China launches first prototype of new low-cost communications constellation

The new colonial movement China today launched the first prototype Hongyun communications satellite.

Developed by the China Aerospace Science and Industry Corporation (CASIC), this is the fist satellite of a vast space-based communications network capable of covering every corner on the Earth, including the Arctic and Antarctica. The satellite mission is to verify low-orbit broadband communication technologies to be used on the Hongyun satellite constellation.

Announced by CASIC in September 2016, the Hongyun project has the goal of building a space-based communications network of 156 communications satellites into low Earth orbit, at an altitude of 160 to 2,000 km. Each satellite of the network will be able to transmit 500 megabytes of data per second. It will become operational in 2022.

These satellites, aimed at lowering cost, appear to be in direct competition with many of the new smallsat constellations being developed in the west by SpaceX, OneWeb, and others.

The leaders in the 2018 launch race:

36 China
20 SpaceX
14 Russia
11 Europe (Arianespace)
8 ULA

China has widened its lead over the U.S. in the national rankings, 36 to 33, and has likely now clinched that lead for the year. Stay tuned for my annual full report on the state of the launch industry in 2018.

New asteroid radar images

near-Earth asteroid 2003 SD220

Cool radar images! The set of radar images above of near-Earth asteroid 2003 SD220 were created by combining radar data from three different radar telescopes on Earth, Arecibo in Puerto Rico, Green Bank in West Virginia, and Goldstone in California. As the press release notes:

The asteroid will fly safely past Earth on Saturday, Dec. 22, at a distance of about 1.8 million miles (2.9 million kilometers). This will be the asteroid’s closest approach in more than 400 years and the closest until 2070, when the asteroid will safely approach Earth slightly closer.

The radar images reveal an asteroid with a length of at least one mile (1.6 kilometers) and a shape similar to that of the exposed portion of a hippopotamus wading in a river.

The images have a resolution of 12 feet per pixel, so a close look should be able to reveal any large boulders, should they exist. Instead, I see a soft surface that to me resembles the surface of a sand dune, floating unattached to anything in space.

FCC fines company $900K for unapproved satellite launch

The FCC has issued a $900K fine against the smallsat company Swarm for its unlicensed launch in January on an Indian rocket of four smallsats.

Along with paying a massive fine, Swarm has agreed to submit reports to the FCC before every satellite launch it wants to make for the next three years. These reports must include all of the details about the launch vehicle that will carry the satellites, the time and location of the launch, and contact information for who is coordinating the launch. And Swarm has to do this a lot, too. Reports need to be submitted within five days of Swarm purchasing a ride on a rocket, or within 45 days of the flight. Additional reports must be submitted when the satellites are shipped to be integrated on the rocket, whenever the satellites are actually integrated, and around the time the launch is supposed to take place.

Within the next two months, Swarm must also establish its own “compliance plan” and appoint a compliance officer to make sure the company adheres to all of the regulations surrounding a satellite launch. This entails crafting clearly defined procedures and checklists that every employee must follow to confirm that the FCC’s licensing requirements are being met.

I have very mixed feelings about this. While it is important that the FCC make sure U.S. satellites are compliant with the Outer Space Treaty and that satellite makers and launch companies do not do things willy-nilly without some common sense coordination, this settlement, with its complex bureaucratic paperwork requirements, strikes me more as a power play by the agency to tell everyone that the government will rule here.

At the same time, I can understand the FCC’s concern. We are about to see a smallsat revolution, with tens of thousands of these satellites being built and launched by numerous big and small companies. The FCC wanted it very clear to everyone the need to get that licensing done properly. This settlement makes that clear.

Russia’s Proton launches military satellite

Russia today successfully launched a military communications satellite using its Proton rocket.

This was only the second Proton launch this year, a rocket that was once Russia’s commercial workhorse with a launch rate more akin to what SpaceX has today.

The leaders in the 2018 launch standings:

35 China
20 SpaceX
14 Russia
11 Europe (Arianespace)
8 ULA

China leads the U.S. in the national rankings, 35 to 33.

No rotational light curve from Ultima Thule?

Data from New Horizons as it is quickly approaching Ultima Thule has found that even though the object is expected to be oblong or even two objects it has shown absolutely no variation in light as it rotates.

Even though scientists determined in 2017 that the Kuiper Belt object isn’t shaped like a sphere – that it is probably elongated or maybe even two objects – they haven’t seen the repeated pulsations in brightness that they’d expect from a rotating object of that shape. The periodic variation in brightness during every rotation produces what scientists refer to as a light curve.

“It’s really a puzzle,” said New Horizons Principal Investigator Alan Stern, of the Southwest Research Institute. “I call this Ultima’s first puzzle – why does it have such a tiny light curve that we can’t even detect it? I expect the detailed flyby images coming soon to give us many more mysteries, but I did not expect this, and so soon.”

They have several theories, all implausible, to explain this. It could be they are looking at the object’s pole. Or maybe a dust cloud or numerous tumbling moons surround the object and hide the light variation.

Fortunately, we shall have an answer to this mystery in less than two weeks, when New Horizons zips past.

Trump’s decision to leave Syria

Link here. A less favorable analysis can be read here.

It is very clear, as the first article notes, that Trump was making the same decision as Reagan did back in the earlier 1980s in Lebanon. You either fight a war hard, without hesitation, aiming for complete victory, or you get out. Anything in between wastes lives, money, and only makes a bad situation worse. Reagan in Lebanon chose the latter. I suspect Trump today in Syria was doing the same.

The bad part of this is that our political leadership since 1945 had routinely chosen the middle, wishy-washy route, which has failed time after time and left us where we are today. This Babylon Bee satire article, “Trump Criticized For Breaking With Longstanding American Tradition Of Remaining In Middle Eastern Countries Indefinitely”, captures perfectly the insane approach to foreign policy by our elitist culture that they have followed for decades. It is not that they don’t want to make positive changes and help America’s strategic position globally, it is that they have no desire to make the real and possibly very violent commitments necessary to accomplish their goals. They instead do the insane thing, doing the same indecisive thing over and over, even though doing that thing is guaranteed to fail, every single time.

Trump at least made a firm decision, that in the short run will likely save American lives and money. In the long run, however, we continue to put our heads in the sand. We do not want to deal with the violent evil in the world, both at home and abroad, that is gaining power and dominance. This weakness is eventually going to bite us, badly.

Hat tip to Kirk Hilliard for prodding me to report on this story. I admit to being lax about reporting it. Since the election, my desire to read hard news has waned somewhat, though it is probably still far more extensive than most people. I see very bad things coming, and have found little in the news to reassure me that I am wrong. And I hate reporting bad and depressing news. I saw this story in a number of news outlets but just didn’t have the urge to read and report it.

CNN’s “Journalist of the Year” fired for fabricating stories

Modern journalism: CNN’s “Journalist of the year” for 2014 has been fired for fabricating stories by the German magazine Der Spiegel.

Claas Relotius, a reporter and editor, admitted to fabricating parts of at least 14 stories following the magazine’s internal investigation. The publication said the issue “marks a low point in the 70-year history of Der Spiegel.”

…The reporter contributed around 60 articles to Der Spiegel, one of the leading German magazines for investigative reporting. He previously worked for other publications in Europe and won awards such as CNN Journalist of the Year in 2014.

The fabricated articles include a phone interview with the parents of free agent NFL player Colin Kaepernick and a story about an American woman who claims to have volunteered to witness the executions of death row inmates.

Relotius also drew the fury of locals in Fergus Falls, Minn., after spending three weeks in town and fabricating facts, characters and quotes from people in an effort to portray the town in a negative light. “What happened is beyond what I could have ever imagined: An article titled ‘Where they pray for Trump on Sundays,’ and endless pages of an insulting, if not hilarious, excuse for journalism,” wrote Michele Anderson and Jake Krohn who investigated Relotius’ Der Spiegel article about the town.

Both Anderson and Krohn went on to reveal that the article doesn’t contain any truth except for the town’s population, the average temperature, and names of the businesses or public figures. Nearly everything else, including a coal plant employee named Neil Becker, who doesn’t actually exist, or quotes from a restaurant employee, who was falsely called the owner of a restaurant and whose son was given a fictional illness, was made up.

It is clear from the above that this reporter’s fakery was designed to confirm the false narrative of our elitist intellectual society that believes that everyone in mid-America who might have voted for Trump is an idiot and a fool with the education of a turnip. No wonder CNN considered him a top journalist, since this is the same fakery I see repeatedly on that network.

The article notes other similar cases of journalist corruption from the Washington Post, the New York Times, and the New Republic. The important historical context of these stories — besides that they all occurred at liberal outlets — is that they were once rare. When Janet Cooke was caught fabricating facts in 1981, she was almost a first. Such a thing had been unheard of in the top journalist world for literally decades. Previously, if you got a job at a place like the Washington Post it was because you knew how to do the job. Cooke indicated that this standard had failed, and it is clearly failing more and more routinely, at numerous so-called top liberal news outlets, in the subsequent years.

Worse, this is only the tip of the iceberg. Trump’s accusations of fakery in the liberal press resonates with people because it contains a substantial element of truth. It also resonates because these liberal outlets have very obviously done nothing to correct their errors and false reporting. Bad reporters continue to work for them, even after they have been found to make egregious errors, including plagiarism.

InSight installs seismometer on Martian surface

InSight has successfully placed its first instrument, its seismometer, on Martian surface.

They aren’t yet ready to start gathering data, however.

In the coming days, the InSight team will work on leveling the seismometer, which is sitting on ground that is tilted 2 to 3 degrees. The first seismometer science data should begin to flow back to Earth after the seismometer is in the right position.

But engineers and scientists at JPL, the French national space agency Centre National d’Études Spatiales (CNES) and other institutions affiliated with the SEIS team will need several additional weeks to make sure the returned data are as clear as possible. For one thing, they will check and possibly adjust the seismometer’s long, wire-lined tether to minimize noise that could travel along it to the seismometer. Then, in early January, engineers expect to command the robotic arm to place the Wind and Thermal Shield over the seismometer to stabilize the environment around the sensors.

They plan on deploying the heat probe (which will drill down about 16 feet) in January.

SpaceX raises a half billion for its Starlink satellite constellation

Capitalism in space: SpaceX has raised $500 million in investment capital to help fund its planned Starlink internet constellation expected to have just under 12,000 satellites in orbit.

I wonder if SpaceX will also be using this money for the development of Super Heavy/Starship. The article implies no, but the article also does not have access to the specific terms of the deal.

I also notice the interesting timing of this story today and yesterday’s story about how the Starlink satellites pose a threat of hitting people when they get de-orbited. Timing like this is rarely an accident. There are a lot of competitors to SpaceX who do not want it to succeed, and it would not surprise me if they are trying to throw a wrench in the operation to stop Starlink. A bad report like yesterday’s might cause big investors to back out.

BepiColombo begins first operational engine burn

The European/Japanese mission to Mercury has begun the first operational firing of its four ion engines, set to last for the next two months.

This might seem like a ridiculously long burn, since most conventional rocket engines fire for minutes, not months. These are ion engines, however, far more efficient but producing a very tiny acceleration. It takes a long time for their burns to accumulate a velocity change.

NASA approves Dream Chaser design

Capitalism in space? Sierra Nevada has, after several years of work, obtained NASA’s approval of the design of its Dream Chaser mini-shuttle, and will now begin construction.

I put a question mark in the header above because I am no longer sure Sierra Nevada is building a privately designed and privately owned spacecraft for the launch market. It seems that they have been captured entirely by NASA, and will instead be building the spacecraft NASA wants, which might raise costs enough to make this vehicle unaffordable for other customers.

The situation is understandable. Sierra Nevada does not have the independent capital that gives SpaceX its independence. It needs NASA to get this ship built, and thus will do whatever NASA demands. I just worry that NASA, unconcerned about cost (as is every agency in the federal government today), will spoil Dream Chaser’s viability in the commercial market.

Trump administration reorganizes military space into single command

The Trump administration yesterday announced that it is doing what many in the military space sector have been proposing for several years. reorganizing all military space departments into a single command.

This is not a space force, but a realignment of the military bureaucracy in an effort to make space operations more focused and efficient. Whether it will actually do that I have my doubts. My impression from the news reports is that the military is using this as an opportunity to create a new upper management layer, thus increasing the size of bureaucracy.

Today’s launch update

This post will change throughout the day. At the moment, India has successfully finished out the year with its seventh launch, placing an Indian military satellite into orbit with its GSLV rocket.

Seven launches matches India’s previous high from two years ago, but it is also far below their predicted 12 launches. I have a hunch next year will see that jump in launches, especially now that they have now successfully launched their GSLV rocket multiple times.

Meanwhile, Blue Origin is now targeting December 21, in two days, for its suborbital flight of New Shepard, while SpaceX decided to hold off on a launch today of an Air Force GPS satellite while it analyzes more closely the technical issue that scrubbed yesterday’s launch.

An Arianespace Soyuz rocket is set to launch a French military satellite from French Guiana very shortly, while a ULA Delta-4 Heavy is on track for the launch of a National Reconnaissance Office (NRO) spy satellite later today. I will provide updates later today.

UPDATE: Arianespace has successfully launched the French military satellite, using a Soyuz rocket. This was the eleventh launch for Arianespace this year, and its third Soyuz launch. Some might assign these Soyuz launches to Russia, but I consider them European launches because the business comes from Arianespace.

UPDATE: The ULA’s launch today was scrubbed due to the detection of a fuel leak. No word on when they will try again.

FCC: SpaceX’s Starlink satellites can kill

The sky is falling! The FCC has calculated that fragments from SpaceX’s planned Starlink constellation of almost 12,000 satellites pose a risk of landing on humans on Earth.

SpaceX estimates that several kilograms of each 386-kilogram Starlink could reach the Earth’s surface with sufficient energy to harm or kill someone. NASA has fixed this figure at 15 joules—about the same wallop as a baseball traveling at 51 kilometers per hour. Depending on the satellite’s configuration, iron thruster components, stainless steel reaction wheels, or silicon carbide mirrors could survive the journey from orbit to your head.

…In March and June 2017, the FCC calculated the aggregate risk to humans from the entire constellation. Assuming the 11,927 satellites are launched on a regular basis, they will fail in the same way. Starting around six years from the first launch, an average of five satellites a day will reenter the Earth’s atmosphere, each with a tiny chance of failing to completely burn up, resulting in a part that could hit someone.

But with more than a thousand satellites falling a year, those tiny risks add up. The FCC figured out that, over their lifetime, satellites in the LEO shells posed a 1 in 5 risk of hurting or killing someone, and the VLEO satellites carried a 1 in 4 risk. IEEE Spectrum’s calculations using SpaceX’s most up-to-date information suggests that the overall risk of debris from the constellation causing an injury or death will be 45 percent.

Rather than demanding that we restrict or change what SpaceX does, I see this as an opportunity for someone designing robot satellites designed to clean up space junk. Offer your services to SpaceX. They get their problem solved easily, and you make some money.

Comparing Ryugu and Bennu

Link here. As much as they are alike, which is not surprising as they both come from the same asteroid family, the article notes the surprising differences.



Both asteroids are also liberally strewn with boulders – a challenge to mission planners on each team, who hope to descend close enough to scoop up samples for return to Earth. “It’s certainly more rugged than we had expected,” Lauretta says. 

But while boulders on Ryugu look to be unpleasantly ubiquitous, Bennu’s terrain is more varied, with more-obvious places where a safe touchdown might be possible. And, Lauretta notes, the OSIRIS-REx spacecraft is only recently arrived.

“We have a long time to explore and make the crucial decisions about where to go,” he says.

The biggest difference has to do with water. Even though scientists believe them to be portions of the same parent body, which broke apart between 800 million and one billion years ago, Bennu appears to be water rich, while Ryugu is less so. Within a week of arrival, infrared spectrometers on OSIRIS-REx were finding evidence of water-bearing minerals, and not just in localised patches. “We saw this in every single one of the spectra we have taken to date,” says Amy Simon, of NASA’s Goddard Space Flight Centre in Greenbelt, Maryland. 

One of the reasons Bennu was chosen as OSIRIS-REx’s target, Lauretta says, was the hope it would be rich in water, and possibly in organic compounds.

The similarities and differences in the samples both spacecraft will bring back will be most revealing.

Three launches scrubbed

Capitalism in space: Both SpaceX and Blue Origin scrubbed planned launches today due to what appear to be minor technical issues.

SpaceX was launching a GPS satellite for the military, while Blue Origin was going to fly its New Shepard suborbital spacecraft on its third flight. SpaceX will try again tomorrow, while Blue Origin has not yet announced a new launch date.

Meanwhile, ULA’s attempt to launch a National Reconnaissance Office (NRO) spy satellite tonight with its most powerful rocket, the Delta 4 Heavy, faces bad weather, with only a 20% chance of launch.

UPDATE: I missed a third launch scrub today, Arianespace’s attempt to launch a trio of French military satellites using a Soyuz rocket from French Guiana. They will try again tomorrow.

This means there will be three launch attempts tomorrow, since India plans a launch of its GSLV rocket as well.

New Horizons sees no hazards, will do closest fly-by of Ultima Thule

After three weeks of intense observations and seeing no significant objects orbiting close to the Kuiper Belt object Ultima Thule, the New Horizons team has decided to go for the closest fly-by on January 1, 2019.

After almost three weeks of sensitive searches for rings, small moons and other potential hazards around the object, New Horizons Principal Investigator Alan Stern gave the “all clear” for the spacecraft to remain on a path that takes it about 2,200 miles (3,500 kilometers) from Ultima, instead of a hazard-avoiding detour that would have pushed it three times farther out. With New Horizons blazing though space at some 31,500 miles (50,700 kilometers) per hour, a particle as small as a grain of rice could be lethal to the piano-sized probe.

We should begin to see more detailed images soon. Because of the speed in which New Horizons is traveling, it will not get very close until it is almost on top of Ultima Thule, so the best images will all occur over a very short span of time.

Saturn’s rings are dying

Using new ground-based observations, scientists now predict that Saturn’s rings are dying at the fastest predicted rate, and will disappear within 300 million years, at the most.

Dr Tom Stallard, Associate Professor in Planetary Astronomy at the University of Leicester and Dr James O’Donoghue, who studied for his PhD at the University of Leicester, have found that Saturn’s rings are dying at the maximum rate estimated from Voyager 1 and 2 observations made decades ago.

The rings of ice are being pulled into Saturn by gravity as particles of ice under the influence of Saturn’s magnetic field. Dr O’Donoghue, who now works at NASA’s Goddard Space Flight Center in Greenbelt, Maryland said: “We estimate that this ‘ring rain’ drains the equivalent of an Olympic-sized swimming pool from Saturn’s rings in half an hour. The entire ring system will be gone in 300 million years.”

Dr O’Donoghue believes that the rings could even disappear quicker than this. “Add to this the Cassini-spacecraft detected ring-material falling into Saturn’s equator, and the rings have less than 100 million years to live.”

Over the decades I have read numerous papers by scientists saying that rings this bright and large must be a relatively short-lived event, and that we are lucky to have seen them. This research only reinforces this conclusion.

At the same time, we do not yet know the frequency or the cause of the events that give rise such bright rings. It could be that such rings are short-lived, but happen frequently enough that it is still not rare to see them in any solar system. And we won’t know this until we get a more complete census of many solar systems, seen up-close.

Astronomers discover most distant solar system object so far

Worlds without end: Astronomers have discovered a dwarf planet about 300 miles in diameter orbiting the Sun at a distance of 120 astronomical units, making it the most distant solar system object discovered so far.

“2018 VG18 is much more distant and slower moving than any other observed Solar System object, so it will take a few years to fully determine its orbit,” said Sheppard. “But it was found in a similar location on the sky to the other known extreme Solar System objects, suggesting it might have the same type of orbit that most of them do. The orbital similarities shown by many of the known small, distant Solar System bodies was the catalyst for our original assertion that there is a distant, massive planet at several hundred AU shepherding these smaller objects.”

“All that we currently know about 2018 VG18 is its extreme distance from the Sun, its approximate diameter, and its color,” added Tholen “Because 2018 VG18 is so distant, it orbits very slowly, likely taking more than 1,000 years to take one trip around the Sun.”

I guarantee there are more of these discoveries to come. Many more.

Obamacare struck down by judge

A federal judge in Texas on Friday ruled that the entire Obamacare law is no longer valid based on changes passed by the Republican Congress in the past two years.

U.S. District Judge Reed O’Connor in Fort Worth sided with the argument put forward by a coalition of Republican-leaning states, led by Texas, that Obamacare could no longer stand now that there’s no penalty for Americans who don’t buy insurance.

The U.S. Supreme Court had upheld the law in 2012, by classifying the legislation as a tax. But since Congress removed the individual mandate in 2017, O’Connor ruled, there’s no way the ACA can be allowed to stand.

“The Individual Mandate can no longer be fairly read as an exercise of Congress’s Tax Power and is still impermissible under the Interstate Commerce Clause — meaning the Individual Mandate is unconstitutional,” O’Connor wrote. “The Individual Mandate is essential to and inseverable from the remainder of the ACA.”

Without the system being upheld by a wide pool of mandated participants, the ACA cannot stand, O’Connor ruled.

All of this has been unconstitutional from day one, but what does that matter in the banana republic we now live in, where childish twitter mobs rule, unelected bureaucrats have more legal power than presidents, and elected officials can pick and choose the laws they obey?

Trump, returning to his liberal roots, immediately called for a new law to protect “pre-existing conditions.” To quote his tweet: “Now Congress must pass a STRONG law that provides GREAT healthcare and protects pre-existing conditions. Mitch and Nancy, get it done!”

Forcing insurance companies to accept anyone, regardless of their health, makes insurance impossible. Why would anyone buy insurance when they are healthy under Trump’s system? Instead, everyone will wait until they are diagnosed with an illness, and buy the insurance then. Lacking a pool of healthy customers, insurance companies will go bankrupt.

The silver lining here is that Congress is divided, and might find it impossible to make a deal. At the same time, I would not be surprised if both parties teamed up to give voters this fake present, continuing our slide to bankruptcy.

In the meantime, expect the reappearance of low-cost catastrophic insurance plans, the kind of plans that Obama called “junk” and banned with Obamacare, but provide lower-class people without a fancy health plan an affordable way to insure themselves against a ruinous illness or accident.

Parabolic Arc’s annual fund-raising campaign

Doug Messier’s space website, Parabolic Arc, is running its annual fund-raising campaign right now, and I would like to urge my readers to consider giving a donation.

Doug and I might disagree on some matters, but the work we both do at our websites complements each other quite nicely. In fact, the areas where we disagree actually enhances this fact, as you will get different perspectives of the same issues from us.

The bottom line is that anyone who checks out both Parabolic Arc and Behind the Black on a daily basis will pretty much find out everything that is happening in space, and get that news before anyone else. Your donations there will thus be greatly appreciated.

Rocket Lab completes its third successful launch in 2018

Capitalism in space: Rocket Lab today (Sunday) successfully launched thirteen cubesats using its Electron rocket.

With this third launch, Rocket Lab now has more launches than Northrop Grumman (formerly Orbital ATK), a launch operation that has been around since the 1980s.

The leaders in the 2018 launch race remain unchanged:

35 China
20 SpaceX
13 Russia
10 Europe (Arianespace)
8 ULA

China still leads the U.S. 35 to 33 in the national rankings.

Launchpad contractor at Vostochny in legal and financial trouble

The launchpad contractor hired to build the Angara launchpad at Russia’s new spaceport in Vostochny has serious legal and financial troubles, including lawsuits for nonpayment and non-completion of work.

I have nothing to say, other than this seems entirely par for the course.

Posted in warm, sunny, and dry Tucson, having finally returned from two weeks of travel to New York and Israel.

Two dead at U.S. Antarctic station

An accident of some kind has apparently killed two individuals at the U.S. McMurdo station in Antarctica yesterday.

The National Science Foundation says two technicians working on a fire-suppression system at an Antarctica scientific station were found unconscious and died.

The foundation said Wednesday the two had been working in a building at McMurdo Station, which is on Ross Island. It says they were found on the floor by a helicopter pilot who had landed after spotting what appeared to be smoke from the building.

Nothing more is as yet known.

1 308 309 310 311 312 841