Facebook’s right to decide who gets to use their platform. It is everyone else’s right to decide whether they wish to support Facebook. This is another one of many reasons to dump them, and go elsewhere.

This action also confirms my decision to refuse to use Facebook. I don’t deal with unethical companies or organizations (even if it costs me money). And what makes Facebook unethical here is their dishonesty. They claim to be non-partisan, that they are not a Democratic Party leftist operation. Meanwhile, they continually prove by their actions, such as this, that they are lying and that their agenda is to help get Democrats elected and to further leftist policy, while squelching the speech of their opponents.

Life is too valuable for me to make deals with the devil. If it means I will have 30 pieces of silver less in my bank, I think that is a very good deal.

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Trump scraps academic EPA air pollution panel

9:39 am

The head of EPA in the Trump administration has scrapped the academic EPA air pollution panel that has dominated the agency’s air quality control standards for decades.

Andrew Wheeler, the acting chief of the U.S. Environmental Protection Agency (EPA), yesterday fired a panel of scientific experts charged with assisting the agency’s latest review of air quality standards for particulate matter. He also scrapped plans to form a similar advisory panel to aid in a recently launched assessment of the ground-level ozone limits.

Those steps, coupled with Wheeler’s previously announced decision to concentrate authority in a seven-member committee made up mostly of his appointees, quickly sparked objections that the agency is intent on skewing the outcome of those reviews in favor of industry.

…Under the Clean Air Act, EPA is supposed to review the adequacy of the standards for particulate matter, ozone and four other common pollutants every 5 years with help from outside experts. While the seven-member committee, officially known as the Clean Air Scientific Advisory Committee (CASAC), has the lead in the process, the [scrapped] review panels are supposed to provide additional know-how in assessing the relevant scientific literature, which can span a variety of academic disciplines.

Essentially the acting administrator is continuing the effort of the former EPA head, Scott Pruitt, to de-emphasize the domination of the leftist academic community in these matters. Naturally, the academics are screaming, but then, screaming has recently become the left’s only debating point in all matters of national discussion.

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Chandra goes into safe mode

11:43 pm

When it rains it pours: The Chandra X-ray Observatory went into into safe mode on October 10 for reasons that are either not yet understood or have not yet been revealed.

Chandra, Spitzer, and Hubble are the three remaining of the original four great observatories proposed in the late 1980s, with the Compton Gamma-Ray Observatory the fourth. Compton was de-orbited in 2000. Spitzer’s infrared observational capabilities became limited when its cryogenic cooling gas became exhaused in 2009.

Hubble and now Chandra are both in safe mode, leaving astronomy badly crippled.

This situation is actually the fault of the astronomical community, which in the early 2000s put all its money behind the James Webb Space Telescope, leaving little for the construction of replacement space telescopes for either Hubble or Chandra. In addition, the astronomical community has continued to put is money behind similar big, expensive, and giant projects like Webb, pushing for WFIRST with its 2011 decadal survey. Like Webb, WFIRST will cost billions and take almost a decade to build and launch, assuming there are no delays.

Meanwhile, the workhorses in orbit are failing one by one.

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Update on Hubble: no real news

2:15 pm

NASA today released an update on the effort to bring the Hubble Space Telescope out of safe mode and back to full operation.

The only new information they really provide is what they will do, depending on whether they can fix the back up gyroscope or not.

If the team is successful in solving the problem, Hubble will return to normal, three-gyro operations. If it is not, the spacecraft will be configured for one-gyro operations, which will still provide excellent science well into the 2020s, enabling it to work alongside the James Webb Space Telescope and continue groundbreaking science.

In other words, if they cannot find a way to get this third gyro functioning properly, they will shut down one of the two remaining working gyros so that it can operate as a backup, and operate the telescope on one gyroscope.

I find the last section of the quote above very amusing, in a dark sort of way. Not only does NASA rationalize the sad loss of Hubble’s ability to take sharp images, it tries to rationalize the decade-long delays it has experienced building the James Webb Space Telescope. Webb was supposed to have been launched in 2011. It should have been up there already, working alongside Hubble for the past seven years.

Now, the best we can hope for is that Webb will finally reach space while Hubble is still functioning, in a crippled condition. I would not be surprised however if Webb is further delayed, and Hubble is gone before it gets into space.

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Branson suspends negotiations with Saudi Arabia

9:28 am

Virgin Group chairman Richard Branson today announced that he is suspending negotiations with Saudi Arabia’s investment funds because of their involvement in the disappearance and possible murder of a journalist in the Saudi consulate in Turkey.

“What has reportedly happened in Turkey around the disappearance of journalist Jamal Khashoggi, if proved true, would clearly change the ability of any of us in the West to do business with the Saudi government,” Branson said in a statement.

It was expected that Saudi Arabia was going to invest about a billion dollars in Branson’s space companies, Virgin Galactic and Virgin Orbit.

Branson has also suspended his directorship in two Saudi tourism projects.

I must wonder if what really has happened is that the Saudi’s were becoming reluctant to commit funds to Branson because of the lack of success at Virgin Galactic, and Branson is therefore providing himself cover for the failure of the negotiations by claiming it was he that pulled out, for different reasons.

At the same time, what happened to Khashoggi might justify Branson’s actions.

He had an appointment at the Saudi consulate in Istanbul to collect some documents he needed to marry his Turkish fiancee — a certificate showing that he was divorced from his first wife. He entered the consulate on Oct. 2 at 1:14 p.m., asking his fiancee to wait outside for him. She did. Until 2 a.m. He never emerged.

A number of news outlets, citing Turkish sources, are reporting that Jamal Khashoggi, the former editor of a Saudi newspaper, regime critic and Washington Post contributor, was murdered. The New York Times quoted sources who said that 15 Saudi agents from the security services, including one autopsy expert, entered Turkey that same day on two chartered flights. They departed that evening. The Saudis claim that Khashoggi left the consulate an hour after he arrived and have no idea what became of him. The Turks would like to send a forensic team inside, but the Saudis have refused.

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Stratolaunch completes taxi test at 80 mph

9:21 am

Capitalism in space: Stratolaunch this week completed a series of taxi tests with its giant airplane Roc, reaching speeds as much as 80 mph.

This is a little less than half the speed required for take-off. It also appears that they are proceeding very cautiously with these taxi tests, increasing the speed with each new test by small amounts, about 20 to 40 mph.

The big moment will of course be when this giant plane actually takes off. It appears that might happen within a month or so.

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Rocket Lab officially opens new rocket facility

9:15 am

Capitalism in space: Rocket Lab today unveiled a new rocket production facility designed to mass produce its rockets.

The new 7,500 sq/m (80,700 sq/ft) rocket development and production facility in Auckland, is designed for rapid mass production of the Electron rocket. Adding to Rocket Lab’s existing production facility and headquarters in Huntington Beach, California, the new facility brings Rocket Lab’s manufacturing footprint to more than 4.5 acres and enables the company to build an Electron rocket every week.

The new facility was officially opened on 12 October 2018 NZDT, by Rocket Lab Chief Executive Peter Beck and special guest William Shatner, best known for his role as Captain Kirk in the Star Trek series and films.

It suddenly occurred to me that the construction of this facility might explain the long delay in Rocket Lab’s next launch. I suspect they wanted to incorporate any corrections or redesign to the malfunctioning motor controller that was identified just prior to a planned launch in June.

This also suggests that once they complete their next two launches, now scheduled for November and December, they will hit the ground running and will be aiming for frequent launches, maybe as many as once per week.

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Updates on yesterday’s Soyuz failure

8:49 am

The Russian investigation into yesterday’s Soyuz launch failure has tentatively identified a malfunctioning valve as a possible source of the failure.

“The state commission has tentatively established a malfunction of the fuel dump valve of the rocket’s oxidizer tank:exhaust gas coming from the valve pushes a side section away from the center section. The valve appeared to be defective and failed to function,” the source said.

The valve passed the preflight check, he said. “It was opened before the launch, and closed afterwards consistent with the procedure,” the source said.

Once the rocket is fueled, the valve dumps redundant oxygen. “It is closed several minutes before the launch. It is supposed to open after the side section separates from the central section, but that did not happen,” the source said.

The “side section” refers to the Soyuz’s strap-on boosters. The “central section” refers to its core stage. From this report it appears the failure of the valve has been linked to a collision between the stages at separation.

“There are no final versions but the primary cause is understandable and is related to the collision of a side element making part of the first stage. A collision occurred during the separation of the first and second stages,” the Roscosmos official said.

“A deviation from the standard trajectory occurred and apparently the lower part of the second stage disintegrated. The rocket stopped its normal flight and after that the automatic system did its work,” Krikalyov said.

An element of the booster’s first stage collided with the second stage, Krikalyov said. “This could have been caused by the failure of the system of the normal separation, which should have been activated. We will analyze the causes in detail,” the Roscosmos official said.

This is obviously only a preliminary result, and should be treated with caution. Meanwhile, the investigation has also launched a criminal investigation. This doesn’t surprise me, as the Russians will sometimes consider some things, such as incompetence, as falling under criminal statutes. Considering the discovery of a drilled hole on a launched Soyuz capsule only a few weeks ago, however, I think they are probably even more paranoid than normal.

Update: Russia has decided they will launch a unmanned Soyuz mission before resuming manned flights.

This is definitely going to impact ISS operations, and cancels a December manned Soyuz launch.

The Soyuz capsules attached to ISS have a 200 day lifespan in space. Thus, the crews on board cannot stay past those dates, which means if launches get delayed for a significant period the station might end up without a crew. NASA has said ISS can be operated in this manner, but I also know they want to avoid this if at all possible.

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MASCOT’s journey on Ryugu

8:31 am

MASCOT's journey on Ryugu

MASCOT’s German science team has released a summary of the lander/hopper’s results and seventeen hour journey across the surface of the asteroid Ryugu. The image on the right, reduced and cropped to post here, shows the spacecraft approach, landing, and numerous hops across the surface. If you click on the image you can see the full high resolution image.

Having reconstructed the events that took place on asteroid Ryugu, the scientists are now busy analysing the first results from the acquired data and images. “What we saw from a distance already gave us an idea of what it might look like on the surface,” reports Ralf Jaumann from the DLR Institute of Planetary Research and scientific director of the MASCOT mission. “In fact, it is even crazier on the surface than expected. Everything is covered in rough blocks and strewn with boulders. How compact these blocks are and what they are composed of, we still do not know. But what was most surprising was that large accumulations of fine material are nowhere to be found – and we did not expect that. We have to investigate this in the next few weeks, because the cosmic weathering would actually have had to produce fine material,” continues Jaumann.

The spacecraft apparently bounced eight times after first contact, then executed three hops. The rubble pile nature that is observed I think explains why the Hayabusa-2 science team decided to delay its own landing for a few months so they could figure out a plan. It really appears that Ryugu does not have any smooth flat spots, as expect.

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Zimmerman op-ed: Bring on more Kavanaughs!

12:24 am

Today the website American Greatness posted an op-ed by yours truly, entitled Bring on More Kavanaughs! Key quote:

Now is the time to look these bullies in the eyes, and tell them that we will not be intimidated, that we will stand for what we believe, and we will not bow to their smears and slanders and screaming protesters who know nothing of us, care nothing for us, and are increasingly willing to harm us and our children because we reject their oppressive and overbearing demands.

Check it out. It has nothing to do with space, but everything to do with having and keeping a civilization that can make the exploration of space possible.

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Astronomers double the number of known fast radio bursts

9:31 am

Using a radio telescope in Australia astronomers have now doubled the number of known fast radio bursts.

Fast radio bursts come from all over the sky and last for just milliseconds. Scientists don’t know what causes them but it must involve incredible energy—equivalent to the amount released by the Sun in 80 years.

“We’ve found 20 fast radio bursts in a year, almost doubling the number detected worldwide since they were discovered in 2007,” said lead author Dr Ryan Shannon, from Swinburne University of Technology and the OzGrav ARC Centre of Excellence.

In other words, only forty bursts total have ever been detected. The data here however suggests that the bursts are coming from very far away and from the early universe, information which will help scientists figure out what is causing them.

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