Category: Points of Information

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

Russia denies OneWeb permission to operate in Russia

9:04 am

Russian government agencies this week denied permission to OneWeb to operate and provide internet services within Russia, even though Russia is launching a large bulk of OneWeb’s satellite constellation.

One agency denied them permission to use certain radio frequencies. Another has said no because it claims the satellites could be used for espionage. The first denial, in 2017, came from Roscosmos, which is also the agency launching OneWeb’s satellites.

The latest refusal of OneWeb was a sign that the country’s authorities remain keen to continue tightening their control of internet access, said Prof Christopher Newman at Northumbria University.

“[Satellite internet] presents an existential strategic threat to their trying to limit internet activity within their boundaries,” he told the BBC. “There are going to be large swathes of Russian territory… that are going to become very dependent on internet from space.”

Russia continues its sad slide back to Soviet-style authoritarianism and poverty.

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SpaceX to launch Super Heavy/Starship from Florida

8:58 am

Capitalism in space: According to a SpaceX environmental report submitted to NASA, the company now plans to launch Super Heavy/Starship missions from Florida, and only Florida.

The report details the work they want to do at launch complex 39A, where they presently launch both Falcon 9s and Falcon Heavies.

The facilities will be able to support up to 24 Starship/Super Heavy launches a year, the company said in the report, with a corresponding decline in Falcon launches from the complex. “Due to the higher lift capability, Starship/Super Heavy could launch more payloads and reduce the overall launch cadence when compared to Falcon 9 and Falcon Heavy,” the report states.

SpaceX ruled out performing Starship/Super Heavy launches from its other two existing launch sites, Space Launch Complex 40 at Cape Canaveral and Space Launch Complex 4 at Vandenberg Air Force Base in California. The company ruled out the sites because they would require more modifications and because the Vandenberg site didn’t support trajectories for the “vast majority” of missions.

Falcon Heavy launches especially will vanish once this new rocket is operational, as it will be cheaper to use and have greater capabilities, should it succeed in being everything SpaceX hopes it to be.

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Bezos provides 1st BE-4 engine update in more than a year

8:49 am

Yesterday Jeff Bezos posted the first status update since last spring on the development of the BE-4 rocket engine by Blue Origin, posting one image and stating that the engine testing continues.

According to his post, the engine had just completed a full power test, and has been accumulating test time.

This update is very reassuring, especially following such a long period of silence, beginning in April 2018. Before that Blue Origin had provided somewhat regularly updates.

In reviewing my past posts, it appears that the updates more or less ceased once ULA announced its decision to use the BE-4 in its Vulcan rocket. I now suspect the earlier updates were aimed more at ULA than the public, and once the decision was made Blue Origin returned to its more traditional tight-lipped approach.

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NASA/NOAA failure report for GOES-17: The government screwed up

12:21 pm

A joint investigation by NASA and NOAA into the failure issues on the GOES-17 weather satellite, launched in March 2018, have determined that the problem with the Advanced Baseline Imager (ABI), the satellite’s main instrument, was caused by

a blockage in the instrument’s loop heat pipes, which transfer heat from the ABI electronics to its radiator. The blockage restricted the flow of coolant in the loop heat pipes, causing the ABI to overheat and reducing the sensitivity of infrared sensors.

You can read the short full report here [pdf].

My immediate thought in reading the press release above was: So a blockage caused the problem. What caused the blockage? Was it a design failure or a construction mistake? Or what? The answer to this question is even more critical in that the same issues have been identified in GOES-16, though not as serious.

Moreover, GOES-16 and GOES-17 are the first two satellites in a planned new weather constellation of four satellites. Knowing who or what caused this blockage prior to construction and launch of the two later satellites is critical.

I immediately downloaded the report and read it, thinking it would name the contractor and the cause of the blockage.

Nope. The report is remarkably vague about these details, which the report justifies as follows:

The report is NASA sensitive, but unclassified (SBU), because it contains company proprietary information. The report also contains information restricted by the International Traffic in Arms Regulations (ITAR) and/or the Export Administration Regulations (EAR). This summary report provides an overview of publicly releasable information contained in the full report.

In other words, this report is an abridged version of the full report, which is being kept classified because it contains both commercial proprietary information and information that if released would violate ITAR regulations designed to keep U.S. technology from reaching foreign hands.

What this public report does imply in its recommendations, in a remarkable vague way, is that the problem occurred because the government had demanded changes during construction that forced significant redesigns by the contractor, none of which were then given sufficient review.

Or to put it more bluntly, NOAA and NASA, the lead agencies in the GOES project, screwed up. They forced the contractor to make changes, probably very late in the process, resulting in inadequate review of those changes.

The recommendations put forth many suggestions to institute a more detailed review process, should late changes in the construction of the next two GOES satellites be required or demanded. Such recommendations however will only further delay and increase the costs for building those satellites. Since the entire constellation went overbudget significantly (from $7 billion initially to $11 billion), and has also been very late (see this GAO report [pdf]), this means that the next two satellites will be even later and more expensive.

For NASA and NOAA this is just fine, pumping more money into each agency. For the taxpayer it is terrible.

The whole process should be dumped. Give the job of building these satellites to the private sector, entirely. Get these agencies out of the construction business. The only contribution they are presently adding is more cost and delays, while also causing satellite failures.

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Landowners in Scotland sign lease for spaceport

10:16 am

The new colonial movement: The landowners for a planned commercial spaceport in Sutherland, Scotland, have now signed a 75-year lease with the spaceport developers.

Construction of the project is anticipated to begin next year with the UK Space Agency (UKSA) providing a grant of £2.5million to HIE, as well as funding two launch companies who will use the facility once it is operational.

I highlight the word “UK”, which stands for the United Kingdom, because that word indicates another very big unstated obstacle to this spaceport. The UK as a whole has voted to leave the European Union. The population of Scotland however voted against that exit, and its leaders have indicated that they will not go along with the plans of the new British prime minister, Boris Johnson, to exit, deal or no deal. In fact, they have indicated that they would instead want to leave the United Kingdom in that case.

Should that happen, the future of this spaceport will be threatened. The deals that have made it possible have come from the UK space agency, a entity that Scotland would no longer belong should it leave the United Kingdom.

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Chinese test microsat deorbits and crashes into Moon

10:05 am

The new colonial movement: A Chinese tiny smallsat, sent to lunar orbit to test the technology of such microsats, has been deorbited and allowed to crash into the far side of the Moon.

The micro satellite crashed into a predetermined area on the far side of the Moon at 10:20 p.m. on July 31 (Beijing Time), the center said Friday.

Weighing 47 kg, Longjiang-2 was sent into space on May 21, 2018, together with the Chang’e-4 lunar probe’s relay satellite “Queqiao,” and entered the lunar orbit four days later. It operated in orbit for 437 days, exceeding its one-year designed lifespan.

The development of the micro lunar orbiter explores a new low-cost mode of deep space exploration, said the center. The micro satellite carried an ultra-long-wave detector, developed by the National Space Science Center of the Chinese Academy of Sciences, aiming to conduct radio astronomical observation and study solar radiation.

China might be stealing a lot of the space technology it is using to make it a major space power, but it is also doing a fine job of refining and improving that technology. Its capability to do practically anything in space as well if not better than anyone else continues to grow.

And with their government using its space effort as a management test for determining the best individuals to promote into the government’s power structure, do not expect their space effort to wane anytime in the near future.

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The Milky Way is warped?

9:56 am

Warped Milky Way

Astronomers mapping the locations of one kind of variable star in the Milky Way have found that, based on that data, our galaxy appears to be warped.

To make the map, astronomers looked to its bright, pulsing stars called cepheids. These stars burn up to 10,000 times more brightly than the sun so they are visible from across the galaxy and through interstellar clouds of gas and dust. Crucially, cepheids are “standard candles”: Their light waxes and wanes at a rate that corresponds to their inherent brightness. Astronomers can combine their true brightness with their apparent brightness, measured from Earth, to calculate how far away they are. Using a 1.3-meter telescope at Las Campanas Observatory in Chile, astronomers monitored the steady pulses from more than 2400 stars and pinpointed their location on a 3D model of the galaxy.

…From above, the Milky Way can be seen as a spiral-shaped galaxy, but this spiral disk doesn’t sit flat on the galactic plane. The cepheid stars cluster along an S-shaped curve, showing that the Milky Way’s disk is more warped than previously thought.

The image above shows this warp, with the star indicating where the Sun is located. The green dots represent cepheid variable stars.

Top view of galaxy

This science is good, but there are uncertainties. For example, a top view of the galaxy, showing the location in yellow of all the cepheids mapped, is to the right. Notice the strong bias to one side of the galaxy, where the Sun is located. Their information for the rest of the galaxy is very spotty.

The available data might show this warp, but I think it is premature to assume it accurately maps the entire shape of the Milky Way.

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Parker data downloaded from first two orbits

9:28 am

The science team for the Parker Solar Probe has completed the download of all data gathered during the spacecraft’s first two solar orbits.

On May 6, 2019, just over a month after Parker Solar Probe completed its second solar encounter, the final transmission of 22 gigabytes of planned science data — collected during the first two encounters — was downlinked by the mission team at the Johns Hopkins Applied Physics Laboratory, or APL, in Laurel, Maryland.

This 22 GB is 50% more data than the team had estimated would be downlinked by this point in the mission — all because the spacecraft’s telecommunications system is performing better than pre-launch estimates. After characterizing the spacecraft’s operations during the commissioning phase, which began soon after launch, the Parker mission team determined that the telecom system could effectively deliver more downlink opportunities, helping the team maximize the download of science data.

The team has capitalized on the higher downlink rate, instructing Parker Solar Probe to record and send back extra science data gathered during its second solar encounter. This additional 25 GB of science data will be downlinked to Earth between July 24 and Aug. 15.

Don’t expect any immediate press conferences announcing results. It will take them time to analyze this batch, and they will probably want to do a few more orbits before coming to any conclusions.

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Chandrayaan-2 successfully completes 4th orbit burn

9:23 am

The new colonial movement: India’s lunar orbiter/lander/rover Chandrayaan-2 today successfully completed its fourth engine burn, this time raising its orbital apogee to 89,472 kilometers (55,595 miles).

The next burn is scheduled for August 6, when the spacecraft’s orbit brings it back down to its perigee.

By September they expect to raise that apogee high enough so that it is within the Moon’s gravitational sphere of influence, when they will be able to put it the spacecraft into lunar orbit.

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Senate passes budget-breaking bill

1:37 pm

A coalition of Democrats and Republicans in the Senate today passed the Trump budget deal that will end sequestration and other budget limits.

Congress sent a two-year budget and debt ceiling deal to President Trump over the objection of 22 Senate Republicans. Many Republicans failed to heed a last-minute tweet from President Trump urging them to back the accord. It passed by a vote of 65-28. Five Democrats voted against the deal.

Once signed by Trump, the deal will permit unfettered federal borrowing through July 31, 2021 and busts federal spending caps by $320 billion over the next two fiscal years. It leaves out an extension of the Budget Control Act, which expires in two years. The act imposed spending restraints meant to force lawmakers to impose fiscal reforms.

“This may well be the most fiscally irresponsible thing we have done in the history of the United States,” Sen. Rand Paul, R-Kentucky, declared ahead of the vote.

Republicans bolted away from the deal much the same way they rejected it in the House when it passed the measure last week over the objections of 132 GOP lawmakers. [emphasis mine]

These votes reveal the real political battle going on right now in the U.S. This spending bill passed because about half the Republicans in both houses of Congress teamed up with the majority of Democrats. Those that voted against are the remains of the tea party movement, and are also the remains of the original American dream. They are also now a minority with little power, so little that they do not even have Trump on their side.

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Bezos sells another $1.8 billion in Amazon stock

10:41 am

Capitalism in space? Jeff Bezos last night sold just under a million shares of his Amazon stock, earning in cash an estimated $1.8 billion.

Unlike a similar sale of stock by Bezos last April, there is no statement from Bezos about what he intends to use the money for. Then Bezos made it clear that he intended to periodically sell his stock to raise money for Blue Origin and its various space ventures. Today’s sale was the third since he said this, with total earnings from all three sales totaling about $4 billion, and all are likely aimed at funding that space company.

I might have increasing concerns about Blue Origin because of what appears to be a stalled rollout of New Shepard and New Glenn, but with deep pockets such as this, it would be surprising if the company fails to achieve its goals.

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New NASA development contracts include refueling work by SpaceX

10:26 am

Capitalism in space: Yesterday NASA announced a bunch of partnership agreements with thirteen companies, where those companies will get NASA assistance at no cost to help them develop new engineering that would aid future solar system exploration.

The partnerships covered everything from helping small companies develop new space electronics, heat shields, and new types of thrusters to helping Blue Origin develop the technology for for landing on the Moon.

An article at Ars Technica today about this NASA announcement focused specifically on the SpaceX deal, mainly for its important political implications.

The partnership will have two different NASA agencies helping SpaceX develop the refueling technology it needs for Starship to reach Mars. The key is that this deal has NASA openly supporting technologies that are in direct competition with its own SLS rocket. When such research work was proposed back in 2010, it was opposed quite strongly by past agency officials as well as powerful politicians in Congress, for exactly that reason.

It was a contentious time in space policy, as the White House was pushing for more funding for new space companies—and new space ideas such as fuel-storage depots—while Congress wanted to keep NASA in the rocket-building business.

Eventually, Congress got the upper hand, putting NASA on track to build the large SLS rocket at a development cost of more than $2 billion a year. The rocket program mostly benefited the Alabama space center and was championed by Alabama State Senator Richard Shelby. The potential of in-space fuel storage and transfer threatened the SLS rocket because it would allow NASA to do some exploration missions with smaller and cheaper rockets. As one source explained at the time, “Senator Shelby called NASA and said if he hears one more word about propellant depots he’s going to cancel the Space Technology program.”

The line from other NASA officials was that as a technology, propellant depots were not ready for prime time. In 2011, former NASA Administrator Mike Griffin and current Executive Secretary of the National Space Council Scott Pace—both SLS advocates—wrote a withering criticism of the technology for Space News.

Now however the Trump administration is helping SpaceX develop refueling for Starship, which if successful will help make SLS irrelevant. This is more evidence that the Trump administration is laying the political groundwork that will allow it to shut SLS down, actions that were impossible in the political culture of Washington only two years ago.

This quote in the article is probably the most startling of all:

“Administrator Bridenstine is clearly executing on President’s Trump’s guidance to increase commercial public-private-partnerships at NASA,” Miller, now chief executive of UbiquitiLink, told Ars. “The game-changing technology that NASA has discovered is capitalism. This program proves NASA leadership has figured out the future is reusability mixed with commercial public-private-partnerships.” [emphasis mine]

Imagine that. An American government agency has learned that capitalism is the way to go. Will wonders never cease?

Update: See this related Ars Technica article: The SLS rocket may have curbed development of on-orbit refueling for a decade (Hat tip reader Calvin Dodge.)

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Suborbital rocket company has launch failure

9:59 am

Capitalism in space: Gilmour Space Technologies, one of the numerous new rocket companies aimed at capturing the emerging smallsat market, experienced a launch failure on July 29 just prior to lift-off of its suborbital rocket.

At T-7 seconds to launch, the test rocket suffered an anomaly that resulted in the premature end of the mission. Initial investigations show that a pressure regulator in the oxidiser tank had failed to maintain the required pressure, and this caused the upper half of the rocket to be ejected as helium escaped.

On the positive side, there were no explosions due to the safe nature of hybrid rocket engines, and no observable damage to the engine. (The white plume seen here is steam.) Moreover, despite failure to launch, the team did successfully test Gilmour Space’s mobile launch platform and mission control centre, which had journeyed over 1,800 km to the test site.

It appears the failure was from a piece of equipment provided by an outside contractor.

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A heavy metal exoplanet, a star with no iron

9:33 am

Two strangely related astronomy stories to start the day:

The first describes a weird planet so hot that metals are gas in the atmosphere:

A scorching planet, WASP-121b orbits precariously close to a star that is even hotter than our Sun. The intense radiation heats the planet’s upper atmosphere to a blazing 4,600 degrees Fahrenheit. Apparently, the lower atmosphere is still so hot that iron and magnesium remain in gaseous form and stream to the upper atmosphere, where they escape into space on the coattails of hydrogen and helium gas.

The sizzling planet is also so close to its star that it is on the cusp of being ripped apart by the star’s intense pull. This hugging distance means that the planet is stretched into a football shape due to gravitational tidal forces.

The presence of so much heavy elements suggests this planet and star formed relatively recently in the history of the universe, after many generations of star formation made possible the creation of those elements.

The second describes a star so devoid of iron that it hints of the first stars that ever formed.

The very first stars in the Universe are thought to have consisted of only hydrogen and helium, along with traces of lithium. These elements were created in the immediate aftermath of the Big Bang, while all heavier elements have emerged from the heat and pressure of cataclysmic supernovae – titanic explosions of stars. Stars like the Sun that are rich in heavy element therefore contain material from many generations of stars exploding as supernovae.

As none of the first stars have yet been found, their properties remain hypothetical. They were long expected to have been incredibly massive, perhaps hundreds of times more massive than the Sun, and to have exploded in incredibly energetic supernovae known as hypernovae.

The confirmation of the anaemic SMSS J160540.18–144323.1, although itself not one of the first stars, adds a powerful bit of evidence.

Dr Nordlander and colleagues suggest that the star was formed after one of the first stars exploded. That exploding star is found to have been rather unimpressive, just ten times more massive than the Sun, and to have exploded only feebly (by astronomical scales) so that most of the heavy elements created in the supernova fell back into the remnant neutron star left behind.

Only a small amount of newly forged iron escaped the remnant’s gravitational pull and went on, in concert with far larger amounts of lighter elements, to form a new star – one of the very first second generation stars, that has now been discovered.

All the the science and data with both stories is highly uncertain. Both however point to the complex and hardly understood process that made us possible.

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July 30, 2019 Zimmerman Space Show podcast

10:54 pm

David Livingston has now made the podcast of my two hour appearance on the Space Show available. You can either listen or download the podcast here.

Another show. I will admit when the conversation shifted to the federal budget and the desires of space geeks to have lots of money for space, regardless of the debt it creates, I got a little hot. I then referenced this essay by me from November 2011: NASA, the federal budget, and common sense.

Everything I wrote then still applies. Worse, no one in our federal government has attempted any of it. The federal budget continues to rage out of control, and what NASA spends continues to be spent poorly.

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Democrats fire six people because they are white

4:33 pm

The racist party: In order to hire more minorities (despite 13 of 27 of the staff already being minorities), the Democratic Congressional Campaign Committee this week fired six staffers, merely because they were white.

As the article at the link correctly notes,

This firing, and that’s what it is, not a free resignation, sends a message to everyone, and especially to young people of any race who are interested in politics. If an organization is actually willing to fire you from your job just because you’re white, do you really want to be involved with it?

Would you even want to vote for it?

The only criteria Democratic politicians use these days to determine their policy and opinions is skin color and ethnicity. Either you agree with them, or you are a racist.

For ordinary Democrats, this bigotry should cause great pause. Do you want to be associated with such bigotry?

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LightSail-2 successfully raises its orbit using sunlight

3:25 pm

Capitalism in space: By raising its orbit by the use of sunlight only, LightSail-2 has confirmed what an earlier Japanese solar sail Ikaros had demonstrated, that it is possible to use solar sails to travel in space.

Since unfurling the spacecraft’s silver solar sail last week, mission managers have been optimizing the way the spacecraft orients itself during solar sailing. After a few tweaks, LightSail 2 began raising its orbit around the Earth. In the past 4 days, the spacecraft has raised its orbital high point, or apogee, by about 2 kilometers. The perigee, or low point of its orbit, has dropped by a similar amount, which is consistent with pre-flight expectations for the effects of atmospheric drag on the spacecraft. The mission team has confirmed the apogee increase can only be attributed to solar sailing, meaning LightSail 2 has successfully completed its primary goal of demonstrating flight by light for CubeSats. [emphasis mine]

The highlighted text notes a secondary but possibly more important engineering achievement here. LightSail-2 was launched as a cubesat. It has now proven that such a cubesat can include a solar sail and use it for purposes of transportation.

Moreover, that this engineering test was funded entirely by private funds proves again that the government is not necessary for great things to be achieved.

They will continue to raise the spacecraft’s apogee for the next month, until the lowering of the perigee causes the spacecraft to get pulled out of orbit by the drag from the atmosphere. That second process will still take about a year.

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More exoplanets found by TESS

9:50 am

Worlds without end: In confirming a candidate exoplanet previously discovered by TESS, astronomers have detected two more exoplanets orbiting the same star.

The transits TESS observed belong to GJ 357 b, a planet about 22% larger than Earth. It orbits 11 times closer to its star than Mercury does our Sun. This gives it an equilibrium temperature — calculated without accounting for the additional warming effects of a possible atmosphere — of around 490 degrees Fahrenheit (254 degrees Celsius). “We describe GJ 357 b as a ‘hot Earth,’” explains co-author Enric Pallé, an astrophysicist at the IAC and Luque’s doctoral supervisor. “Although it cannot host life, it is noteworthy as the third-nearest transiting exoplanet known to date and one of the best rocky planets we have for measuring the composition of any atmosphere it may possess.”

But while researchers were looking at ground-based data to confirm the existence of the hot Earth, they uncovered two additional worlds. The farthest-known planet, named GJ 357 d, is especially intriguing. “GJ 357 d is located within the outer edge of its star’s habitable zone, where it receives about the same amount of stellar energy from its star as Mars does from the Sun,” said co-author Diana Kossakowski at the Max Planck Institute for Astronomy in Heidelberg, Germany. “If the planet has a dense atmosphere, which will take future studies to determine, it could trap enough heat to warm the planet and allow liquid water on its surface.”

Without an atmosphere, it has an equilibrium temperature of -64 F (-53 C), which would make the planet seem more glacial than habitable. The planet weighs at least 6.1 times Earth’s mass, and orbits the star every 55.7 days at a range about 20% of Earth’s distance from the Sun. The planet’s size and composition are unknown, but a rocky world with this mass would range from about one to two times Earth’s size.

Even through TESS monitored the star for about a month, Luque’s team predicts any transit would have occurred outside the TESS observing window.

I think the results from TESS are soon going to overwhelm the general press. I myself had to check and make sure this story was about different exoplanets than the previous exoplanet discovery story from two days ago.

What is most interesting about these new exoplanets is their mass and size. TESS appears so far to be finding a lot of superEarths, something that Kepler did not do.

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iSpace plans eight launches in 2020

9:36 am

After its first successful orbital mission last week, China’s semi-private rocket company iSpace announced today that it hopes to complete eight launches in 2020.

Clients from Singapore, Italy, Spain, Hong Kong and Sri Lanka, as well as mainland customers, have already either signed up for a spot on iSpace’s rockets or expressed interest.

iSpace is open to both private and government clients. “It’s the same for us whether it’s a private or a state-owned company,” Vice President for Marketing and Communications Yao Bowen said.

The price tag to launch a rocket is 4.5 million euros ($5 million), Yao added.

This launch price is just under what Rocket Lab has been charging, $6 million, and is clearly designed to take business from them. It is however higher than what Vector says it will charge, $4 million, should that company ever get its rocket off the ground.

The article also notes the investment capital raised by iSpace, totaling just over $100 million. This does make this company appear a private company, but don’t believe it. Its existence is very much tied to and supervised by the Chinese government.

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Oberlin College posts $36 million bond, appeal to go forward

9:40 pm

Oberlin College today posted a $36 million bond to cover the jury award to Gibson’s Bakery, thus allowing the college’s appeal of that verdict to go forward.

The judgement is now stayed about three weeks, until August 19, 2019, during which time Oberlin must submit its appeal. If it does so the stay will be extended another two weeks for responses, with a decision on September 9.

At that point expect further appeals, no matter how the judge rules.

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Democrats once again push to repeal 1st amendment

2:40 pm

A party of fascists: A group of Democratic Senators today re-introduced their 2014 constitutional amendment that would repeal the first amendment of the Bill of Rights.

The language from 2014:

To advance democratic self-government and political equality, and to protect the integrity of government and the electoral process, Congress and the States may regulate and set reasonable limits on the raising and spending of money by candidates and others to influence elections.

Essentially, this amendment eliminates the ban set by the first amendment that states that “Congress shall make no law … abridging the freedom of speech.”

If you have always been a registered Democratic, you need to reassess that position. This party has nothing to do with that political organization from the past. It has morphed into a fascist and oppressive bunch of totalitarians who pose a serious threat to everyone’s freedom.

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School fires teacher for praising western civilization

2:23 pm

They’re coming for you next: A California private school, covering elementary through high school grades and catering to Hollywood celebrities, fired one of its teachers in May for praising western civilization.

On the 5th of May, the American Freedom Alliance convened a conference on leftist radicalism. Before David Horowitz stepped up to the podium to discuss the threat of leftist extremism, Dr. Karen Siegemund, the president of the AFA, welcomed the attendees by speaking to our common values. “Each of us here believes in the unparalleled force for good that is Western Civilization, that is our heritage, whether we were born here or not,” she said.

After Dr. Siegemund and Horowitz’s remarks, a panel discussed radicalism in the school system.

The day after this event, Dr. Siegemund was informed by Le Lycée Français de Los Angeles, the school where she had taught mathematics for four years and where she had studied as a child, that her contract would not be renewed because she had praised western civilization.

The conference, which had addressed leftist radicalism in educational institutions, had struck home.

“On Monday, I was informed that my teaching contract won’t be renewed because of my ‘widely publicized views,’” Dr. Siegemund said. “You know, I’d always known I was vulnerable – of course. We on the right all know how vulnerable we are. But when it happens – when you actually become a victim, a casualty of this Long March, of the Left’s silencing tactics, it’s truly breathtaking.” [emphasis mine]

The key here is that the modern cultural left is not interested in other points of view. Either you agree with them, or you are evil and must be squashed. Or as Orwell said, speaking of the socialist/communist attitude toward power in 1984:

If you want a picture of the future, imagine a boot stamping on a human face — forever.

Orwell’s book was supposed to a warning to the future. Instead, for the left it has become an instruction manual. As spoken by those in power in Orwell’s book,

Don’t you see that the whole aim of Newspeak is to narrow the range of thought? In the end we shall make thoughtcrime literally impossible, because there will be no words in which to express it. Every concept that can ever be needed, will be expressed by exactly one word, with its meaning rigidly defined and all its subsidiary meanings rubbed out and forgotten…The process will still be continuing long after you and I are dead. Every year fewer and fewer words, and the range of consciousness always a little smaller.

The demonizing of western civilization and American history is all part of a comparable effort to make that knowledge inaccessible to future generations. And it appears that too many modern Americans are too cowardly to fight that effort.

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A bullseye on Mars

1:57 pm

Layered crater at equator
Click for full image.

Cool image time! In researching my piece last week on the glaciers of Mars I had wanted to include a picture of a typical concentric glacier-filled crater, the most widespread glacial feature on the Martian surface, found in a band at latitudes between 30 and 60 degrees. (You can see the example I found at the link above, near the end of the article.)

To find that picture I searched the Mars Reconnaissance Orbiter (MRO) archive. Among the images I found was a captioned image taken very early in MRO’s mission showing a crater with concentric rings very similar to the concentric glacial-filled craters. The image at the right is that crater, the image reduced and cropped to post here. As described in that caption,
» Read more

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Want to get off gmail? A possible Behind the Black option

11:53 am

On July 3rd I put out a feeler to see if there was sufficient interest among my readers for providing a private email service through Behind the Black. As I wrote then:

I am exploring the possibility of offering email services through my server for those who want to get off of gmail and google. However, before such a service can be offered, we need to know the amount of interest there might be. The demand will effect the cost, which means I can’t even give you an idea of what we might charge.

Regardless, if you are interested in having “your.name@behindtheblack.com” as your email address, please say so in the comments. There will be no obligations, by you or me or my server, but the response however will help us decide if we can do it.

And if we can do it, and many people sign on, we will then be taking the proper free enterprise approach for combating the corrupt business practices of giants like Google. Our federal government might still act to break Google up, but I think it would be far better if the free market did the job instead.

About a dozen people expressed interest at that time. In discussing this with my server, we both agreed that this is too small a number for us to begin this service. However, we are also both quite willing to do this, if the initial number of subscribers was higher.

I am therefore posting this feeler out again. If you expressed a desire to sign up as a comment in the previous post, then there is no need to comment again. However, if you did not comment previously, and think this service will be what you want, then post a comment here saying so.

It would also help me to get an idea what you would be willing to pay per month for this service. For this information I request everyone comment, including those who commented earlier.

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Europe completes 1st rollout of Ariane 6 mobile launch gantry

9:32 am

The mobile launch gantry that Europe will use for its new Ariane 6 rocket successfully completed its first rollout tests last week.

This gantry is the equivalent of NASA’s VAB building. Within this gantry they will assemble Ariane 6 vertically, then roll the gantry back for launch.

Assembling a rocket vertically I think is more costly, but it also makes it possible for the rocket to launch payloads that must be installed in this manner. Thus, Ariane 6 will have this selling point over rockets like the Falcon 9 and Falcon Heavy, which are assembled horizontally.

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Private lunar landing company backs out of NASA contract

9:23 am

Capitalism in space: The commercial lunar landing company, OrbitBeyond, has told NASA that it cannot fulfill its $97 million contract, only two months after that contract was announced.

NASA announced July 29 that OrbitBeyond informed the agency that “internal corporate challenges” will prevent it from carrying out a task order that NASA awarded the company May 31 as part of its Commercial Lunar Payload Services (CLPS) program. The company asked to be released from that contract, and NASA agreed.

NASA didn’t elaborate on what specific issues caused OrbitBeyond to scrap its contract with NASA, and the company didn’t immediately respond to a request for comment. At the May 31 event where NASA announced the contracts, Siba Padhi, chief executive of OrbitBeyond, said the company was still in the process of closing a round of funding. The company has not subsequently announced a funding round.

Considering its receipt of a $97 million NASA contract, it would be very puzzlingly for the company to be unable to obtain further investment capital. If anything, that contract should have encouraged funding. If the lack of funding is the cause of this termination then it also suggests the company had other problems.

This leaves NASA with two private lunar lander companies. I expect NASA will look to award the contract to a third company. The company Firefly and its team of Israeli Beresheet engineers comes immediately to mind.

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Chandrayaan-2 completes third orbit maneuver

9:14 am

Chandrayaan-2 has completed its third engine burn to raise the apogee of its orbit to 71K.

The next burn is set for August 2, when the spacecraft returns to its orbital low point, the perigee. As it raises its orbit each time the time between burns gets extended because the orbit gets longer. By September however the apogee will put the spacecraft in the Moon’s gravitational field of influence, and when Chandrayaan-2 reaches that apogee engineers will then fire its engines again to slow it down and enter lunar orbit.

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TMT protests continue, block all astronomy research to Mauna Kea

9:08 am

The Hawaiian government continues to allow protesters against the Thirty Meter Telescope to block all access to Mauna Kea, thus also blocking researchers and maintenance crews from working on the thirteen operating telescopes already there.

Protests against construction of a giant telescope have halted work at existing observatories on the Big Island, a report said. Workers at other facilities on the dormant Mauna Kea volcano have been denied access by demonstrators opposed to the Thirty Meter Telescope, Hawaii News Now reported Sunday.

The Mauna Kea Observatories house 13 telescopes that have led to astronomical breakthroughs for more than 40 years, including the first photo of a black hole and the discovery of the first interstellar object in space.

“All we’re looking to do is to go up the road and resume what we’ve been doing for 50 years,” said scientist Doug Simons from the Canada-France-Hawaii Telescope. The two-week closure of the access road leading to the summit has resulted in the potential loss of a year’s worth of discoveries, said Simons.

The demonstrations have also affected the scientists’ interactions with family and community members. “They have these great bonds within their family and their friends, and now there’s a big rift there,” said Jessica Dempsey from the East Asian Observatory and the James Clerk Maxwell Telescope. [emphasis mine]

If my memory is correct, previous protests did not block access to the other telescopes. That they are now doing it suggests that the protesters feel empowered and are now going for their real goal, a complete shutdown of all astronomy on Mauna Kea. The highlighted text implies this. Native workers for the other telescopes appear have suddenly discovered that these protesters want to also destroy their jobs.

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Russia launches communications satellite

8:52 am

Using its Soyuz rocket the Russians today launched a satellite aimed at providing communications to Russia itself.

The satellite, while apparently providing civilian communications services, was a Russian government project. It is not commercial as we would define it in the west.

The leaders in the 2019 launch race:

11 China
10 Russia
9 SpaceX
5 Europe (Arianespace)
4 India

The U.S. continues to lead China 15 to 11 in the national rankings. At the moment it also looks like Russia has a chance to top 20 launches in 2019, which would make this its best launch year since 2015. This suggests that they have finally begun to recover from the discovery in 2017 that an engine contractor was using substandard welding materials to pocket some extra cash, thus causing many launch failures.

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