SpaceX’s next Starship test flight will go almost eight miles high

Capitalism in space: In its licensing request to the FCC SpaceX has revealed that its next Starship test flight, set to take off sometime between March and September of this year, will take off and land in its space facility in Boca Chica, Texas, and go almost eight miles high.

The filing also indicates the test could possibly go as high as twelve miles.

In related news, the company has announced a job fair this week, aimed at hiring people to work on Starship at Boca Chica. Want to help build the first totally reusable rocket? Here’s your chance.

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Bezos sells another $1.8 billion in Amazon stock

Capitalism in space: This past week Amazon CEO Jeff Bezos sold more than $1.8 billion of his Amazon stock, apparently as part of his continuing effort to fund his space company Blue Origin in the development of its suborbital New Shepard spacecraft, its New Glenn orbital rocket, and its Blue Moon lunar lander.

In 2017 Bezos had said he would sell off about a billion dollars per year to fund Blue Origin. However, a survey of these stock sales suggests he has upped that figured considerably, with higher sales more frequently. His first big stock sale was in May 2017 for $1 billion. The second was in November 2017 for another billion. Then in August 2018 Bezos did two stock sell-offs within a week of each other, totaling $2.8 billion.

Now, in February 2020, he has raised another $1.8 billion by selling his Amazon stock. All told, he has raised $6.6 billion in cash in just three years. According to him, all of it is supposedly for Blue Origin, though there is no public information to confirm this.

With that much cash, Bezos’s Blue Origin is likely the best funded space company in the world, and should have enough capital to build almost anything it wants.

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Momentus announces new customer for its cubesat upper stage services

Capitalism in space: Momentus, an company that is offering an upper stage to move tiny cubesats into higher orbits after launch, has announced that the United Kingdom cubesat company SteamJet has purchased that upper stage for use when its next satellite is launched on a Russian Soyuz rocket later this year.

Momentus’s approach signals a fundamental change that commercial space is now undergoing. Traditionally the launch company would provide this kind of service, but for cubesats flying as secondary payloads that isn’t possible. Momentus is thus taking it on as an independent secondary launch service for cubesats alone. With this announcement the company already has five customers, with launches scheduled for the next two years.

SteamJet also is most intriguing along these same lines.

Once in orbit, SteamJet intends to demonstrate a propulsion system that uses water or another low pressure, non-toxic, non-corrosive fluid propellant to create thrust. SteamJet houses its propulsion system in a module shaped like a tuna can that attaches to the exterior of a cubesat.

A lot of exciting things are going to be happening in space in this coming decade, and almost all will be because of private enterprise, freedom, and competition, fueled by profit.

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SpaceX wins another NASA launch contract

Capitalism in space: NASA yesterday awarded SpaceX the launch contract, estimated to cost about $80 million, to launch its Plankton, Aerosol, Cloud, ocean Ecosystem (PACE) climate mission.

That cost number seems high for a SpaceX launch, especially because, according to this Space News article, the launch will be using a reused first stage. For such launches SpaceX has generally been charging less than its standard $67 million, usually about $50 million. The press release says the contract covers both the launch and “other mission related services” but I cannot see how those additional services could raise the price almost 40%.

Unless someone at NASA is willing to prove me wrong, I suspect this is merely the case of our vaunted federal government overpaying for a service, simply because it isn’t their money and they are willing to spend extra for no reason other than it makes their job easier. Or possibly they are now playing favorites, and throwing extra money SpaceX’s way to help the company in its other endeavors, a method of funding that is really inappropriate.

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On the radio

If you find yourself bored after watching the first hour of this year’s State of the Union speech by Trump, you can always switch channels and listen to me on The Space Show with David Livingston. tonight! I will be on from 7 pm to 9 pm (Pacific), talking about a whole range of topics.

I would also encourage my readers to call in with questions and thoughts. The give and take of conversation makes things so much more fun.

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Frozen lava that flowed from Elysium Mons

Lava flows off of Elysium Mons
Click for full image.

Cool image time! The photo on the right, rotated, cropped, and reduced to post here, was taken by the high resolution camera on Mars Reconnaissance Orbiter (MRO) on October 27, 2019. It shows a dramatic lava flow coming off the flanks of the giant volcano Elysium Mons, a flow that has probably been frozen in place for somewhere between 600 million to 3.4 billion years.

If you look close you can see several craters on top of the lava flow. To my eye these impacts look like they occurred when the lava was still soft, which suggests they were debris thrown up by the volcano. This however would be surprising, as the eruption of Elysium Mons is not thought to have been explosive, but slow and steady. Either way, these crater impacts are one of the ways scientists have been able to estimate the age of this volcano and its long frozen flows.

MRO has taken a scattering of high resolution images in this area, all of which are aimed at similar frozen flows coming off the volcano. All are about 250 miles from the caldera, which gives you a sense of the size and extent of Elysium Mons. While it is the fourth largest volcano on Mars at 7.5 miles high, its grade is so gentle that if you were standing on the surface the peak would be hard to see from any point.

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Residents recycle, Baltimore throws it out

The fantasy world of environmentalism: For the last seven years Baltimore County in Maryland has been throwing out its recycled glass, even though it still demands its residents separate it and put it in their recycling bins.

Over the weekend, news broke that the county—which does not include the City of Baltimore—has not been recycling the glass it’s been collecting as part of its recycling program. For the past seven years, the jars and bottles that residents dutifully placed in their blue bins have been being junked instead. “There are numerous issues with glass recycling, including increased presence of shredded paper in recycling streams which contaminates materials and is difficult to separate from broken glass fragments, in addition to other limitations on providing quality material,” county spokesperson Sean Naron told The Baltimore Sun.

Glass recycling reportedly stopped in 2013, the same year the county opened a $23 million single-stream recycling facility, according to the Sun article.

Meanwhile, the rest of the recycled garbage is almost certainly being trashed as well, as China no longer takes recycled paper, plastic and other scrap materials. With no one else interested in recycling this material, municipalities across the U.S. just throw it out — after making their citizens separate it.

Sadly this is very typical. Too often environmental regulations are structured to satisfy shallow emotions to make its participants feel good, while failing to accomplish what they claim they are doing.

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New simulations of Pluto’s atmosphere

New simulations of Pluto’s atmosphere, created using data obtained during the 2015 fly-by by New Horizons of Pluto, suggest that the planet’s thin atmosphere, mostly made up of nitrogen, generally blows in a retrograde direction when compared with the planet’s rotation.

Bertrand and his colleagues set out to determine how circulating air – which is 100,000 times thinner than that of Earth’s – might shape features on the surface. The team pulled data from New Horizons’ 2015 flyby to depict Pluto’s topography and its blankets of nitrogen ice. They then simulated the nitrogen cycle with a weather forecast model and assessed how winds blew across the surface.

The group discovered Pluto’s winds above 4 kilometers (2.5 miles) blow to the west — the opposite direction from the dwarf planet’s eastern spin — in a retro-rotation during most of its year. As nitrogen within Tombaugh Regio vaporizes in the north and becomes ice in the south, its movement triggers westward winds, according to the new study.

The press release is very badly written. It tries to make it sound as this work discovered the atmosphere of Pluto, and that this process is more unique in the solar system than it is. It also neglects to mention that we only have good information about one hemisphere of Pluto. The fly-by did not see the planet’s other half, and so any computer model based on New Horizons’ data is by definition guaranteed to be half incomplete, with gigantic uncertainties.

Still, it gives us another example of the unexpected complexity of the geological processes on Pluto, something no one expected for a place so far from the Sun where there is so little energy to drive such processes.

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Congress gets first organizational plan for Space Force

The Air Force has delivered to Congress the first of a regularly required series of reports on its organizational plans for creating the Space Force.

At first glance, the article makes it appear that both Congress and the Air Force under Trump are making an attempt to avoid the birth of a new bureaucracy that will coast billions of additional dollars. The following quotes highlight this:

The report delivered Feb. 3, a copy of which was obtained by SpaceNews, stresses that the Space Force will not have the traditional layers of bureaucracy that Congress cautioned it did not want to see in the new service.

…The Space Force in fiscal year 2020 is allotted a total of 200 people. The plan is to grow the staff over the next five years “within existing DoD resources,” says the report.

The article also outlines how the bulk of the Space Force’s staff will be taken from the Air Force.

One would think therefore that the overall military budget would not rise significantly. Hah! Fooled you!

The report says in the future the new service will not require more than $500 million annually over and above what DoD spends currently on space organizations. Total additional costs would not exceed $2 billion over the next five years, says the report.

Only in the government would spending an extra $500 million annually for an office operation taken from other parts of a company be considered inexpensive. For example, the initial capital funding for almost every single one of the new private smallsat rocket companies has generally been under $100 million, total. Later rounds of funding have generally only doubled or tripled that. The extra $500 million the military wants for the Space Force is actually a lot of money, and indicates that the Pentagon is definitely trying to pad the budget.

Our incompetent federal government grows again, and I guarantee we are getting less for our money than we should.

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Yutu-2 and Chang’e-5 complete 14th lunar day

China’s Yutu-2 rover and Chang’e-5 lander have successfully completed their fourteenth lunar day of operations on the far side of the Moon, and have gone into hibernation.

The report from China’s state-run news agency is, as usual, decidedly uninformative. It is written to make it appear that Yutu-2 traveled 367 meters during this most recent lunar day, when in truth that is the total distance since landing. In comparing this total with the total at the end of the thirteenth lunar day, we find that Yutu-2 actually traveled only ten meters.

The report also provided no other information about where the rover went, or what it has been doing, other than saying the rover and its instruments operated as “planned.” The article did not even include a picture, either new or old.

It is a shame that China operates in this secret way. They are doing good stuff on the Moon. If they touted it proudly to the world, in as much detail as possible, they would do themselves far more good.

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How to spot a glacier on Mars

A glacier on Mars
Click for full image.

Overview map

The science team for the high resolution camera on Mars Reconnaissance Orbiter (MRO) today posted a nice lesson on what features to look for when you are trying to find glaciers on Mars.

To do this they used one of the earliest images of a Martian glacier, taken by MRO on June 12, 2008. The image to the right, cropped and reduced to post here, shows that entire glacier, coming off a mesa in the chaos terrain region of Protonilus Mensae, a region of mesas and glaciers that I highlighted in an earlier post in December, showing images of a mesa that had numerous glaciers flowing down from all sides.

The overview map to the right shows the location of both that earlier glacier-surrounded mesa (the red dot in Protonilus Mensae) and today’s image (the blue dot).

What the MRO science team has done with the image today however is to use it to illustrate the most important geological features that one will see when looking at a Martian glacier.
» Read more

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The moral and intellectual decline of American academic research

Link here. This well documented essay outlines how federal government funding has poisoned American academic research, and if we do nothing to fix it, will only be another precursor of a coming dark age.

My experiences at four research universities and as a National Institutes of Health (NIH) research fellow taught me that the relentless pursuit of taxpayer funding has eliminated curiosity, basic competence, and scientific integrity in many fields.

Yet, more importantly, training in “science” is now tantamount to grant-writing and learning how to obtain funding. Organized skepticism, critical thinking, and methodological rigor, if present at all, are afterthoughts. Thus, our nation’s institutions no longer perform their role as Eisenhower’s fountainhead of free ideas and discovery. Instead, American universities often produce corrupt, incompetent, or scientifically meaningless research that endangers the public, confounds public policy, and diminishes our nation’s preparedness to meet future challenges.

The essay focuses on how the lure of tax dollars has warped and corrupted medical research, but anyone with any knowledge of almost all other fields of science that now depend on federal funding will recognize the same problems.

Many of the stories the author documents include major universities (Duke, Cornell, Harvard) that not only have been producing lots of studies have required retraction or included documented fraud, but have also not done anything to punish those involved.

Overall, this study, along with the many examples of totalitarian attempts to silence dissent on American campuses, proves that these institutions no longer any public funding. At a minimum, high school students should consider other colleges. At best, they should be shut down.

Hat tip reader John Jossy.

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