Stratolaunch’s giant Roc airplane flies for 1st time with Talon engineering vehicle attached

10:04 am

Test engineering vehicle attached below Roc
Test engineering vehicle attached on Roc

Stratolaunch yesterday successfully flew its giant Roc airplane with a Talon hypersonic engineering vehicle attached for the first time to its central fuselage.

The flight lasted just over five hours, reached an altitude of 23,000 feet, and was “focused on measuring the aerodynamic loads on the Talon-A vehicle while mated to Roc. The loads captured in flight will validate aerodynamic predictions to ensure the release mechanism will function as designed.”

The company will complete a series of captive carry flights in the coming months, culminating in a separation test of the TA-0 vehicle out over the Pacific Ocean in late 2022.

Even as these flight tests proceed, the company is building the actual Talon flight vehicles, designed as testbeds for doing hypersonic flight tests quickly and relatively cheaply. The plan is to have these flight vehicles ready for both military and commercial customers to fly them by ’23.

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NASA & ESA pick site for Perseverance to deposit its samples for pickup

9:31 am

Overview map
Click for interactive map.

Engineers at NASA and the European Space Agency (ESA) have now chosen the site in Jezero Crater where Perseverance will deposit its first set of core samples for later pickup by a mission to bring them back to Earth.

The location, at the base of the delta that flows into the crater and indicated by the white cross on the map to the right, will contain all the core samples collected from the floor of the crater. This area, in the middle of the flat region the science team has dubbed Three Forks, provides a good landing place for the sample return helicopter that will fly from point to point to pick these samples up. The blue dot on the map indicates Perseverance’s present position. The green dot where the helicopter Ingenuity presently sits.

Once the rover has finished collecting samples and doing its research at the base of the delta, it will deposit those samples at this point and then move up onto the delta, where it will collect more samples that will be placed at a different spot for pickup.

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Genesis cover

On Christmas Eve 1968 three Americans became the first humans to visit another world. What they did to celebrate was unexpected and profound, and will be remembered throughout all human history. Genesis: the Story of Apollo 8, Robert Zimmerman's classic history of humanity's first journey to another world, tells that story, and it is now available as both an ebook and an audiobook, both with a foreword by Valerie Anders and a new introduction by Robert Zimmerman.

 

The print edition can be purchased at Amazon, any other book seller, or direct from my ebook publisher, ebookit. The ebook is available everywhere for $5.99 (before discount) at amazon, or direct from my ebook publisher, ebookit you don't support the big tech companies and the author gets a bigger cut much sooner.


The audiobook is also available at all these vendors, and is also free with a 30-day trial membership to Audible.
 

"Not simply about one mission, [Genesis] is also the history of America's quest for the moon... Zimmerman has done a masterful job of tying disparate events together into a solid account of one of America's greatest human triumphs."--San Antonio Express-News

NASA sets new launch date for Psyche asteroid mission

9:01 am

NASA yesterday announced that the delayed Psyche mission, to the asteroid Psyche, now has a new launch date of October 10, 2023, with a planned arrival in 2029.

The spacecraft missed its original launch date in 2022 because of the late delivery of its flight software combined with problems with the equipment needed to test that software.

The new launch date, though only one year later than planned, will cause the spacecraft to arrive two years late because of orbital mechanics.

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China launches classified technology test satellite

8:56 am

China today successfully launched a classified technology test satellite using its Long March 2D rocket lifting off from its Jiuquan Satellite Launch Center in northwest China.

No word on where the expendable first stage crashed within China.

The leaders in the 2022 launch race:

49 SpaceX
46 China
18 Russia
8 Rocket Lab
7 ULA

American private enterprise still leads China 69 to 46 in the national rankings, though it trails the rest of the world combined 73 to 69.

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Conscious Choice cover

Now available in hardback and paperback as well as ebook!

 

From the press release: In this ground-breaking new history of early America, historian Robert Zimmerman not only exposes the lie behind The New York Times 1619 Project that falsely claims slavery is central to the history of the United States, he also provides profound lessons about the nature of human societies, lessons important for Americans today as well as for all future settlers on Mars and elsewhere in space.

 
Conscious Choice: The origins of slavery in America and why it matters today and for our future in outer space, is a riveting page-turning story that documents how slavery slowly became pervasive in the southern British colonies of North America, colonies founded by a people and culture that not only did not allow slavery but in every way were hostile to the practice.  
Conscious Choice does more however. In telling the tragic history of the Virginia colony and the rise of slavery there, Zimmerman lays out the proper path for creating healthy societies in places like the Moon and Mars.

 

“Zimmerman’s ground-breaking history provides every future generation the basic framework for establishing new societies on other worlds. We would be wise to heed what he says.” —Robert Zubrin, founder of the Mars Society.

 

All editions are available at Amazon, Barnes & Noble, and all book vendors, with the ebook priced at $5.99 before discount. All editions can also be purchased direct from the ebook publisher, ebookit, in which case you don't support the big tech companies and the author gets a bigger cut much sooner.

 

Autographed printed copies are also available at discount directly from the author (hardback $29.95; paperback $14.95; Shipping cost for either: $6.00). Just send an email to zimmerman @ nasw dot org.

Leaving Earth cover

Leaving Earth: Space Stations, Rival Superpowers, and the Quest for Interplanetary Travel, can be purchased as an ebook everywhere for only $3.99 (before discount) at amazon, Barnes & Noble, all ebook vendors, or direct from my ebook publisher, ebookit.

 

If you buy it from ebookit you don't support the big oppressive tech companies and I get a bigger cut much sooner.

 

Winner of the 2003 Eugene M. Emme Award of the American Astronautical Society.

 
"Leaving Earth is one of the best and certainly the most comprehensive summary of our drive into space that I have ever read. It will be invaluable to future scholars because it will tell them how the next chapter of human history opened." -- Arthur C. Clarke

Paypal losing customers at an alarming rate, even as it blacklists Hong Kong pro-democracy group

12:47 pm

Paypal: hostile to freedom

In the past few days there have been some unconfirmed Twitter posts claiming Paypal has reinstated its proposed policy to confiscate $2,500 from any account that spreads “misinformation.”

These reports are not quite accurate. Paypal leaves itself the option to confiscate money from customers, but it has not directly reinstated its policy of doing so for spreading “misinformation.” Instead it makes that justification harder to find and difficult to pin down, though it apparently still exists.

While Paypal’s current Acceptable Use Policy contains no mention of “misinformation,” its user agreement essentially does—and has since at least February 12, 2022. The agreement reads that PayPal users may not “provide false, inaccurate or misleading information,” in connection with PayPal, its website, services, or “third parties.” Those who do so may see their accounts suspended, limited, or closed, and PayPal may take legal action.

In short, no surprise changes have been made to PayPal’s policy this week. While the company does levy punishments toward users for certain forms of “misleading statements” under its user agreement (and has for months), a $2,500 fine is not explicitly one of them.

And yet, should anyone trust Paypal with their savings? Its reputation for blacklisting conservatives and pro-liberty organizations says otherwise, and that reputation was confirmed last month when Paypal terminated without explanation the account of a pro-democracy group in Hong Kong.
» Read more

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InSight detects and dates large impact on Mars

11:14 am

InSight's Christmas Eve impact
Click for full image.

Using the data from InSight’s seismometer of a 4 magnitude earthquake on Mars on December 24, 2021, scientists were able to use the high resolution camera on Mars Reconnaissance Orbiter (MRO) to find the meteorite impact that produced that quake, the largest detected since spacecraft have been visiting Mars. The picture to the right, cropped and reduced to post here and unveiled at yesterday’s press conference, shows the new crater.

The meteoroid is estimated to have spanned 16 to 39 feet (5 to 12 meters) – small enough that it would have burned up in Earth’s atmosphere, but not in Mars’ thin atmosphere, which is just 1% as dense as our planet’s. The impact, in a region called Amazonis Planitia, blasted a crater roughly 492 feet (150 meters) across and 70 feet (21 meters) deep. Some of the ejecta thrown by the impact flew as far as 23 miles (37 kilometers) away.

With images and seismic data documenting the event, this is believed to be one of the largest craters ever witnessed forming any place in the solar system.

This is not the first such impact identified from InSight seismic data, but it is the largest. The white streaks surrounding the crater are thought to be near-surface ice ejected at impact.

The overview map below provides further context, as well as showing us the proximity of this impact to the proposed Starship landing sites on Mars.
» Read more

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Past tree ring spikes in carbon-14 were likely not caused by solar flares

9:41 am

The uncertainty of science: According to researchers, past tree ring spikes in carbon-14 found in found at five different times going back seven thousand years were likely not caused by solar flares, as previously thought.

The team behind the new research created software to analyse every available piece of data on tree rings, producing the most comprehensive research on Miyake events to date. They found that the events didn’t show a consistent relationship to the 11-year solar cycle, which is the cycle that the Sun’s magnetic field goes through. (Currently we’re heading towards the solar maximum which means more sunspots and solar flares.)

This lack of relationship to the solar cycle means that Miyake events probably aren’t due to a solar flare, as flares occur more during the solar maximum.

The scientists also found that the events lasted years, not days as one would expect by a solar flare.

You can read their paper here. The bottom line is that the cause of these spikes remains unknown.

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ULA breaks ground on new facility in Alabama

9:29 am

ULA yesterday broke ground on the construction of a new facility in Alabama, where it will store its Vulcan rockets and build the fairings for that rocket.

The factory is scheduled to begin operations in 2024. According to ULA’S CEO, Tori Bruno, the facility will double the production rate for making Vulcan rockets, necessary to provide the launches that Amazon wants for its Kuiper internet constellation.

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SpaceX successfully launches another 53 Starlink satellites

6:24 pm

SpaceX tonight successfully used its Falcon 9 rocket to launch another 53 Starlink satellites into orbit, lifting off from Vandenberg Space Force Base in California.

The first stage completed its eighth flight, landing successfully on a drone ship in the Pacific. As of this writing, the satellites have not yet deployed, though they are in their planned orbit.

The leaders in the 2022 launch race:

49 SpaceX
45 China
18 Russia
8 Rocket Lab
7 ULA

American private enterprise now leads China 69 to 45 in the national rankings, though it trails the rest of the world combined 72 to 69. At 69 successful launches, the U.S. is now just one launch behind its national record of 70 set in 1966.

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A glacier sea on Mars

6:12 pm

A glacier sea on Mars
Click for full image.

Cool image time! The photo to the right, rotated, cropped, and reduced to post here, should at first glance be one of my “What the heck!?” images. However, a little detective work quickly provides us some understanding of the inexplicable geology seen at this particular location on Mars.

The picture was taken on August 29, 2022 by the high resolution camera on Mars Reconnaissance Orbiter (MRO) and was labeled by the science team a “Lobate Debris Apron in Deuteronilus Mensae.” This mensae region is the western part of the 2,000-mile-long strip in the northern mid-latitudes of Mars that I label glacier country, since almost every high resolution picture taken in this strip shows extensive glacial features.

This picture is no different, showing what appears to be glaciers, but by itself it is still difficult to make sense of it. Glaciers flow downhill, like rivers. In this high resolution image the direction of flow is somewhat unclear.

As always, a wider view clarifies the picture.
» Read more

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Increasing push back against NYU’s firing of a chemistry teacher for demanding excellence from students

12:30 pm

NYU: proud to graduate substandard students!

Since early October, when the story broke about New York University firing organic chemistry teacher Maitland Jones because a student petition claimed his course was too hard, there has been a growing push back from the college’s faculty as well as at least one pro-free speech organization.

The petition itself was signed by 82 of Jones’ 350 students (less than a quarter of the class) and complained that “too many [students] were failing and that this was unacceptable” and that the course’s challenges caused “emotional and mental health” issues.

The course in question however is organic chemistry, traditionally designed as a very tough entry-level course in order to weed out students not capable of becoming doctors or doing the real work necessary in the hard sciences. Under normal circumstances one third to one half of all students who take the course fail, which means this petition was likely signed by those who were failing.

Rather than push themselves, these spoiled students wanted the course made easier. They might then have passed, but if they became doctors later in life their patients would certainly be under risk.

What made Jones’ firing more horrifying however is that the university instigated the action. The students themselves hadn’t asked for his firing, they only wanted his course made easier.
» Read more

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Russian government okays ISS partnership through ’27

9:08 am

The Russian government yesterday approved an order allowing Roscosmos to continue to send its astronauts and spacecraft to ISS through 2027.

“The expected results are as follows: transport and technical support for the Russian segment of the International Space Station in 2023-2027, including the delivery to the station and return to Earth of Russian crews, as well as the delivery to the ISS of fuel and cargo crucial to maintaining the ISS in flight and the implementation of a long-term program for authorized works,” the instruction says.

Putin’s government is essentially admitting that it will not be able to launch its own space station by ’27, so it has to stay on ISS because that’s all it has. Whether ISS can last that long, considering the somewhat delicate state of some of the oldest Russian modules, remains unclear.

The American private stations should all be coming on line in the years from 2024 to 2030, so it appears the U.S. is covered. What Russia will do however remains unknown. I suspect it will be far more difficult politically for it to buy time on the American private stations, compared to Europe. But if it doesn’t get its own station launched, buying time might be its only option, assuming of course the U.S. government allows it to do so. And considering that other Russian officials are threatening America’s private space assets, the likelihood that Russia will be allowed on future American space stations seems remote indeed.

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European nations struggle with the new private commercial space station concept

8:59 am

The European partners that have been doing research and work on ISS are now struggling to figure out their future on the multiple new private commercial space stations American private enterprise is now building to replace ISS.

The ISS today relies extensively on barter arrangements among participating agencies, providing services to cover their share of operations of the station. Such arrangements are unlikely to work for commercial stations, however. “We need to find a new way of cooperating,” said Nicolas Maubert, space counselor at the French Embassy in the U.S. and representative of the French space agency CNES in the U.S., citing the challenges of extending current barter arrangements to commercial stations. “We need to put on the table every option.”

The simplest approach — direct payments from space agencies to the companies operating commercial stations — could face political obstacles. “The taxpayers in Europe don’t want to pay directly to private American companies,” he said. [emphasis mine]

The highlighted words illustrate the fundamental problem. Europe on ISS has been for decades like a welfare queen. It has gotten access to space mostly free, since what it has offered in exchange for that access has never come close to matching what its work on ISS cost American taxpayers. Now that it will have to pay for that access in real dollars, some of its member nations are balking.

France for example still wants a free ride. Maubert suggested that Europe build its own space station, which means France wants its other ESA partners to help pay for the station that France wants to use.

I say, too bad. The costs on the private stations — built for profit and efficiency — will be far less that ISS. That cost will also be far far less than anything Europe might spend trying to build its own government station. Europe should bite the bullet and pay up. It won’t regret it.

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Boeing’s write-off due to Starliner delays goes up to nearly $900 million

8:45 am

Capitalism in space: In a SEC filing on October 26, 2022, Boeing revealed that it has been required to spend another $195 million to cover the additional costs due to the further delays in getting Starliner launched, bringing the company’s total expense now to $883 million.

Boeing acknowledged today that it is taking a further $195 million charge against earnings for the CST-100 Starliner commercial crew program. Developed through a fixed-price contract with NASA, Starliner has encoutered a number of delays and Boeing must cover those costs. Added to $688 million already taken, the company now is spending $883 million of its own money on the program.

Boeing’s original fixed-price contract was for $4.2 billion, and included the test flights as well as six operational flights to ISS. However, numerous problems caused repeated delays and the need to fly a second unmanned test flight. Originally planned for the spring of 2020, the first manned Starliner flight is now targeting February 2023, three years behind schedule. Due to that delay, SpaceX’s Dragon ended up getting new contracts that included many of the later operational flights that Boeing would have earned. Right now, even if the capsule begins flying in ’23, NASA’s already purchased six flights will cover its needs through around ’26.

After that, NASA will still need to buy manned flights, if only to get to the new commercial space stations being built, and Starliner will then be an option. This just means however that it will take Boeing a long time to recover its Starliner losses. And that assumes customers begin to line up to buy flights.

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Martian rectilinear ridges

1:16 pm

Martian rectilinear ridges
Click for original image.

Today’s cool image is also a bafflement. The photo to the right, cropped, reduced, and enhanced to post here, was taken on July 25, 2022 by the high resolution camera on Mars Reconnaissance Orbiter (MRO). The ridges in this picture are labeled by the scientists “Rectilinear Ridges,” but they really do not resemble any of the Martian rectilinear ridge types outlined in this paper [pdf], all of which appear to have a much more pronounced criss-cross pattern.

These ridges however are more meandering, and instead to my eye seem more like inverted channels, ancient channels whose beds became compacted and then became ridges when the less dense surrounding material eroded away. The problem with this conclusion however is the lack of any obvious tributary pattern. If these were once channels where either liquid water or glaciers once flowed, none of them seem to exhibit any drainage pattern. The ridges go in all directions.

The context map below only increases the mystery.
» Read more

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Today’s blacklisted American: School officials in Florida and Michigan retaliate against parents for being involved in their kids’ schooling

11:02 am

As I did last week on October 20 and 21, today’s blacklist column will cover two stories, both of which are similar and show a pattern of abuse by those in power.

The October 20th story focused on hospitals blacklisting nurses, either for being white or Christian. The October 21st story told the story of teachers being fired for opposing the introduction of the queer agenda in toddler daycare and in elementary schools.

Today’s story describes how school officials in two different states instigated investigations designed solely to destroy the livelihood of parents, simply because those parents questioned the way those officials were doing their job.

Note that in all three cases, the nurses, teachers, and parents were blacklisted simply because they had expressed in public a disagreement with the policies of those in charge. Apparently, to those now in charge, the first amendment has been suspended, so that any dissent against them can be punished harshly.
» Read more

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Orbit Fab, the company building gas stations in space, gets new investor

8:51 am

Though the amount invested has not been revealed, Orbit Fab announced yesterday that it has obtained a new investor to fuel its effort to build the first gas stations in space.

Orbit Fab said that 8090 Industries was a “new major investor” in the company, but did not disclose the size of the investment. The company had previously raised a total of $17 million, including more than $10 million in a September 2021 round that included Lockheed Martin Ventures and Northrop Grumman.

Orbit Fab’s goal is to provide satellite makers a way to more easily and cheaply refuel their satellites, thus allowing them to not only launch for less cost but to last longer once in orbit. In August it announced it is aiming to launch a hydrazine refueling depot for geosynchronous satellites by 2025.

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Lucy’s view of the Earth-Moon system during its October fly-by

8:35 am

The Earth and Moon system, as seen by Lucy
Click for original image.

Lucy's planned route
Lucy’s planned route to explore the Trojan asteroids

In the days prior to its October 16, 2022 fly-by of the Earth, the Lucy asteroid probe took several calibration images of the Earth and the Moon. The photo above, cropped, reduced, and enhanced to post here, shows both the Earth and the Moon together. From the caption:

On October 13, 2022, NASA’s Lucy spacecraft captured this image of the Earth and the Moon from a distance of 890,000 miles (1.4 million km). The image was taken as part of an instrument calibration sequence as the spacecraft approached Earth for its first of three Earth gravity assists. These Earth flybys provide Lucy with the speed required to reach the Trojan asteroids — small bodies that orbit the Sun at the same distance as Jupiter.

In the original, the Moon is so dim, compared to the Earth, that it was hard to find in the picture. I therefore brightened it considerably more than the Earth to make it easily seen above.

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After 50 years Edward Stone retires as the project scientist for Voyagers 1 and 2

8:23 am

Edward Stone, the only project scientist the interstellar spacecraft Voyagers 1 and 2 have ever known, has now retired after 50 years service.

Stone accepted scientific leadership of the historic mission in 1972, five years before the launch of its two spacecraft, Voyager 1 and Voyager 2. Under his guidance, the Voyagers explored the four giant planets and became the first human-made objects to reach interstellar space, the region between the stars containing material generated by the death of nearby stars.

Until now, Stone was the only person to have served as project scientist for Voyager, maintaining his position even while serving as director of NASA’s Jet Propulsion Laboratory in Southern California from 1991 to 2001. JPL manages the Voyager mission for NASA. Stone retired from JPL in 2001 but continued to serve as the mission’s project scientist.

The new Voyager project scientist however is not new to the project.

Linda Spilker will succeed Stone as Voyager’s project scientist as the twin probes continue to explore interstellar space. Spilker was a member of the Voyager science team during the mission’s flybys of Jupiter, Saturn, Uranus, and Neptune. She later became project scientist for NASA’s now-retired Cassini mission to Saturn, and rejoined Voyager as deputy project scientist in 2021.

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InSight still hangs in, barely

11:43 pm

InSight's power status as of October 22, 2022

A new update on the status of the Mars lander InSight was released today, showing its power output daily through October 22, 2022. The graph to the right shows this update. From the report:

As of October 22, 2022, InSight’s seismometer is collecting data again after being switched off to conserve energy after a recent dust storm. The lander was generating an average of 280 watt-hours of energy per Martian day, or sol. The tau, or level of dust cover in the atmosphere, was estimated at 1.45 (typical tau levels outside of dust season range from 0.6-0.7).

These power levels are very low, so low I am surprised the science team thought it was able to start the seismometer again. It could be they expect the lander to fail any moment, and decided to maximize the data it can get in the little time it has left.

A press conference is planned for Thursday, October 27, 2022 to provide an update on InSight’s future, as well it appears to describe a recent discovery (likely the exact moment some recent impacts took place) based on data from InSight and images from Mars Reconnaissance Orbiter (MRO). This was already reported in mid-September, but more impacts might have been identified.

It is also possible the MRO images detected some other change on the surface (not an impact) that InSight’s seismometer picked up. If so, the briefing will be far more interesting.

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Russian Progress freighter successfully launches to ISS

11:20 pm

Using its Soyuz-2 rocket Russia tonight successfully launched a new Progress freighter to ISS.

The spacecraft will take two days to rendezvous and dock with ISS, thus delivering 2.5 tons of cargo.

The leaders in the 2022 launch race:

48 SpaceX
45 China
18 Russia
8 Rocket Lab
7 ULA

American private enterprise still leads China 68 to 45 in the national rankings, though it now trails the rest of the world combined 72 to 68.

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October 25, 2022 Quick space links

5:03 pm

Courtesy of BtB’s stringer Jay.

 

  • Protein crystal experiment to be launched on next Cygnus freighter to ISS

    • The tweet includes a cool picture of a protein crystal. From the experiment’s abstract:

    The Ring Sheared Drop investigation examines the formation and growth of amyloids and fibrils without the complications associated with the solid walls of a container, because in microgravity, surface tension provides containment of the liquid. Fibrous, extracellular protein deposits found in organs and tissues, amyloids are associated with neurodegenerative diseases such as Alzheimer’s. Results could contribute to better understanding of these diseases as well as to development of advanced materials.

    Forgive me if I am skeptical about this work. Protein crystal experiments have been going on on ISS now for more than two decades, without any clarity whether any have actually turned out useful on Earth. When I have seen presentations about them, I have repeatedly wondered if this isn’t more about creating papers and funding, not actual new knowledge that has a useful application.

    If I am wrong I would love to be educated otherwise.

 

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Pushback: Nationwide group fights university blacklisting of those who refuse COVID shots

11:49 am

No College Mandates logo

Bring a gun to a knife fight: A new group, dubbed No College Mandates, is now campaigning nationwide against the effort of universities to blacklist anyone who has not gotten any COVID shots.

Formed in December 2021, the organization recently launched a protest letter campaign to colleges that still require the vaccine and boosters and have “forced these young adults into compliance,” according to a news release.

“We decided to target colleges because they were among the first educational institutions mandating vaccines,” Lucia Sinatra, co-founder of the group, told The College Fix via email. “Colleges have known since August 2021 that the virus can transmit equally between unvaccinated and vaccinated individuals yet they mandated boosters and some have begun to mandate the bivalent booster,” she said.

The organization has sent its protest letter to over 300 colleges. The letter to Yale is typical, noting in detail how the CDC has now admitted that the jab does not stop transmission and that the mandates were pointless. Yet the college still insists that teachers, students, and visitors all must get the jab, plus at least one booster. As the letter notes, these senseless rules do nothing to prevent the Wuhan flu, while normalizing blacklisting.
» Read more

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China’s Long March 5B rocket with new space station module is now at launchpad

10:16 am

China’s Long March 5B rocket had now been rolled out to its launchpad, carrying the new Mengtian module for China’s Tiangong-3 space station.

The launch is presently scheduled for October 31, 2022. Assuming China has not upgraded the engines on the rocket’s core stage, that stage will tumble back to Earth, uncontrolled, sometime in the following week. Since it is large enough to survive re-entry, it will hit the ground, thus threatening every habitable location under its orbital path. By allowing this to happen China violates the Outer Space Treaty, to which it is a signatory.

Nor will this likely be the last time China does this. Though this module completes China’s station, as presently designed, this will not be the last Long March 5B launch. China plans to use it put its Hubble-class space telescope into orbit, as well as other things.

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