NY, Illinois, California populations in decline

According to several different analyses of census data, all released in the past few days, the Democratically-controlled liberal states of New York, Illinois, and California are seeing either historic drops in population or historic drops in population growth.

For these major states to experience reductions in population growth or declines at this time, during an economic expansion, suggests that other factors are driving people from them. Could it be their leftist socialist policies, which routinely bring high taxes, heavy regulation, and an oppressive political climate? I suspect so, especially because in the past century such socialist/communist policies have routinely caused the same result repeatedly in other countries. People fled the Soviet Union and the Eastern Bloc in Europe (controlled by the Soviet Union), they fled North Korea, they fled China for Hong Kong, they fled Cuba, and they have been fleeing from Venezuela.

And where do they go? Foreign refugees in large numbers clamor to enter the U.S., but if that destination is unavailable they then favor other capitalist nations, where freedom and private enterprise are honored. And in the U.S. the populations continues to generally shift toward more conservative states, places where those same concepts are also honored.

U.S. embassy in Iraq attacked

Militia linked to Iran today attacked the U.S. embassy in Bagdad, breaking into the compound while chanting “Down, Down USA!” and “Death to America” and “Death to Israel”.

Iraqi security forces made no effort to stop the protesters as they marched to the heavily-fortified Green Zone after a funeral held for those killed in the U.S. airstrikes, letting them pass through a security checkpoint leading to the area.

The mob of marchers, many of them in militia uniforms, shouted “Down, Down USA!” and “Death to America” and “Death to Israel” outside the compound, hurling water and stones over its walls. The mob set fire to three trailers used by security guards along the wall. AP journalists saw some try to scale the walls.

Others then smashed the gates used by cars to enter and dozens pushed into the compound. The protesters stopped in a corridor after about 5 meters (16 feet), and were only about 200 meters away from the main building. Half a dozen U.S. soldiers were seen on the roof of the main building, their guns were pointed at the protesters. Smoke from the tear gas rose in the area. [emphasis mine]

The protests were apparently in response to the Sunday U.S. airstrikes against Iran-backed militia in Iraq, launched in retaliation for the killing of an American contractor by those same Iranian militia.

That Iraq security allowed the protesters through their security checkpoints is a very bad thing. It suggests that Iraq, caught between the U.S. and Iran, is shifting its alliance toward Iran.

Betelguese fades a full magnitude

Long term observations of the red giant star Betelguese have found it to have faded a full magnitude in the past few months, dropping it from 6th brightest in the sky to the 21st.

You will see a lot of bad journalism related to this story, hyping the fact that Betelguese is considered one of the top nearby stars to someday in the far future go supernovae. However, the recent change in brightness is unlikely related to this and is nothing unusual, as the star fluctuates regularly.

The current faintness of Betelgeuse appears to arise from the coincidence of the star being near the minimum light of the ~5.9-yr light-cycle as well as near, the deeper than usual, minimum of the ~425-d period.

The star is definitely interesting, because it is so large (if placed in our solar system its surface would be around the orbit of Jupiter) and so defuse, more like a partly filled gasbag. However, the odds of it going supernovae in the near future is quite unlikely.

Russia’s population to shrink?

The coming dark age: According to a report from Russia’s national statistics office, the country’s population could drop by as much as 12 million by 2035.

The report outlined three scenarios, based on present trends, with only the most optimistic predicting any population increase, though even that saw population growing by only about four million by 2035. Meanwhile, the numbers the last two years were stark:

Russia’s overall population dropped for the first time in a decade last year, totaling 146.8 million as migration inflows hit record lows. It totaled 146.7 million so far in 2019, the State Statistics Service Rosstat said this month, as Russia experienced its highest natural population decline in 11 years.

These numbers are very disturbing, for they carry terrible consequences for both Russia and the rest of the world.

Protesters continue to shut down TMT

Mob rule: Though an agreement has been reached between the anti-telescope protesters and the mayor of the Big Island to move a tent blocking the access road to Mauna Kea, the deal also provided that no construction will proceed, even though the consortium that is building the Thirty Meter Telescope (TMT) has gotten legal permission to do so.

They agreed to move the so-called “kupuna tent,” referring to the Hawaiian word for elder, as part of a deal announced by Big Island Mayor Harry Kim.

In exchange, Kim promised protesters there will be no attempts to deliver construction equipment to the telescope site “anytime soon,” according to Kim’s offer letter to Noe Noe Wong-Wilson, one of the protest leaders who is considered a kupuna. “I, Mayor Kim give you my personal assurances that no attempt will be made to move TMT construction equipment up the mountain for a minimum of two months,” his letter said.

Legally Kim doesn’t really have the right to do this, unless Hawaii has decided to completely abandon the rule of law. Then again, Hawaii has decided to abandon the rule of law, as it now lets mobs, not the law, determine who can build where and when.

ExoMars2020 passes new parachute tests

Revisions to Europe’s ExoMars2020 parachutes have successfully passed tests at JPL in California.

Working with Nasa, ESA made modifications to the way the parachutes are released from the bag, which avoids creating so much friction. Using a special rig at JPL, the parachutes have now been tested up to their expected extraction speed of just over 200km/h with no sign of damage. Further confirmatory tests will now take place.

Time remains very short however. The launch window for ExoMars2020 is this coming summer.

Rockot launches three communications satellites

The last Russian Rockot this morning successfully placed three communications satellites and a cubesat into orbit.

The Russians are abandoning Rockot, a repurposed ballistic missile, because it uses Ukrainian hardware.

The leaders in the 2019 launch race:

32 China
22 Russia
13 SpaceX
8 Arianespace (Europe)

China still leads the U.S. 32 to 27 in the national rankings. At this moment no other launches are scheduled for 2019, though an unannounced military launch could still happen.

China’s Long March 5 rocket successfully launches

In what appeared to be a picture perfect launch, China’s most powerful rocket, the Long March 5, successfully placed a test communications satellite into orbit.

This success follows two previous launch failures in 2016 and 2017, and a redesign of the rocket’s first stage engines that caused a two year delay in China’s space program. It now opens the door for China’s entire manned and planetary program, as they require the Long March 5 (or variations thereof) to lift their space station modules and all their planetary probes. I have embedded an english broadcast of the launch below the fold. The launch is about 54:00 minutes in.

The leaders in the 2019 launch race:

32 China
21 Russia
13 SpaceX
8 Arianespace (Europe)

China now leads the U.S. 32 to 27 in the national rankings.

At this point there is only remaining one launch for this year that is publicly scheduled, from Russian.
» Read more

Landslide primary win for Netanyahu

In a primary election today for the leadership of the conservative Israeli Likud Party, in advance of another general election on March 2nd, Benjamin Netanyahu won a landslide victory over his party challenger.

The primary election saw 49% of all Likud party members show up to vote in spite of the stormy weather, a slight increase over the last time a primary election was held by the Likud. Of the nearly 60 thousand people that cast a ballot, 72.5% did so for the incumbent Netanyahu and 27.5% for his challenger Gideon Sa’ar.

Netanyahu’s win was expected, but the landslide proportions of it were not and thus the primary challenge itself had most assuredly worked to Netanyahu’s advantage. It reaffirmed his complete hold over the Likud party and gave him a reason to re-energize his base ahead of the March 2nd general election.

While the article touts the election victory as an indication that Likud’s position is strong in the coming election, I would not be so sure. This is the third general election in Israel in less than a year, all because the voters have refused to chose a clear leader. Though they have favored the conservative parties, those parties have not been able to form a government because one party refuses to join a coalition that includes the orthodox religious parties.

Meanwhile, Netanyahu faces a court fight, as he is under indictment and there is the possibility that the high court in Israel will rule that under those conditions he cannot form a government.

China has a shortfall of jet engines

Apropos of the engine problems on the Long March 5, it is reported today that China has a serious manufacturing shortage of the jet engines it needs for its new stealth fighters and bombers.

Aviation website Alert 5 spotted a stock-exchange filing by the Hebei subsidiary of China’s Central Iron & Steel Research Institute. The filing including production projections for military engines for the next decade, and reveals some startling shortfalls. Production and development gaps could result in the latest Chinese warplanes flying with older engine models, including imported Russian motors that might be underpowered and unreliable. The mismatch between airframes and engines could be a drag on the overall performance of Chinese military aircraft.

Perhaps the biggest shortfall is in the production of WS-15s and WS-19s, the custom motors respectively for J-20 stealth fighters and FC-31 export stealth fighters. “Data provided by Hebei Cisri Dekai Technology Co. Ltd. shows a maximum of only five WS-15 and WS-19 engines each year from 2020 ‘til 2026,” Alert 5 reported.

Apparently China will be flying these jets and bombers using inadequate Russian engines for the next five to eight years, as the country’s own industry seems unable to make them.

A minor eruption on the Sun

How about another cool image, this time a movie taken by Solar Dynamics Orbiter (SDO) back in August 13, 2018 of what they call a minor eruption on the surface of the Sun.

Because the movie is a somewhat large file, I have embedded it below the fold. Or you could go here to see a higher resolution version. This is the description by the SDO science team:

This close-up of the Sun from a two-hour period on Aug 13, 2018 shows a minor eruption of charged particles rising up and twisting about before falling back into the Sun. Imaged in extreme ultraviolet light, these kinds of events are difficult to see except when they occur along the sun’s edge, also known as the limb. At its peak the plasma rises several times the diameter of Earth. [emphasis mine]

» Read more

Giant scallops on Mars

Scallops on Mars
Click for full image.

It’s a slow news week, with the too much partying only real space news today the expected third launch of China’s Long March 5 rocket (supposedly scheduled for this morning but so far no word). (To my gentle reader: For some reason I have been losing a day during this whole week, always thinking that Christmas was on Thursday and that today was Friday. Thus my error in thinking the Long March 5 flight was today. It is tomorrow morning. Forgive me for my absent-mindedness.) So let’s look at a cool image!

The photo on the right, cropped and reduced to post here, was taken my the high resolution camera on Mars Reconnaissance Orbiter (MRO) on October 8, 2019. Entitled “Scalloped Depressions in Utopia Planitia,” it shows a strangely eroded surface in the northern lowlands of Mars, where an intermittent ocean might have once existed.

The location of these scallops is shown to the right.

Location of scallops in Utopia Planitia

I have taken the same overview map used from two recent cool image posts, showing how these scallops relate in location to the strange crater in Utopia Planitia as well as the glacial-surrounded mesa in Protonilus Mensae.

In caves, scallops like this form from water or wind flow, but when they do, they are all oriented the same way. Here the scallops are at different orientations, terracing down from the center of the image. In this case it appears that scientists believe [pdf] the formation process is related to the sublimation of underground ice at this location.

According to [one hypothesis] scallop formation should be ongoing at the present time. Sublimation of interstitial ice could induce a collapse of material, initially as a small pit, then growing southward because of greater solar heating on the southern side. Nearby scallops would coalesce together as can be seen to have occurred.

What is most cool is that the geologists think the process that forms these scallops is related to the same processes that cause the formation of the swiss cheese landforms in the south polar regions.

A Christmas Carol

An afternoon pause: As I have done for several years on Christmas day, I bring you the classic 1951 version of Charles Dickens’ A Christmas Carol, starring Alastair Sim. To my mind this movie is still by far the best adaption of the book. It is also a truly wonderful movie.

As I wrote last year,

Dickens did not demand the modern version of charity, where it is imposed by governmental force on everyone. Instead, he was advocating the older wiser concept of western civilization, that charity begins at home, that we as individuals are obliged as humans to exercise good will and generosity to others, by choice.

It is always a matter of choice. And when we take that choice away from people, we destroy the good will that makes true charity possible.

Enjoy, and have a Merry Christmas!

Crater in the Martian northern lowlands

Crater in Utopia Planitia
Click for original full image.

Cool image time! The photo to the right, rotated, cropped, and reduced to post here, was taken by the high resolution camera on Mars Reconnaissance Orbiter (MRO) on October 26, 2019. It shows a crater in the western edge of Utopia Planitia, the largest and deepest region of the Martian northern lowlands where it is theorized that an intermittent ocean might have once existed.

My first uneducated guess at looking at this image is that the impact occurred in some sort of wet slushy mud or ice, which then melted and filled the crater interior, ponding in the crater’s center as it froze.

A more educated guess, based on what I have learned in the past year, is not much different. The crater is located at 40 degrees north latitude and therefore sits in the middle of the mid-latitude band where scientists think there are a lot of buried inactive glaciers.

Overview map

The map to the right, revised from my December 20, 2019 post about glaciers flowing off the slopes of a mid-latitude mesa, illustrates this even more clearly.

This crater, indicated by the white cross, sits at approximately the same latitude as that mesa and its glaciers in Protonilus Mensae. It also sits at in an area where accumulated data from several spacecraft have mapped a lot of water ice, close to the surface.

Thus, it is reasonable to suppose that the impact that made this crater pushed into that ice-table, melting the water which subsequently froze and then subsided downward into the ground to form the crater’s central ponded features.

Or to put it as I did initially, the impact smashed into some wet slushy mud/ice, melting it so that it filled the crater interior to then freeze as we see it.

Russia’s Proton launches weather satellite

Russia today used the Proton-M version of their Proton rocket to place a geosynchronous weather satellite into orbit.

The leaders in the 2019 launch race:

31 China
21 Russia
13 SpaceX
8 Arianespace (Europe)

China still leads the U.S. 31 to 27 in the national rankings.

Right now there are only two more launches scheduled for 2019, a Russian Rockot launch and China’s third launch of its big Long March 5 rocket. Look for my global launch report for 2019 soon after the New Year.

The Navy’s horrible software and the crashes it caused

Apropos to Starliner: This article outlines in detail the causes behind the crash in 2017 of the USS McCain and an oil-tanker that killed ten sailors and injured many others.

It is a horror story of a bankrupt Navy upper management that seemed more in love with cool computer software and automation than making sure the Navy’s ships and its crews can function efficiently and effectively in any situation. Moreover, the story suggests that this same upper management made lower level officers the scapegoats for its bad decisions, while skating free with no consequences.

And worst of all, that same overly complex computer navigation system remains in place, with only superficial patches imposed in both its software and its user instructions.

This story however is hardly unique. It reflects the general and systemic failures of almost any project coming out of the upper managements of the entire federal government for the past three decades, a pattern of failure that partly explains why Donald Trump was elected, and why he is hated so thoroughly by so many in that federal workforce. He more than anyone in decades has been demanding from them quality work, and firing them when they fail to provide it.

It seems, based on this story, that Trump needs to make a harsh review of the Navy’s upper management as well.

Boeing fires CEO

Boeing today fired its CEO Dennis Muilenburg, citing the need to “restore confidence in the company.”

The company has had a very bad year, with the grounding of its 737-Max airplane, the cost overruns and delays in its NASA Space Launch System (SLS) rocket, and the failure of its Starliner manned capsule to dock with ISS this past weekend.

Whether this change will accomplish anything is hard to say. The problems above appear very deeply embedded within the company’s culture, and might require the kind of wholesale changes that big bloated corporations like Boeing are generally loath to impose.

Movie of Jupiter’s south pole storms

Clip from animation of Jupiter's south polar storms

Cool image time! Citizen scientist Gerald Eichstädt has used images taken by Juno of Jupiter’s south polar storms to produce an animation that shows the evolution of those storms over a short time period.

The movie is more a computer model than an assemblage of images.

A fluid dynamical 2D model rotating with Jupiter’s System III rotation rate is started with a map of PJ19 (Juno’s 19th close approach) vorticity measurements of the south polar region between 75 and 90 degrees south (azimuthal, equidistant, planetocentric) as initial condition. The vorticity map is based on a sequence of PJ19 JunoCam images.

Relative vorticities are encoded in color, blue for cyclonic, orange for anticyclonic relative vorticity. The animated gif covers 48 hours, with one frame per real-time hour. Played with 25 fps, the result is a 90,000-fold time-lapsed animation.

I have embedded the animation below the fold. It is quite impressive.
» Read more

India aims for about a dozen launches in 2020

The new colonial movement: India’s space agency ISRO is targeting about about a dozen launches in 2020, including the first unmanned test flight of its manned capsule Gaganyaan, the first flight of its smallsat SSLV rocket, and the first test flights of a reusable rocket, the first stage landing vertically and the second stage returning like a space shuttle.

Of these I estimate about seven are orbital flights.

Based on the last few years, this prediction by ISRO is likely high. They tend to over-predict what they will accomplish each year. This isn’t necessarily bad, as it forces them to accelerate their work rather than allowing it to drag on endlessly.

Starliner lands safely after failed orbital insertion

Capitalism in space:Boeing’s Starliner capsule successfully landed today in New Mexico, returning to Earth prematurely because of its failure to reach its proper orbit after launch two days ago.

The article quotes extensively from both NASA and Boeing officials touting the many successful achievements of this flight, while trying to minimize the failure that prevented the capsule from docking with ISS properly. And that failure?

The mission elapsed timer issue that cut short Starliner’s planned eight-day mission started before the spacecraft lifted off Friday from Cape Canaveral aboard a United Launch Alliance Atlas 5 rocket, according to Chilton. “Our spacecraft needs to reach down into the Atlas 5 and figure out what time it is, where the Atlas 5 is in its mission profile, and then we set the clock based on that,” Chilton said in a press conference Saturday. “Somehow we reached in there and grabbed the wrong (number). This doesn’t look like an Atlas problem. This looks like we reached in and grabbed the wrong coefficient.”

“As a result of starting the clock at the wrong time, the spacecraft upon reaching space, she thought she was later in the mission, and, being autonomous, started to behave that way,” Chilton said. “And so it wasn’t in the orbit we expected without the burn and it wasn’t in the attitude expected and was, in fact, adjusting that attitude.”

I read this and find myself appalled. While I agree that overall the mission proved the capsule capable of launching humans to ISS (which is why NASA is considering making the next Starliner mission manned despite this failure), this failure suggests a worrisome lack of quality control at Boeing. I can’t even imagine how the Starliner software could be mis-configured to “grab the wrong number.” This explanation makes no sense, and suggests they are spinning the failure to avoid telling us what they really did wrong.

Either way, I suspect that NASA will approve a manned launch for Starliner’s next orbital flight, but will do so only after dwelling on the problem for at least six months.

Trump signs defense bill which includes Space Force

It’s official: Trump today signed the annual NDAA defense authorization bill which also includes the creation of a new military branch dubbed the Space Force.

Whether this new branch will function to make the U.S.’s space military more effective, or merely act as a foundation for a bureaucracy in Washington requiring lots of useless jobs and lots of wasteful spending remains at this moment an unknown.

My instincts favor the latter, based on a lifetime of watching how Washington operates. Every time in the past half century Congress has created a new agency that was supposed to make the federal government more efficient it has instead accomplished the exact opposite. I see no reason at this moment to expect otherwise.

Note that for the immediate future not much is going to change, as this new branch will be operating initially from within the Air Force, where space operations have been based for decades anyway.

Buried glaciers flowing off of Martian mesa

Glacial flow off of mesa
Click for full image.

Cool image time! Planetary geologists now think that the mid-latitudes of Mars contain many buried and inactive glaciers, formed several million years ago when the planet’s inclination was more than 50 degrees [pdf], rather than the 25 degrees it is now. At that time the mid-latitudes were actually colder than the poles, and water would sublimate from the poles to the colder mid-latitudes to pile up as snow and glaciers.

With today’s 25 degree inclination those mid-latitude glaciers are inactive, and have been so for several million years. It might even be that Mars’ water is beginning a shift back to the poles, but this is uncertain. If anything the planet is presently in a balance, and won’t start transferring water back to the poles until its inclination drops closer to zero.

The image to the right, taken by the high resolution camera on Mars Reconnaissance Orbiter (MRO) on September 23, 2019, is of one of those glacial flows, coming off a mesa in a region called Protonilus Mensae, located in the transition zone between the southern highlands and the northern lowland plains where an intermittent ocean might have once existed.

Much of the geology of Protonilus Mensae is chaos terrain, places where the surface has eroded along angled fissures to form many mesas. The overview map below focuses in on the particular mesa where this flow is located. The red boxes indicate all the MRO images taken of this mesa, with the image above indicated by the black dot.
» Read more

UK parliament moves forward on Brexit

The parliament of the United Kingdom today voted to finally leave the European Union no later than January 31, as per the withdrawal agreement that prime minister Boris Johnson negotiated in October.

Both Northern Ireland and Scotland had voted strongly against leaving the EU. Those parts of the United Kingdom now face a choice. They can choose to leave the United Kingdom to join the EU, or stay with the UK.

I suspect they will pick the former. I believe the latter is the smarter choice, as they have far more in common with England than they do with Europe.

Starliner launch fails, spacecraft to return to Earth

After being successfully placed in a preliminary orbit by ULA’s Atlas 5 rocket early this morning, Boeing’s Starliner capsule failed to reach its required orbit for docking with ISS when its own rocket engines did not fire properly at the right time.

The orbit it is in is stable, and the spacecraft is undamaged. Engineers now plan to bring it back to Earth on Sunday, landing at White Sands, New Mexico.

It appears some software issue had the capsule fire its own rockets either at the wrong time or for too short a time. The spacecraft was then in the wrong orbit, and needed to use too much fuel to correct this issue, making it impossible to dock with ISS.

More information here:

However, for reasons Boeing engineers do not yet understand, Starliner’s Mission Event Timer clock malfunctioned, causing the vehicle to think it was at a different point in the mission and at a different time in its mission that it actually was.

…This resulted in Starliner’s Reaction Control System thinking the Orbit Insertion Burn was underway and executing a series of burns to keep the vehicle oriented in the insertion burn attitude; however, the Orbit Insertion Burn was not actually occurring.

When mission controllers realized the issue, they sent manual commands to Starliner to perform an Orbit Insertion Burn in a backup window that came roughly eight minutes after the planned maneuver. However, a known and brief gap in NASA satellite communications caused a further delay.

By the time Starliner was finally able to burn its engines and get into a stable orbit, it had burned 25% more propellant than anticipated.

Boeing is certainly not having a good year. First it has had to shut down production on its new 737-Max airplane due to several crashes caused by software issues. Next its SLS rocket for NASA has had endless cost overruns and delays. Now Starliner fails during its first launch.

For ULA, however, the Atlas 5 rocket performed exactly as planned, so this launch gets listed as a success. They have now completed 5 launches this year.

1 341 342 343 344 345 925