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NASA approves Dream Chaser design

December 19, 2018 at 9:04 am Robert Zimmerman Points of Information

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.

2 comments capitalism, commercial, competition, Dream Chaser, engineering, freedom, government, NASA, oppression, policy, politics, Sierra Nevada, spaceflight

Today’s launch update

December 19, 2018 at 8:48 am Robert Zimmerman Points of Information

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.

5 comments capitalism, commercial, competition, engineering, freedom, GSLV, India, ISRO, spaceflight

FCC: SpaceX’s Starlink satellites can kill

December 18, 2018 at 9:43 am Robert Zimmerman Points of Information

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.

11 comments capitalism, commercial, competition, engineering, Falcon 9, freedom, space junk, spaceflight, SpaceX, Starlink

Three launches scrubbed

December 18, 2018 at 9:15 am Robert Zimmerman Points of Information

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.

One comment Blue Origin, capitalism, commercial, competition, Delta 4 Heavy, engineering, Falcon 9, freedom, New Shepard, spaceflight, SpaceX, ULA

“What do we do now?“

December 17, 2018 at 12:33 pm Robert Zimmerman Essays And Commentaries

LM ascent engine

One of the advantages one gets from writing books and giving lectures about them is that you get to see some interesting places and meet some interesting people. This is what happened to me last week when I gave two lectures about the Apollo 8 mission to the Moon on consecutive nights to three different Buffalo aerospace organizations at two different venues. My entire visit was as a guest of the Niagara Frontier Section of American Institute of Aeronautics and Astronautics, as part of its Distinguished Lecturer program, something I have participated in now for almost a decade.

The first lecture was at the Niagara Aerospace Museum. Prior to my evening talk Don Erwin, a member of the museum’s board of trustees, gave me detailed tour of the museum and its holdings, which include a wealth of artifacts going back to the very beginnings of flight and running through the Apollo lunar missions. Many of aviation’s first innovators came from the western New York area, and the companies they created ended up building important components for the later U.S. effort to get to the Moon.

looking into ascent engine nozzle

Above on the right is one of their more significant artifacts, a lunar module ascent engine. Built mostly by Bell Aerospace, this particular engine was used to test the engine to make sure the design would work. It had to work, by the way, since it had no back-up and if it failed then the astronauts would have been stranded on the Moon.

Since it really only had to work reliably once, however, the nozzle was made of ablative material rather than a heavier metal. The second image on the right looks into that nozzle, where you can see the result of the various test firings done to prove out the engine. There is obvious wear to the interior of the nozzle.

What made this museum especially fun was how accessible everything was.
» Read more

6 comments capitalism, engineering, freedom, history, Niagara Aerospace Museum, sightseeing

Rocket Lab completes its third successful launch in 2018

December 16, 2018 at 12:27 am Robert Zimmerman Points of Information

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.

One comment capitalism, commercial, competition, cubesats, Electron, engineering, freedom, NASA, Rocket Lab, spaceflight

NASA’s warped measure of safety

December 15, 2018 at 11:39 am Robert Zimmerman Essays And Commentaries

In posting an invitation to social media users to attend the launch of the first unmanned test flight of SpaceX’s man-rated Dragon capsule on January 17, 2019, NASA’s public relations department added the following warning:

NASA has a series of reviews before the uncrewed test flight, and the outcome of these reviews, including the Flight Readiness Review, will ultimately determine the Demo-1 launch date.

For months I have reported numerous examples of NASA’s safety panel acting to create fake problems that will force a delay in this launch. First it was the fueling method. Then it was the insulation on the helium tanks. Then there was the need for SpaceX to fill out all the paperwork. Now it is the parachute system and worries about the safety culture at SpaceX.

I might take these concerns seriously, except that NASA’s safety panel seems to be so sanguine about far more serious safety issues with NASA’s SLS rocket and Orion capsule. This double standard is starkly illustrated once again in this NASASpaceflight.com article about NASA’s plans for the very first manned Orion/SLS mission.

On that manned mission, NASA will fly a host of new equipment for the first time. For example, the capsule’s “Environmental Control and Life Support System (ECLSS), crew displays, and other crew systems will be making their debut in Orion.” Anything else that has flown previously will essentially have done so only once, during the first unmanned test flight of SLS/Orion.

It gets worse. While NASA has demanded SpaceX fly the final manned version of its Falcon 9 rocket seven times before it will allow its astronauts on board, the agency plans to launch humans on SLS on only its second launch. More astonishing, that second launch will include a mission taking those astronauts on a loop around the Moon.

During the Apollo missions in the 1960s, NASA had a policy that no mission would head to the Moon without carrying a lunar module (LM). The logic was that the LM would act as a lifeboat should something go wrong with the Apollo capsule, a logic that was actually proven during Apollo 13.

NASA did send Apollo 8 to the Moon without the LM, but it did so in the context of a Cold War space race and an end-of-the-decade commitment by an assassinated president. The agency then knew the risks were high, but it decided the situation justified those risks.

NASA is not faced with a Cold War space race today. Instead, it has a grossly over-budget and long delayed boondoggle called SLS/Orion, increasingly embarrassed by the quick and efficient achievements of private space companies. In a desperate effort to keep that boondoggle alive, the agency is apparently pushing it to fly it too soon and with inadequate development. In fact, it appears to me that the safety culture at NASA that caused both shuttle accidents (a desire to favor frequent launches while ignoring safety analysis) has returned at NASA, and it has done so with a vengeance.

Meanwhile, the contrast with how the agency’s safety panel treats SpaceX versus SLS/Orion demonstrates how corrupt and unreliable that safety panel has become. They no longer really work to reduce risk. Their goal appears to promote government-built rocket systems over those manufactured by the private sector.

Hat tip to Kirk Hilliard for pointing out the language in the NASA pr invite to the SpaceX launch.

10 comments capitalism, commercial, competition, engineering, Falcon 9, freedom, government, NASA, oppression, Orion, policy, politics, regulation, SLS, spaceflight, SpaceX

First test flight of Dragon manned capsule delayed ten days

December 9, 2018 at 7:47 am Robert Zimmerman Points of Information

In order to avoid a conflict at ISS with the Dragon cargo freighter that just docked there, SpaceX has now delayed the unmanned test launch of its first Dragon manned capsule by ten days, to no earlier than January 17, 2019.

The article at the link is mostly focused on describing the experiments and cargo that the cargo freighter just brought to ISS, but it includes these scheduling details involving the unmanned test flight:

The cargo Dragon is the only vehicle currently capable of returning experiments from the International Space Station and is in relatively high demand. Thus, the worms will either return aboard this CRS-16 Dragon or wait until spring when the CRS-17 Dragon departs the orbital outpost. Regardless, once the newly delivered science experiments and cargo are removed from Dragon, the International Space Station crew will pack the craft full of return cargo before closing Dragon’s hatch and releasing it from the Station in mid-January 2019 for return to Earth.

Presently, CRS-16’s unberth and landing date is set for 13 January 2019, which at the time of the mission’s launch set up a potential overlap between CRS-16 and SpaceX’s Demonstration Mission -1 (DM-1) for the Commercial Crew Program.

At the time of CRS-16’s launch, the uncrewed DM-1 test flight had been targeting a No Earlier Than (NET) launch date of 7 January 2019 from LC-39A at the Kennedy Space Center, with a docking to the International Space Station to follow on 10 January. That NET 7 January launch date officially slipped on Friday to NET 17 January.

I once again want to emphasize that the only thing that I see that might delay this launch is NASA’s effort to slow it down.

8 comments A Day in the Life, capitalism, commercial, competition, Dragon, engineering, Falcon 9, freedom, ISS, spaceflight, SpaceX

SpaceX sees no schedule impact from first stage landing failure

December 6, 2018 at 8:15 am Robert Zimmerman Points of Information

Capitalism in space: SpaceX officials expect the first stage landing failure during yesterday’s launch to have little impact on the schedule of upcoming launches.

They also indicated that the cause of the landing failure had something to do with a malfunction in the stage’s grid fins. More important however was this tidbit about the second stage:

Koenigsmann also revealed at the briefing that the rocket’s upper stage, which successfully placed the Dragon cargo spacecraft in orbit, used redesigned composite-overwrapped pressure vessels (COPVs) used to store helium to pressurize the stage’s propellant tanks. SpaceX redesigned those COPVs after a September 2016 pad explosion in order to meet NASA safety requirements for future commercial crew missions.

NASA requires SpaceX to perform at least seven launches with the redesigned COPVs before the agency will allow its astronauts to fly on the vehicle. Koenigsmann said he believed this was the second launch to use the redesigned COPVs, after the launch of the Es’hail-2 communications satellite Nov. 15.

SpaceX appears very unconcerned about getting those remaining five flights, which illustrates their expectation that 2019 will have a substantial number of launches in the first half of the year, prior to the tentative June launch date for the first manned Dragon mission.

One comment capitalism, commercial, competition, engineering, Falcon 9, freedom, spaceflight, SpaceX

Falcon 9 launches Dragon; 1st stage return fails

December 5, 2018 at 12:32 pm Robert Zimmerman Points of Information

SpaceX’s Falcon 9 rocket today successfully launched a Dragon cargo capsule to ISS.

Unfortunately, a problem with the first stage had it fail to land on its target landing pad, instead landing in the ocean. This failure is the first in quite some time for a SpaceX first stage. It was the first failure however of their Block 5 first stages, which might impact the manned Dragon launch schedule set for this coming year.

The leaders in the 2018 launch race:

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

This SpaceX launch was the 100th successful rocket launch for 2018, the first time the global rocket industry has reached the century figure since 1991, before the fall of the Soviet Union. As SpaceX’s 20th launch this year it sets a new record for launches by a private company. In fact, this total exceeds the average number of launches for the entire U.S. from 2001 to 2016, and clearly demonstrates how SpaceX has not only become the world’s dominate launch company, its effort to foster competition into the launch industry has served to energize it, for everyone.

In the national rankings, China continues to lead the U.S. 33 to 32.

23 comments capitalism, commercial, competition, engineering, Falcon 9, freedom, spaceflight, SpaceX

The cameras that saved Hubble

December 4, 2018 at 11:42 pm Robert Zimmerman Points of Information

Link here. It is the 25th anniversary this week of the space shuttle mission that installed the two cameras that fixed the mirror issue on the Hubble Space Telescope, and the press release at the link provides a nice short overview of that mission, and what was involved to make it happen.

Of course, for a much more detailed look at this story, you could also buy and read A Universe in a Mirror. There are a lot of very fascinating stories that no single press release can possibly mention that I described with glee in writing this book.

Leave a comment astronomy, engineering, freedom, history, Hubble Space Telescope, spaceflight

SpaceX recovers fairings from ocean

December 4, 2018 at 11:36 pm Robert Zimmerman Points of Information

Capitalism in space: In its launch on December 3, SpaceX was unable to catch either half of the Falcon 9’s fairings as they floated down by parachute. However, both halves were recovered, and the company plans to try to dry them out and reuse them.

The recovery ship, Mr. Steven, failed to catch either in its giant net. Since both fairings however landed gently in the ocean, and were quickly recovered, the article notes that SpaceX is now considering a change in its method of recover. The method of landing appears to have the fairing halves almost act like small boats, thus protecting the delicate equipment on their interiors. It appears they have increased their waterproofing, and may now only need to get them out of the water quickly to make then reusable.

Posted from the West Bank city of Modi’in Ilit.

2 comments capitalism, commercial, competition, engineering, freedom, spaceflight, SpaceX

Falcon 9 first stage successfully flies for the third time

December 3, 2018 at 11:51 am Robert Zimmerman Points of Information

Capitalism in space: During a successful launch today of 64 smallsats, SpaceX successfully landed for the third time the rocket’s first stage.

This first stage flew twice before, in May and August. With this flight it is primed for a fourth flight, I will bet sometime in the next two months.

SpaceX was also going to try to recover half of the fairing, but as I write this there is no word yet on that effort. Also, the deployment of the 64 smallsats will start momentarily and take more than an hour. During the live stream, which you can watch as a replay at the link, it was very clear that one of SpaceX’s commercial goals with this launch was to promote the Falcon 9 as an affordable and viable vehicle for launching smallsats. SpaceX is anticipating the growth of that business, and wants to encourage smallsat manufacturers to buy their services. As I like to say, the competition is heating up.

The leaders in the 2018 launch race:

33 China
19 SpaceX
13 Russia
9 Europe (Arianespace)
8 ULA

China remains ahead of the U.S. in the national rankings, 33 to 31.

Update: What I neglected to mention, partly because I was writing this post while traveling, is that with SpaceX launch the company set a new annual record for the most launches in a year, which is also the record for the most launches in a year by any private company, ever.

9 comments capitalism, commercial, competition, engineering, Falcon 9, freedom, smallsats, spaceflight, SpaceX

Philadelphia’s civil forfeiture scam shut down

December 1, 2018 at 11:55 am Robert Zimmerman Points of Information

Theft by government: The civil forfeiture scam that the city of Philadelphia has been running for years to steal the property of innocent people in order to personally benefit the prosecutors running the program has been shut down by a legal court settlement.

Was it theft? You decide:

Philadelphia routinely threw property owners out of their homes without notice. It forced owners to navigate the notorious “Courtroom 478,” where so-called “hearings” were run entirely by prosecutors, without any judges or court-appointed lawyers to defend property owners. Again and again, prosecutors demanded that property owners appear in court, sometimes ten times or more. Missing even a single “hearing” meant that prosecutors could permanently take an owner’s property, sell it and use the proceeds for any law-enforcement purpose they wished. More than 35 percent of proceeds went to salaries, including the salaries of the very officials seizing and forfeiting property, thus creating a perverse incentive to abuse this system. Today’s landmark settlement brings all of that to an end.

The settlement doesn’t end civil forfeiture, which is itself constitutional illegal, but forces the program to function in a more reasonable manner. Revenues will now go a drug treatment program, judges will run the hearings, and the hearings will be fast and straightforward. In addition, the settlement provides for compensation for those harmed by the past policy.

10 comments civil forfeiture, freedom, oppression, Philadelphia, policy, politics

Google considered burying conservative outlets in search results

November 29, 2018 at 10:08 pm Robert Zimmerman Points of Information

Evil: After Trump’s 2016 election victory, Google management seriously considered rigging search results so that conservative news outlets would not show up.

They never did it, but instead created a short-lived fact check feature that was clearly aimed at discrediting conservative sites.

“We’re working on providing users with context around stories so that they can know the bigger picture,” chimed in David Besbris, vice president of engineering at Google. “We can play a role in providing the full story and educate them about all sides. This doesn’t have to be filtering and can be useful to everyone,” he wrote. Other employees similarly advocated providing contextual information about media sources in search results, and the company later did so with a short-lived fact check at the end of 2017.

Not only did the fact-check feature target conservative outlets almost exclusively, it was also blatantly wrong. Google’s fact check repeatedly attributed false claims to those outlets, even though they demonstrably never made those claims.

Google pulled the faulty fact-check program in January, crediting TheDCNF’s investigation for the decision.

Forgive me if I remain suspicious about how they rig search results these days. There are too many indications that the culture at this company is tyrannically liberal and willing to destroy anyone who dissents from that political position.

7 comments first amendment, free speech, freedom, Google, oppression, policy, politics

NASA commits $2.6 billion for commercial lunar exploration

November 29, 2018 at 8:49 pm Robert Zimmerman Points of Information

NASA today announced that it has committed $2.6 billion over the next ten years to buy delivery services to the Moon for its unmanned scientific missions, provided from nine different private companies.

The companies selected — Astrobotic Technology, Deep Space Systems, Draper, Firefly Aerospace, Intuitive Machines, Lockheed Martin Space, Masten Space Systems, Moon Express, Orbit Beyond — cover a range of companies from the well established to new companies not yet proven. This announcement essentially permits them all to bid on providing NASA delivery services to the moon for small unmanned probes. The press release states that:

These companies will be able to bid on delivering science and technology payloads for NASA, including payload integration and operations, launching from Earth and landing on the surface of the Moon. NASA expects to be one of many customers that will use these commercial landing services.

More information here. UPDATE: Doug Messier has published the press releases from most of the above companies, describing their individual projects, and I have added links to each.

The program appears modeled after NASA commercial cargo and crew programs, whereby the companies will own and control the orbiters, landers, and rovers they build, allowing them to market them to others for profit. It also appears designed to keep costs low, as did commercial cargo program. NASA is merely the customer.

This is good news. It suggests that the American space industry is continuing to transition away from big government programs, controlling everything, to a robust private industry that is in charge with the government merely one out of many customers.

Leave a comment capitalism, commercial, competition, engineering, freedom, government, Moon, NASA, policy, politics, spaceflight

Blue Origin reveals more details about New Glenn

November 29, 2018 at 9:00 am Robert Zimmerman Points of Information

Capitalism in space: Blue Origin’s release of a payload user guide has provided space geeks a wealth of new information about the design of its New Glenn orbital rocket.

Numerous other items of interest are mentioned on the Guide, with launch vehicle specific elements such as a large common bulkhead being employed on the second stage and common tooling on the second stage and that is also aluminum orthogrid material in its construction. The rocket will use autogenous pressurization for both stages.

The large 7 meter fairing has the ability to launch very large payloads such as space telescopes, but also dual payloads – not unlike Ariane 5 regularly conducts.

The Guide refines some performance numbers, with 1060 kN (240,000 lb) total thrust cited for the second stage, which is slightly down from the 125,000 lb per BE-3U – the second stage engine-performance previously stated by Blue Origin’s online resources.

The article at the link also provides some updates on the status of the construction of the rocket’s launchpad, landing barge, and manufacturing facility.

Leave a comment Blue Origin, capitalism, commercial, competition, engineering, freedom, New Glenn, spaceflight

Weather delays SpaceX launch

November 28, 2018 at 9:35 am Robert Zimmerman Points of Information

Capitalism in space: Weather has delayed a SpaceX launch from Vandenberg.

This launch is significant because once launched the first stage will become the first to have flown three times. It also will be the first to have launched from all three of SpaceX’s operating launchpads and to have landed on both of the company’s drone ships. And it will have done all this in less than seven months.

7 comments capitalism, commercial, competition, engineering, Falcon 9, freedom, spaceflight, SpaceX

A cubesat communications satellite for the Moon

November 28, 2018 at 8:58 am Robert Zimmerman Points of Information

Capitalism in space: The smallsat company Surrey Satellite Technology is designing a cubesat communications satellite set for launch in 2021 designed to test technology for providing communications in lunar space.

Surrey Satellite Technology Ltd (SSTL) has today announced that it is designing a low cost 35kg lunar communications satellite mission called DoT-4, targeted for a 2021 launch. DoT-4 will provide the communications relay back to Earth using the Goonhilly Deep Space Network, and will link up with a rover on the surface of the Moon. SSTL is currently in discussions with a number of parties for the lunar mission, and expects to disclose further information on mission partners and funding early in 2019.

Sarah Parker, Managing Director of SSTL, said “SSTL has led the way in pioneering the use of small satellites for over 30 years and we are now raising our sights to change the economics of space around the Moon, and beyond.”

DoT-4 will be the pre-cursor mission for a larger lunar communications satellite to follow in the 2023 timeframe which will carry a more robust payload and which will also have the potential for navigation services. SSTL’s ultimate aim is to launch a full constellation of lunar communications satellites offering full service capability to enable new and regular opportunities for science and exploration and economic development of the space environment beyond Earth’s orbit.

It appears that Surrey is trying to grab the market for providing communications services for both NASA’s Gateway project as well as the number of private small lunar rovers that are expected to launch in the coming years.

I should add that this project probably only exists because Surrey and its investors know that it will have affordable access to space, using the new smallsat rockets coming from Rocket Lab, Vector, and Virgin Orbital.

One comment capitalism, commercial, competition, cubesats, engineering, freedom, government, Moon, policy, politics, spaceflight, Surrey Satellite

Hundreds gather at Flat-Earth conference

November 27, 2018 at 2:10 pm Robert Zimmerman Points of Information

The coming dark age: Hundreds of believers in the idea that the Earth is flat and not a sphere have gathered for a conference in Colorado this week.

“Was there ever any debate when you were in first grade and you were learning about cosmology? Was there anyone who disputed it ever in your whole life but now?” said Dorothy Novak, a flat-Earth believer.

As science — and common sense — have proven, the world is not flat. However, flat-Earth believers say otherwise. “Look with your own eyes. Go out to the beach on a cloudy day. Are the clouds curved?” asked Novak.

About 800 are expected to attend. More important, their conference is getting good press, as indicated by this article itself.

Anyone who has read my writings at any depth know that I honor the concept of skepticism as the first premise of all science, and even of our civilization. However, one mustn’t have so open a mind that all your brains fall out. For so many people to advocate something that has been demonstrated in innumerable ways — including sending humans around the Moon — to be obviously false, says much about the sad state of our civilization.

24 comments avian flu, bankruptcy, Flat-Earth society, freedom, oppression, the coming dark age

The MarCo cubesat success

November 27, 2018 at 1:29 pm Robert Zimmerman Points of Information

Mars as seen by MarCo-B

The two MarCO cubesats that successfully relayed data from InSight to Earth during its landing yesterday continue to function, with one even sending back images. The photo on the right, cropped and reduced slightly to post here, was taken by MarCo-B.

Neither of the MarCO CubeSats carry science instruments, but that didn’t stop the team from testing whether future CubeSats could perform useful science at Mars. As MarCO-A flew by, it conducted some impromptu radio science, transmitting signals through the edge of Mars’ atmosphere. Interference from the Martian atmosphere changes the signal when received on Earth, allowing scientists to determine how much atmosphere is present and, to some degree, what it’s made of.

“CubeSats have incredible potential to carry cameras and science instruments out to deep space,” said John Baker, JPL’s program manager for small spacecraft. “They’ll never replace the more capable spacecraft NASA is best known for developing. But they’re low-cost ride-alongs that can allow us to explore in new ways.”

As a bonus, some consumer-grade cameras aboard MarCO provided “drive-by” images as the CubeSats sailed past Mars. MarCO-B was programmed to turn so that it could image the planet in a sequence of shots as it approached Mars (before launch, MarCO-A’s cameras were found to be either non-functioning or too blurry to use).

This engineering test proves that we don’t need to build billion dollar spacecraft every time we wish to send an unmanned scouting ship to another world. Cubesats will soon do the job quite well, and for a tenth the cost.

And there will be a lot of money to be made. Governments and private entities of all types will be eager to buy the services of the garage-built planetary cubesats that private companies are going to soon be building, in large numbers.

4 comments capitalism, commercial, competition, cubesats, engineering, freedom, Marco, Mars, spaceflight

The war against our failed cultural elitists

November 27, 2018 at 9:30 am Robert Zimmerman Points of Information

Link here. The author outlines quite nicely the source of today’s vicious war against Trump.

Today a well-entrenched class of professional thinkers largely understands expertise as the product of formal education and relationships to elite universities: You become an expert, or start to, by acquiring academic credentials. Extra points for grad school, and more points still for being a professor like Paul Krugman or Jonathan Gruber. Like the administrative class in Vichy France, or the scholar-officials of imperial China, you’re smart if you go to school a lot and excel on your exams, so you get to be in charge of some piece of the political or cultural mechanism.

But is it working? Are our credentialing instruments producing people who are capable of practical action? To borrow a question from firefighters, can our credential-holders put the wet stuff on the red stuff?

Nearly a decade ago, Angelo Codevilla noticed the calcification of the American ruling class, a thing we sometimes pretend not to have. Our elites, he wrote, are “formed by an educational system that exposed them to the same ideas and gave them remarkably uniform guidance, as well as tastes and habits.” Thoroughly enculturated, the American elite gathers itself around a “social canon” that one does not question. Speaking of societal controversy with the wrong words puts a person outside the circle, out there in flyover country with the deplorables.

Considering the disaster that the federal government has become in the past half century, run as it is by this “class of professional thinkers,” I will say unequivocally that this system is not working. In the past half century this elitist culture has brought us bankruptcy, unmanageable debt, corruption, and a government unable to accomplish anything except to over-regulate and oppress the private citizen.

Read it all. The author describes well the situation we are in, as well as the reasons why there is so much hysterical opposition to Trump. This president poses a direct threat to the power of that elitist culture, and they are doing everything they can to stop him.

Their problem: They don’t know how to really accomplish anything, and for this reason Trump keeps running rings around them. To quote the article again:

For 40 years, with gathering uniformity of purpose, our credentialing institutions have taught postures rather than skills, attitudes rather than knowledge. This isn’t invariably true, and many fine scholars have taught many excellent practitioners, especially outside of the humanities and social sciences. But the overarching trend is toward training in intellectual and psychological uniformity, toward the world of excellent sheep.

The hollowing out of our credentialing institutions has been abundantly clear for years, in well-known examples like the discussion of rape law at Harvard and the “it is not about creating an intellectual space!” tantrum over Halloween costumes at Yale. What credentialing institutions teach is mental rigidity, intellectual cowardice, and the fear of disagreement. They narrow the mind and constrain the ability to act. Our elites largely can’t put the wet stuff on the red stuff, because it’s triggering and unsafe to mention that the red stuff is there, and why are you being so hurtful when I don’t want to talk about this?

But they have great power, and are doing whatever they can to hold onto that power. And worse, it appears that too many Americans support them.

8 comments culture, freedom, government, oppression, policy, politics, the coming dark age

A military Thanksgiving dinner in Asia

November 22, 2018 at 6:01 pm Robert Zimmerman The Evening Pause

An evening pause: Does this make you hungry? It should also make you want to give thanks.

Hat tip Danae.

6 comments American military, freedom, Thanksgiving

Groundwork and licensing begins for first test flights of SpaceX’s Starship

November 22, 2018 at 9:31 am Robert Zimmerman Points of Information

Capitalism in space: Even as SpaceX has apparently begun the licensing process with the FAA for its planned hopper tests for its Super Heavy and Starship heavy lift reusable rockets, it is also accelerating work for those flights at its Boca Chica spaceport in Texas.

The applications apparently describe a two-stage testing program divided into low then high altitude flights, “running approximately three times per week.” Meanwhile, at Boca Chica SpaceX has begin building a giant tent as well as other work.

While I doubt they will be able to begin test flights in 2019 as they have announced, it is clear those test flights will happen in the near future.

Leave a comment BFR, Boca Chica, capitalism, commercial, engineering, freedom, spaceflight, SpaceX, Starship, Super Heavy

Date set for first unmanned launch of manned Dragon

November 21, 2018 at 10:19 pm Robert Zimmerman Points of Information

Capitalism in space: NASA announced today that SpaceX has set January 7, 2019 as the launch date for its first unmanned test flight of its manned Dragon capsule.

SpaceX is targeting Jan. 7 for launch of its first Crew Dragon commercial ferry ship on an unpiloted test flight to the International Space Station, NASA announced Wednesday, a major milestone in the agency’s drive to end its sole reliance on Russian Soyuz crew ships for carrying astronauts to orbit.

If the shakedown flight goes smoothly — and if a NASA safety probe unveiled Tuesday doesn’t turn up any show stoppers — SpaceX could be ready to launch the first piloted Crew Dragon atop a Falcon 9 rocket in the June timeframe, carrying veteran NASA astronauts Robert Behnken and Douglas Hurley to the space station. [emphasis mine]

As I said during a taping today for my appearance on WCCO radio tomorrow at 11:10 am (Central), the only thing standing in the way of SpaceX getting its manned capsule off the ground is NASA. June is a long time from now, and the agency, egged on by corrupt politicians, could easily find ways to delay that first manned launch in that time. Nor would I put it past the corrupt Washington in-crowd, led by Senator Richard Shelby (R- Alabama), having no interest in the national interest, to do what they can to sabotage that flight. What they care about is diverting tax dollars to either their own pockets or to the pockets of their allies (which also helps bring them ~~pay-offs~~ campaign contributions as well).

Still, it is encouraging that SpaceX is pushing forward, and that there appear to be strong elements in NASA supporting them. Keep your fingers crossed.

5 comments bankruptcy, capitalism, commercial, competition, Congress, Dragon, engineering, Falcon 9, freedom, government, ISS, NASA, oppression, policy, politics, Richard Shelby, spaceflight, SpaceX

Musk renames BFR

November 20, 2018 at 9:32 am Robert Zimmerman Points of Information

He must be reading BtB! Elon Musk today revealed new names for the two stages of his Big Falcon Rocket rocket, Super Heavy for the reusable first stage and Starship for the reusable orbiting second stage.

These are much more inspiring and saleable names. They also do not preclude SpaceX from giving each individual Super Heavy and Starship their own names as well, since these names apply to the class of rocket, not the ships themselves.

4 comments BFR, capitalism, commercial, competition, engineering, freedom, spaceflight, SpaceX, Starship, Super Heavy

SpaceX delays today’s Falcon 9 launch using booster for 3rd time

November 19, 2018 at 9:53 am Robert Zimmerman Points of Information

Capitalism in space: SpaceX has delayed today’s Falcon 9 launch that would have been the first time a first stage had launched for the third time.

“Standing down from Monday’s launch attempt of Spaceflight SSO-A: SmallSat Express to conduct additional pre-flight inspections. Once complete, we will confirm a new launch date,” SpaceX representatives said via Twitter on Saturday (Nov. 17).

They did not offer further details, so it’s unclear what issue prompted the call for further inspection.

The delay is expected to be about a week. I suspect that they decided, after their standard prelaunch static fire last week, to review the data more carefully. The Block 5 first stage has already flown twice this year, in May and August. A launch in November means they are averaging a relaunch every three months, a pace that is far faster than NASA ever achieved in reusing its space shuttle.

3 comments capitalism, commercial, competition, engineering, Falcon 9, freedom, spaceflight, SpaceX

Virgin Orbit completes first capture-carry flight of LauncherOne

November 19, 2018 at 9:29 am Robert Zimmerman Points of Information

Capitalism in space: Virgin Orbit yesterday completed the first capture-carry flight of LaunchOne, flying the rocket attached to the bottom of Cosmic Girl, its 747 launch vehicle.

The flight lasted 80 minutes in total, during which Virgin Orbit’s flight crew assessed the take-off, landing, and low-speed handling and performance of the integrated system.

“The vehicles flew like a dream today,” said Virgin Orbit Chief Pilot Kelly Latimer (Lt. Col, US Air Force, Ret.). “Everyone on the flight crew and all of our colleagues on the ground were extremely happy with the data we saw from the instruments on-board the aircraft, in the pylon, and on the rocket itself. From my perspective in the cockpit, the vehicles handled incredibly well, and perfectly matched what we’ve trained for in the simulators.”

They are aiming to begin commercial flights next year, and appear on schedule. If so, they will jump ahead into the number two spot in the smallsat rocket race, behind Rocket Lab but ahead of Vector.

Leave a comment capitalism, commercial, competition, engineering, freedom, LauncherOne, spaceflight, Virgin Orbit

Luxembourg accepts full loss from Planetary Resources investment

November 18, 2018 at 10:05 am Robert Zimmerman Points of Information

Capitalism in space: Luxembourg this week admitted that its 12 million euro investment in Planetary Resources is a complete loss.

They had sold off their ten percent investment when a blockchain company purchased Planetary Resources on November 1. This article merely confirms the full loss from the companies sale.

When Planetary Resources was first revealed, the mainstream press went nuts touting its claims that it was an asteroid mining company, mostly because of the supposed involvement of several rich Google investors. I however had reservations, mainly because the company was selling itself as an asteroid mining company when there was no chance it was going to do any mining, for at least a decade.

Simply put, I do not like it when companies or governments make false and unrealistic claims. It raises a red flag in the back of my mind, which in turn makes me suspect that the company or government is almost certainly not going to achieve what it claims. Over the past decades I have learned to take that red flag seriously, and this is another case where it served me well.

4 comments capitalism, commercial, competition, freedom, government, Luxembourg, Planetary Resources, policy, politics, spaceflight

SpaceX will not use Falcon 9 for BFR tests

November 18, 2018 at 9:49 am Robert Zimmerman Points of Information

In a series of tweets, Elon Musk revealed yesterday that SpaceX has decided it will no longer use its Falcon 9 to test Big Falcon Rocket (BFR) designs and has instead redesigned the BFR’s upper stage, dubbed the Big Falcon Spaceship (BFS), and will do those tests with that.

I suspect that the company got pushback from NASA and the Air Force about making any big changes to the Falcon 9 upper stage, and decided it was better to leave well enough alone. They have more flexibility making these changes and tests with BFS.

However, the main conclusion that I draw from writing up this post is that SpaceX has got to come up with better names for BFR and BFS. What they have now is boring and unwieldy. I am sure that Musk can think of two more exciting and easier to use names for the new rocket’s reusable first and second stages. And he should do it, now!

9 comments BFR, BFS, Big Falcon Rocket, capitalism, commercial, competition, engineering, freedom, spaceflight, SpaceX

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