Please consider supporting my work here at Behind the Black., You can support me either by giving a one-time contribution or a regular subscription. There are four ways of doing so:


1. Zelle: This is the only internet method that charges no fees. All you have to do is use the Zelle link at your internet bank and give my name and email address (zimmerman at nasw dot org). What you donate is what I get.


2. Patreon: Go to my website there and pick one of five monthly subscription amounts, or by making a one-time donation.


3. A Paypal Donation or subscription:


4. Donate by check, payable to Robert Zimmerman and mailed to:


Behind The Black
c/o Robert Zimmerman
P.O.Box 1262
Cortaro, AZ 85652


You can also support me by buying one of my books, as noted in the boxes interspersed throughout the webpage or shown in the menu above.

Russia schedules July 23rd for launch of its first unmanned lunar lander in decades

9:37 am

The new colonial movement: The Russia design bureau that is building Luna-25, Russia’s first unmanned lunar lander since the 1970s, has announced that it is targeting July 23, 2022 for launch.

The lunar mission will be launched atop a Soyuz-2.1b carrier rocket with a Fregat booster from the Vostochny spaceport in the Russian Far East. Under the lunar project, the Luna-25 automatic station will be launched for studies in the area of the lunar south pole. The lander is set to touch down in the area of the Boguslawsky crater.

Boguslawsky crater is about 125 miles from the nearest known permanently shadowed craters, and about 250 miles north of the south pole. It is thus not landing in what is presently thought to be the most valuable real estate on the Moon because of the possible presence of water ice, though there might be other resources at Boguslawsky that interest the Russians.

14 comments

New Arianespace Vega-C rocket being prepared for first launch in April

9:22 am

Engineers in French Guiana are now preparing all the components of the first Vega-C rocket, built by the Italian company Avio, for its first launch in April.

Vega-C is an upgraded version of the Vega rocket and is currently set to launch no earlier than April 2022. The rocket will feature improved first and second stage solid rocket motors, an upgraded liquid-fueled AVUM+ upper stage, and usher in an era of propulsion system commonality between the Vega and Ariane rocket lines.

At the moment they are modifying the Vega launchpad and building a new mission control center. Once completed in March they will stack the rocket.

Vega-C, like its predecessor, is powered by solid rockets, which Avio believes can be competitive with reusable rockets, at least for the next decade or so. Arianespace also hopes to lower costs by using the exact same solid rocket boosters on both Vega-C and its new Ariane 6 rocket. Vega-C’s first stage, using a P120C solid rocket motor, is also used as side boosters on Ariane 6.

Leave a comment

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

China tests space junk removal robot in geosynchronous orbit

9:08 am

China has apparently used a space junk removal robot to tug a defunct Chinese satellite out of geosynchronous orbit, thus opening that slot for future satellites.

Ground tracking by ExoAnalytic Solutions found that the robot, dubbed SJ-21, apparently docked with the defunct satellite on January 22nd. Since then:

In an email to Breaking Defense this afternoon, Flewelling [of ExoAnalytic] said the latest tracking data gathered earlier today from ExoAnalytic’s telescopes show the SJ-21 separating from the Compass G2, leaving the latter in the eccentric “super-graveyard drift orbit.” SJ-21 now has moved back to a near-GEO orbit.

The orbit places the defunct satellite in an orbit above the geosynchronous orbit satellites use, but in an orbit that is not typical.

This work is comparable to what the Japanese/American company Astroscale is presently testing in low Earth orbit, though it appears far more sophisticated. In fact, based on what SJ-21 has done so far, it appears China is far ahead of everyone else in developing in-orbit robotic servicing capabilities.

2 comments

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.

Astroscale stops orbital capture demo after detecting “anomalous spacecraft conditions”

5:22 pm

Capitalism in space: Astroscale has halted an ambitious demonstration in-orbit of its magnetic capture technology when its engineers detected “anomalous spacecraft conditions.”

The demo involved a client satellite (posing as space junk) and a separate robot. Both were equipped with Astroscale’s magnetic capture device. A test in August had successfully separated the two units by a small distance, and then demonstrated that the magnetic capture device could grab the client satellite.

In the on-going but paused demo the robot was to separate, fly a distance away, and then use its autonomous programming to rendezvous with the client and then recapture it again. It successfully separated but that’s when the anomalies were detected. Engineers are now reviewing the data to see if they correct these issues and then proceed with the rest of the demo.

If successful Astroscale would demonstrate that their magnetic capture system works, thus giving them a strong selling point to have satellite companies buy it and install it on their satellites. Then, when the satellite was no longer needed Astroscale could send a robot up, capture it, and then de-orbit it safely.

4 comments

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

Oman signs deal with companies to build and launch its first probe beyond Earth orbit

1:33 pm

Capitalism in space: The Sultanate of Oman has finalized an agreement to have the Polish company SatRevolution build its first probe to go beyond Earth orbit and have Virgin Orbit launch it.

The target beyond Earth and the missions specific goals has not yet been determined, though the goal is to launch it before the end of ’24.

This agreement is in a addition to an earlier agreement by the same entities to build and launch Oman’s first satellite, set to launch from an airport runway in Cornwall, Great Britain, sometime later this year.

What this agreement tells us that there is money to be made building spacecraft and launching them. Oman wants to have its own space program, like its neighbor the United Arab Emirates (UAE), but like the UAE it does not have the aerospace industry to make that possible. The solution? Hire the skillsets of private companies, in this case from the U.S. and Poland.

Leave a comment

Stratolaunch wins Air Force hypersonic research contract

1:17 pm

Capitalism in space: Stratolaunch today announced [pdf] that is has been awarded by the Air Force contract to study whether its Roc aircraft carrier and Talon-A research craft will be useful in test hypersonic weapons and spacecraft.

Stratolaunch, LLC is pleased to announce a research contract with the U.S. Air Force Research Laboratory (AFRL).

Stratolaunch, under partnership with Booz Allen Hamilton, is on contract with AFRL to examine and assess the feasibility of hypersonic flight tests of a wide range of Air Force experiments and payloads on a frequent and routine basis.

Stratolaunch supports national security objectives for hypersonic offensive and defensive weapons development through the design, manufacture, and operation of a fleet of reusable hypersonic aerospace vehicles air-launched from its globally deployable carrier aircraft, Roc. The company plans to augment existing Department of Defense flight test resources through affordable, commercially contracted, rapid-turnaround hypersonic flight testing for the Department of Defense and its prime contractor partners.

This contract is not to do actual tests, but to study whether Stratolaunch’s equipment can make hypersonic tests easier, cheaper, and more frequent, as the company promises.

2 comments

Eta Carinae: The star that proved Hubble was fixed

1:02 pm

The Space Telescope Science Institute, which operates both the Hubble Space Telescope and the James Webb Space Telescope, today released a wonderful short video summarizing in images the decades of knowledge that Hubble has gleaned of the massive star Eta Carinae.

I have embedded that video below the fold. What makes Eta Carinae special is that when Hubble was pointed at it shortly after the first repair mission in 1993, that photo proved without a doubt that the telescope’s vision had been fixed. More important, the photo proved that Hubble was going to routinely show us things never before seen. In this case, we got our first sharp and unambiguous view of a massive star exploding.
» Read more

3 comments

One doctor’s perspective on COVID

12:33 pm

Since the arrival of the Wuhan panic in March 2020 my family doctor, Robert Lending, has been sending his patients a weekly update on what he knows about COVID and its risks to them and to others.

From the beginning he has maintained in these updates a neutral attitude, focusing entirely on facts and data. He has kept his opinions out of his updates, and has generally taken on faith much of the data released by official government agencies.

Nearly two years later, and 88 updates, Lending’s patience has finally worn thin. His 89th and most recent update, released yesterday, was quite blunt. As he told me when he gave me permission to reprint it in full,

I am getting sick of it all so I am starting to opinionate more.

Below the fold is that most recent update. I have edited out Lending’s references to his patients and regular practice, focusing instead on his analysis, based on his detailed long term review of the literature coming from science journals and government agencies. I have highlighted his most pertinent conclusions.

My readers are free to take whatever conclusions they wish from what he writes. My conclusion is that his analysis proves that everything I have written about the Wuhan virus since the beginning of 2020 has turned out to be essentially correct. This virus was never the threat it was ginned up to be, and was instead merely a political tool of fear to increase the power of those in government while oppressing everyone else.

Dr. Lending’s analysis — and his permission to me to republish it — indicates that I am no longer the only person willing to say so, publicly.
» Read more

22 comments

Today’s blacklisted American: Minnesota Bank & Trust closes all accounts of Mike Lindell of My Pillow, because he has opinions

11:42 am

Mike Lindell and My Pillow, cancelled
Mike Lindell and My Pillow, cancelled

The new dark age of silencing: Because Mike Lindell, owner of My Pillow, is very vocal and active in promoting his pro-Trump and conservative beliefs, his bank has suddenly decided he must be blackballed, and is demanding he close all his accounts with it.

The bank, Minnesota Bank & Trust and Heartland Financial, explained in a phone conversation with Lindell that they were doing this out of fear.

The [controller for Lindell’s companies] asked in the call why the bank, a subsidiary of Heartland Financial, is associated with “someone who could be in the news.”

“Not that the FBI is even sniffing and looking, but what if somebody came and said, ‘Do you know what? We are going to subpoena all of his account records, and this and that. And then all of a sudden we make the news,” the [bank] executive said.

“So it’s more of a reputation risk,” he said.

» Read more

19 comments

FTC moves to block Lockheed Martin’s acquisition of Aerojet Rocketdyne

9:18 am

The Federal Trade Commission has sued to block Lockheed Martin’s purchase for $4.4 billion the rocket engine company Aerojet Rocketdyne.

The FTC apparently believes that the acquisition would give Lockheed Martin an unfair competitive advantage. It could refuse to sell Aerojet’s engines to the competitors who depend on them. It also would be able to obtain some of its competitors’ proprietary information through Aerojet.

This quote from the article however explains this action more accurately:

Over the past year, Lockheed Martin has argued that the merger should follow the same template as Northrop Grumman’s acquisition in 2018 of solid rocket motors manufacturer Orbital ATK. The Northrop-Orbital deal was approved by regulators on condition that the company agreed to supply motors to its competitors.

“The FTC during the Biden administration has taken a different view on market concentration and vertical integration than the last one, which approved the Northrop Grumman-Orbital ATK deal,” noted industry analyst Byron Callan, of Capital Alpha Partners. [emphasis mine]

This appears to be more evidence that Democratic Party control of the White House is resulting in more regulation and greater interference in the private sector. In this particular case that interference might very well cause Aerojet Rocketdyne to shut down entirely, since its customer base has been disappearing. It isn’t garnering any new customers because its rocket engines cost too much. Folded into Lockheed Martin the company might be reshaped and become productive and competitive again. Unfortunately, the Biden administration thinks it knows better, and might prevent that from happening.

4 comments

Isar Aerospace wins $11.3 million in EU innovation competition

9:05 am

Capitalism in space: The German rocket startup company Isar Aerospace has won the first place $11.3 million prize in the European Innovation Council Horizon Prize in the category of low-cost rockets.

Isar was one of three finalists for the prize announced earlier this month by the European Commission, along with another German small launch vehicle developer, Rocket Factory Augsburg, and Spanish company Payload Aerospace, which is working on a reusable small launcher. Those three came from an initial pool or more than 15 applicants, Breton said at a ceremony during the conference to announce the winner.

Isar hopes to launch its rocket, called Spectrum, late this year.

Whether this contest marks the beginning of an open and competitive launch industry in Europe remains unclear. Apparently the EU is thinking of creating what it calls the “European Space Launcher Alliance,” which — from the vague descriptions of it as well as the reservations expressed by Isar officials — might force independent companies to cater their actions to the needs of the larger rocket companies, like Airbus and ArianeGroup. This quote suggests the thinking of those larger companies:

“We understand how important it is for Europe to grab and keep leadership,” said Morena Bernardini, vice president of strategy at ArianeGroup. “This is possible only if industry is pushing in one direction.” [emphasis mine]

If I was a new startup, the highlighted words from this powerful established big space company would worry me enormously. Who decides what that “one direction” is? And what if different companies want to approach rocketry differently?

One comment

Lucy update: cause of solar array issue identified

8:49 am

Lucy solar panel graphic

According to the principal scientist for the Lucy asteroid mission, engineers think they have identified what caused one of Lucy’s two fanlike solar arrays to fail to deploy completely.

The +Y array, rather than unfurling a full 360 degrees, instead went 347 degrees. In that configuration, the spacecraft is still generating more than 90% of its expected power. “Power is not an issue for the spacecraft, nor will it be through the entire mission if we have to fly it like it is.”

The arrays unfurl when a motor pulls on a lanyard, swinging one end of the array around and into place. Levison said that the most likely reason the array did not latch is that, for some reason, there was a loss of tension in the lanyard during deployment. That caused it to fall off a spool and wrap around the motor shaft. About 75 centimeters of lanyard remains to be pulled in.

It appears they in April will turn on the array’s motor to try to pull the lanyard in that last little bit. If that doesn’t work, they will then simply leave things as they are, as it appears the array is open enough to give them sufficient power for their mission.

There are risks to that course, however. Because the array is not latched open, it could begin to close, and thus result in less power to the spacecraft. Furthermore, its unlatched state appears to make some planned engine burns too risky.

2 comments

Update on the video game Pioneer 2140CC & its February 1st Kickstarter launch

9:39 pm

With less than a week before the start of the Kickstarter campaign on February 1, 2022 to raise at least $73,000 to pay for producing the video game Pioneer 2140CC (based on my science fiction book, Pioneer), Aaron Jenkin, the game’s producer, tonight sent out an update to the subscribers of the Kickstarter newsletter.

Besides describing the growing interest from our potential audience as well as his recent successes at marketing, Aaron’s the big announcement was the release of the game’s trailer, embedded below:

I was personally quite impressed with this trailer, which Aaron tells me he created himself. It captures perfectly what I tried to say in the book, and does so while adding intelligently the necessary game elements that any video game must have. Pioneer is about the human spirit, faced with the actual dangers that future space explorers will face, not the typical science fiction faux aliens or artificial cartoon character conflicts that are all too common in many sci-fi movies. Space is deadly and alien, and it will be the noblest achievement of humanity to make it possible for humans to live and work there.

If you are interested in supporting the game (as well as buying it when it is published), go to PioneerSpaceGame.com and subscribe to the newsletter for future updates counting down to the February 1st launch.

You might also want to read Pioneer first. It won’t necessarily help you play the game, but it will put you in the right mindset.

Leave a comment

Planetary scientists fight back: “Pluto is a planet!”

6:04 pm

A group of eminent and active planetary scientists have just published a new peer-reviewed paper documenting how moons and asteroids were routinely referred to as planets from Galileo until 2006 when a very small number of scientists at an International Astronomical Union (IAU) meeting decided arbitrarily that the definition must be changed.

That IAU definition, which required an object to have a solar orbit and the vague ability of the object to clear that orbit, somehow made Pluto a non-planet. It has also never been accepted by planetary scientists, who consider it inconsistent, vague, and useless in their research as well as in teaching students about planetary science. I know this attitude is real because of what planetary scientists have told me consistently in many interviews since 2006.

The new paper appears to be part of a new aggressive campaign by planetary scientists to get that IAU definition dumped, and replace it with the definition planetary scientists have been using forever, which is that if the object is large enough for gravity to shape it into a spherical shape, it is a planet. This is still the definition they routinely use when discussing large moons like the Moon or the large Galilean moons of Jupiter or the larger moons of Saturn or Pluto itself.

It also appears, based on information at the link, that this campaign is beginning to make headway. To that I say, Hallelajuh!

20 comments

Yes Prime Minister – The MPs Pay Rise

6:01 pm

An evening pause: A nice sequence from the British series that brutally but with great humor described the reality of what goes on in high political circles. This clip comes from the follow-up to the original series, Yes, Minister.

Hat tip Phill Oltmann.

Sorry for the late arrival of this evening’s pause. It didn’t post when it should, and I only just realized it.

Leave a comment

Pushback: Class action lawsuit against NY’s racial discriminatory COVID policy

2:45 pm

No longer exists in New York
New York voids the Civil Rights Act of 1964

The Democratic Party: “Segregation today, segregation tomorrow, segregation forever!”

William Jacobson, the founder of the website Legal Insurrection, has filed a class action lawsuit against New York State’s policy of providing COVID medical treatment not based on health factors but on race.

The suit is specifically against Mary T. Bassett, the Acting Commissioner of the New York Department of Health.

Essentially, Bassett and New York have established the same bigoted policies that have been instituted in states like Texas and Vermont that favor blacks and minorities over whites in determining who should get certain COVID treatments first. Based on the state’s racial criteria, a completely healthy 25-year-old black man would be favored over a 45-year-old white man, even though the latter is at much greater risk of death from COVID.

As stated in the complaint [pdf]:
» Read more

4 comments

Mars’ youngest lava flow

1:41 pm

Mars' youngest lava flow
Click for full image.

Today’s cool image is in some ways another version of my last cool image yesterday. Both are in Mars’s volcano country. Both show what appears to be a lava flow.

Yesterday’s image showed the leftover evidence of a confined flow of lava running in a meandering pattern like a river, and was somewhat distant from the biggest nearby volcanoes. Today’s cool image, to the right and rotated, cropped, and reduced to post here, is instead located smack dab on the inside of what is thought to be Mars’ youngest major lava event, the Athabasca flood lava plain, and in fact is near its outlet, when about 600 million years ago it belched out enough lava in just a matter of a few weeks to cover an area about the size of Great Britain.

The overview map below illustrates this.

» Read more

Leave a comment

Ukrainian rocket company signs deal with Portuguese spaceport organization

10:43 am

Capitalism in space: Ukrainian startup rocket company Promin Aerospace has signed an agreement with the Atlantic Spaceport Consortium (ASC), a Portugal organization that is aimed at building launch facilities on Portuguese-controlled islands in the Atlantic.

Promin has raised $500K for what it claims will be “the smallest solid rocket capable of launching a payload into orbit.” ASC meanwhile is presently building a suborbital launch site in the Azores.

How much of this is real is entirely unknown. The reality of both appear to me to be somewhat nebulous. Nonetheless, if successful the partnership will put another new cheap orbital rocket as well as another spaceport on the map.

Leave a comment

Axiom awards construction contract for building Houston space station factory

9:51 am

Capitalism in space: Axiom has awarded its first construction contract for building its space station factory at a Houston industrial park dubbed Spaceport Houston.

Phase I of the Houston Spaceport architecture and engineering design contract was awarded to Jacobs by Axiom Space. This 100,000 sq ft facility will be developed on a 400 acre-site, located within Ellington Airport, at the heart of Space City. Axiom Space, the privately funded space infrastructure developer intends to use this new spaceport to achieve its goal of assembling the first commercial international space station and providing access to low Earth orbit.

The choice by Axiom of Houston for this facility is, at first glance, somewhat puzzling. Once built here Axiom’s large station modules and equipment will then have to be transported to some launch facility, likely Kennedy in Florida. Wouldn’t it have made more sense to build them in Florida, close to where they will be launched?

The explanation lies in politics. Axiom’s management has many close ties to NASA and the Johnson Space Center. Furthermore, Axiom’s first modules will be docked to ISS, run by Johnson. Building in Houston will give Axiom brownie points with these government entities, which will in turn grease the wheels for anything Axiom needs to do at ISS.

2 comments

Strong opposition to new proposed regulation by federal safety board

9:41 am

We’re here to help you! Both the FAA and the rocket industry, led by SpaceX and Blue Origin, have issued detailed written opposition to a proposal by the National Transportation Safety Board (NTSB) that it be placed in charge of all future space accident investigations.

The regulations would require companies conducting a launch or reentry under an FAA license or experimental permit to immediately notify the NTSB in the event of a mishap. The NTSB would conduct an investigation to determine the probable cause and provide recommendations to avoid similar events in the future.

The opposition notes that this will merely duplicate what the industry and the FAA already do. The rocket industry also noted that the NTSB’s present investigation responsibilities are aimed at helping the mature airline industry, not “a nascent industrial sector that is still in development, and is appropriately regulated as such.”

It appears that there is also opposition in the halls of Congress, as two congressmen have expressed their own opposition.

Without doubt the NTSB’s action here has been encouraged by the Biden administration. Democrats always want more regulation to enhance the power of government. Since Biden and his Democratic Party handlers took over, the federal bureaucracy’s effort to regulate and hinder space activities has definitely increased, such as its efforts to block SpaceX’s Starship development at Boca Chica.

Had the NTSB tried to propose this during the Trump administration it would have been quickly quashed. For example, when NOAA tried to claim it had the right to regulate all orbital photography and the Trump administration told them no, in no uncertain terms.

2 comments

Falcon 9 upper stage to impact Moon

9:18 am

A Falcon 9 upper stage launched in February 2015 is apparently now on a course to impact the Moon this coming March.

According to Bill Gray, who writes the widely used Project Pluto software to track near-Earth objects, asteroids, minor planets, and comets, such an impact could come in March.

Earlier this month, Gray put out a call for amateur and professional astronomers to make additional observations of the stage, which appears to be tumbling through space. With this new data, Gray now believes that the Falcon 9’s upper stage will very likely impact the far side of the Moon, near the equator, on March 4.

Grey’s call out for more measurements is because there are uncertainties about this prediction. To prepare for observations of the impact by a variety of lunar orbiters, researchers need better data.

8 comments

NM legislators propose sales tax on Virgin Galactic tourist flights

9:08 am

We’re here to help you: A bi-partisan proposal by two New Mexico legislators would create a 6% to 9% sales tax on any Virgin Galactic space tourist flights that take off from Spaceport America.

“If the flights really became regular, that could be a nice source of income, not only for the state but also from the GRT shared with the local communities,” [one of] the bill’s … sponsors, Democratic Rep. Matthew McQueen, said.

…”I can’t think of a particularly good reason why we wouldn’t tax this activity,” McQueen said.

McQueen might be too stupid to think of a reason, but I can think of dozens, and they are called the many other airport runways across the globe where Virgin Galactic can launch tourists and bypass this tax. The company already has agreements with several.

The stupidity of this legislative proposal at this time is compounded in that Virgin Galactic, the only customer Spaceport America presently has, is struggling badly. It has yet to fly any commercial flights, and is facing investor lawsuits and an aging fleet. Adding a tax on top of these problems could kill it, thus making this bill a perfect example of killing the goose that laid the golden egg, before the goose is even born. Moreover, it will certainly discourage anyone else from launching from New Mexico, especially as there are so many other spaceport options popping up worldwide with no such sales tax.

9 comments

Startup building satellite electric thrusters signs deal with startup building refueling tankers

8:49 am

Capitalism in space: Phase Four, a startup building a new electric xenon thruster for use in satellites has signed an agreement with Orbit Fab, a startup building refueling systems for satellites already in orbit.

Under the agreement announced Jan. 24, the companies will work together to evaluate the refueling potential of traditional electric propulsion propellants like xenon for Phase Four Maxwell engines as well as new propellants like Advanced Spacecraft Energetic Non-Toxic propellant or ASCENT, a monopropellant developed by the Air Force Research Laboratory.

Orbit Fab last year launched its first prototype tanker, successfully testing the refueling port which it wants satellite makers to use so that future tankers can refuel them.

One comment

Webb successfully inserted in final orbital position at the Sun-Earth Lagrange point

3:01 pm

The James Webb Space Telescope today successfully completed a five minute firing of its engines to place it at the Sun-Earth Lagrange point dubbed L2.

Webb’s orbit will allow it a wide view of the cosmos at any given moment, as well as the opportunity for its telescope optics and scientific instruments to get cold enough to function and perform optimal science. Webb has used as little propellant as possible for course corrections while it travels out to the realm of L2, to leave as much remaining propellant as possible for Webb’s ordinary operations over its lifetime: station-keeping (small adjustments to keep Webb in its desired orbit) and momentum unloading (to counteract the effects of solar radiation pressure on the huge sunshield).

Engineers will spend the next three months aligning the segments of Webb’s large primary and secondary mirrors, while they wait for the telescope to cool down to the ambient very cold temperatures required for it to detect the tiny infrared heat emissions from very faint very very very distant objects.

8 comments

U-shaped meandering Martian ridge

1:09 pm

Broad U-Shaped meandering ridge on Mars
Click for full image.

Cool image time! The photo to the right, rotated, cropped, and reduced to post here, was taken on December 3, 2021 by the high resolution camera on Mars Reconnaissance Orbiter (MRO). It shows what the scientists label a “Broad U-Shaped Ridge”. The two black squares are merely areas where no data was gathered.

Is this a fossilized river, of which scientists have identified more than 10,000 in the Arabia Terra transition region between the northern lowland plains and the southern cratered highlands? Arabia Terra however is literally on the other side of Mars, very far away.

The location, as shown in the overview map below, instead suggests that, if this U-shaped meander is a fossilized river, it isn’t one created by water or ice.
» Read more

One comment

Another study says Mars does not have liquid water under its south pole

11:59 am

The uncertainty of science: A new study now claims that the presumed detection of lakes of liquid water under the Martian southern polar ice cap in 2018 was likely wrong, and that the detection was more likely volcanic rock.

The researchers think their conclusion — volcanic rock buried under ice — is a more plausible explanation for the 2018 discovery, which was already in question after scientists calculated the unlikely conditions needed to keep water in a liquid state at Mars’ cold, arid south pole.

“For water to be sustained this close to the surface, you need both a very salty environment and a strong, locally generated heat source, but that doesn’t match what we know of this region,” says the study’s lead author, Cyril Grima, a planetary scientist at The University of Texas at Austin Jackson School of Geosciences.

So my readers know how uncertain all of this is, note that the 2018 discovery of underwater liquid water was later confirmed by other scientists in 2020, then rejected by different researchers in 2021, who claimed it was clay instead.

In other words, the scientists have some inconclusive data that could mean many different things, either water, clay, volcanic rock, or maybe something else that someone hasn’t yet suggested. To really answer the question will require far more data, with some like required in situ on Mars itself.

2 comments
1 … 251 252 253 254 255 … 1,096