Behind The Black – Robert Zimmerman

Lockheed Martin picked by Australia to build two military communications satellites

April 4, 2023 8:54 am Robert Zimmerman

Australia’s military announced yesterday that it has chosen Lockheed Martin as the “preferred bidder” to build two military communications satellites.

According to Australian media reports, the ADF [Australian Defense Force] is interested in buying at least two geostationary communications satellites and wants a sovereign military satcom capability. Currently Australia’s defense forces rely on commercial satellite services and on the U.S. Wideband Global Satcom constellation. Air Vice-Marshal David Scheul, head of Australia’s Air Defence and Space Systems Division, said the project will deliver the country’s “first sovereign-controlled satellite communication system over the Indo-Pacific ocean regions.”

Lockheed Martin edged out competing teams led by Airbus, Boeing, Northrop Grumman and Australia’s largest satellite operator Optus.

To get the contract, Lockheed Martin partnered with almost a dozen Australian companies. The specifics of the deal however still have to be worked out.

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Virgin Orbit files for bankruptcy

April 4, 2023 8:46 am Robert Zimmerman

Less than a week after it laid off 85% of its workforce, Virgin Orbit’s management has filed for Chapter 11 bankruptcy.

Under Chapter 11, it appears the company can still be purchased and re-established, much like Firefly Aerospace was when it filed for bankruptcy. Since Richard Branson’s Virgin Group pumped a lot of cash into the company in the past six months, exceeding $70 million, it would get first crack at ownership rights. We should therefore not be surprised if Virgin Orbit comes back to life, owned by Branson and bought for pennies on the dollar, with the little stockholders and investors left in the lurch.

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Raquel Welch – Aquarius/Let The Sunshine In

April 3, 2023 6:01 pm Robert Zimmerman

An evening pause: From the 1970 television special, Raquel!, with this song a perfect illustration of the naive silliness of that time. The costumes however are truly magnificent.

Hat tip Mike Nelson.

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April 3, 2023 Quick space links

April 3, 2023 5:28 pm Robert Zimmerman

Courtesy of BtB’s stringer Jay, now back from a well-deserved vacation.

During “extreme structural load testing” of the Centaur upper stage of ULA’s Vulcan rocket, CEO Tory Bruno reported “an anomaly”

No one was hurt, and according to Bruno this incident is “very unlikely” to impact the Vulcan-Centaur being prepared for launch in May. Though more details are not available, I suspect this was a test-to-failure, and the failure occurred slightly earlier than expected, but not so early as to be a concern.

The SpaceX ocean fleet ships pass near Florida

One drone was coming home with a Falcon 9 first stage, while another drone plus the ship that picks up the fairings were heading to sea for an upcoming launch.

Several images from Rocket Lab of the most recently recovered Electron 1st stage

From the tweet: “Once again the stage took reentry in its stride and the Rutherford engines are in great shape. Next step is to analyze and requalify components to inform our future recovery efforts.”

Rocket Lab officials has indicated that they are beginning to think they can simply reuse stages after splashdown in the ocean, rather than capture them by helicopter in the air. The data from this stage will help them make this decision.

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A journey into Martian chaos

April 3, 2023 5:12 pm Robert Zimmerman

Overview map of Aram Chaos

With today’s cool image, we shall begin with the overview map, and drill our way down until we get a close look at another example of truly alien Martian terrain, with only a hint of similarity to comparable geology on Earth.

The overview map to the right shows us Aram Chaos, an ancient 170-mile-wide impact crater that has gone through such complex geology that it is difficult, maybe impossible, to unravel it based on data obtained from orbit. As I wrote in a detailed December 2020 post describing the confusing geology of this crater,

The floor of Aram Chaos is a place of great puzzlement to planetary geologists. The geology there is incredibly complex, and includes chaos terrain overlain by several sedimentary layers of sulfate minerals. The chaos terrain is most obvious in the southern part of the crater’s floor. The flat areas near the eastern center are those overlaying sedimentary layers.

When we zoom into the white box we can see a good example of this complexity.
» Read more

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Ingenuity completes 49th flight on Mars

April 3, 2023 1:37 pm Robert Zimmerman

Click for interactive map.

The Ingenuity team today posted the official flight totals for the Mars helicopter’s 49th flight, which took place yesterday.

The helicopter flew 925 feet for 143 seconds, or two minutes and twenty-three seconds. The plan had been to fly 894 feet for 135 seconds, but has been happening consistently for the past dozen or so flights, the helicopter spent a little more time in the air and traveled a little farther.

As for altitude, it apparently did exactly as planned, averaging about 40 feet in height until the end of the mission, when Ingenuity went straight up another twelve feet to get a wider view of its landing area.

The map to the right shows the context. The green dot marks Ingenuity’s location at the start of the flight. The green line indicates my approximate estimate of its flight path and landing area, which the engineering team has not yet posted. The white dots and line mark Perseverance’s path, with its present location at the area dubbed Tenby where it has obtained its first core sample from the top of the delta.

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Sunspot update: Activity remained high in March

April 3, 2023 12:35 pm Robert Zimmerman

It is time for my monthly sunspot update. NOAA this week updated its graph that tracks the number of sunspots on the Sun’s Earth-facing hemisphere. This graph is posted below, with some additional details included to provide some context.

Last month the number of sunspots dipped slightly after a gigantic leap of activity in January. This month showed a small rise in activity, but not enough to bring levels back to the January’s levels. Nonetheless, activity remains the highest seen since 2014. when the last solar maximum was approaching its end, and continues to exceed significantly the 2020 prediction by NOAA’s panel of solar scientists.
» Read more

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Pushback: University will hire no one who supports “critical race theory”

April 3, 2023 11:41 am Robert Zimmerman

SouthernWesleyan University: still a supporter of Christianity and western civilization
Still a supporter of Christianity and western civilization

Bring a gun to a knife fight: According to the president of Southern Wesleyan University, it refuses to hire anyone who supports “critical race theory”, and instead seeks out scholars who support the basic tenets of Christianity and western civilization.

[A]s Southern Wesleyan University President Bill Barker enters his eighth month at the helm of the private, four-year institution, he said he has made it a priority to educate critically on critical race theory. … “I made it very clear where SWU stands on critical race theory, and we made it very clear in our hiring processes,” Barker said in a Zoom interview with The College Fix. “Personnel is policy.”

“We’re not hiring people – and I’ve been clear since I came here and the Board of Trustees has supported this – who endorse critical race theory. We will have the courage to let faculty or staff go if they are teaching critical race theory.” Barker took the helm of the South Carolina-based campus in July 2022.

Barker’s policy is more than words. » Read more

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NASA policy for naming missions now discourages honoring individuals

April 3, 2023 9:39 am Robert Zimmerman

In a change apparently brought about by the fake and bigoted slanders against James Webb, who led NASA brilliantly for almost the entire 1960s space race and was thus honored by NASA when it named the James Webb Space Telescope after him, NASA has now changed its policy for naming missions in order to discourage any future missions to be named after individuals.

According to the new policy, a NASA historian must be involved, and “The historical analysis led by [the naming committee] will include a human capital review to ensure diversity, unity, inclusion, and inspiration are considered.” The policy also states:

Where possible, limit the practice of naming projects, missions, instruments, etc., after individuals. (a) Instead use the theme of unity, inspiration, or the accomplishments of a person as the primary criterion for a project or mission name. (b) Except in extraordinary circumstances will names of individuals be considered and, only in more rare circumstances, may individuals who are still living receive consideration. (c) The use of an individual’s name should be based on their contributions to America, NASA, and humanity, and therefore be so extraordinary that any other form of recognition by the Agency would be considered inadequate. [emphasis mine]

The highlighted phrase is typical jargon used by the “diversity, unity, inclusion” crowd, and indicates that any past great American who did something great for America but not for the rest of the world, will be considered unqualified. Thus, do not expect any missions to be ever named after our Founding Fathers, or other great Americans. Instead, I expect any individuals who get honored in the future will be chosen in order to push “diversity, unity, inclusion”.

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NASA names four astronauts to fly on first manned Artemis mission around Moon

April 3, 2023 9:23 am Robert Zimmerman

NASA today named the four astronauts who will fly on its Artemis-2 in a 10-day mission around the Moon, launched on SLS’s second launch in an Orion capsule and tentatively scheduled for late 2024.

The crew assignments are as follows: Commander Reid Wiseman, Pilot Victor Glover, Mission Specialist 1 Christina Hammock Koch, and Mission Specialist 2 Jeremy Hansen. They will work as a team to execute an ambitious set of demonstrations during the flight test.

The approximately 10-day Artemis II flight test will launch on the agency’s powerful Space Launch System rocket, prove the Orion spacecraft’s life-support systems, and validate the capabilities and techniques needed for humans to live and work in deep space.

The flight, set to build upon the successful uncrewed Artemis I mission completed in December, will set the stage for the first woman and first person of color on the Moon through the Artemis program, paving the way for future for long-term human exploration missions to the Moon, and eventually Mars. This is the agency’s Moon to Mars exploration approach. [emphasis mine]

The highlighted words illustrate some important facts. First, this first manned flight of Orion will also be the first that will use the capsule’s life-support systems, which were not included the first flight around the Moon in December. Thus, these four humans are essentially guinea pigs for this engineering. Seems such a plan should have been questioned by NASA’S corrupt safety panel, but then, it is corrupt, and never seems to have much problem with unsafe practices done by NASA itself. Instead, it spends a lot of time making up problems for SpaceX and missing problems at Boeing and NASA.

Second, note NASA’s emphasis on race and sex for the first landing on the Artemis-3 mission. Note too that Artemis-2 crew also includes a black and a woman. Though the press release wisely and correctly makes no mention of race when describing the four astronauts, it does tout the achievements of Christina Koch as a woman, not as a person.

Don’t get me wrong. It is good that a black and a woman are flying to the Moon. It just appears very clear that NASA now has a firm quota system, requiring one of each for every mission.

Finally, there is something not mentioned in the press release or on the Artemis-2 webpage that is very telling. Neither says anything about a launch date, which NASA had previously announced as November 2024. I have been predicting from the beginning that this date is a fantasy. It now appears NASA realizes it but is not yet ready to admit it publicly.

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Starship and Superheavy readied for orbital flight

April 2, 2023 10:22 am Robert Zimmerman

With Superheavy prototype #7 already on the launchpad at Boca Chica, Texas, SpaceX engineers yesterday moved Starship prototype #24 beside it in preparation for stacking the orbital spacecraft on top of Superheavy for a launch now expected no earlier than April 10, 2023.

As the article notes, when Superheavy lifts off, it will set a new record for the most powerful rocket, having twice the thrust of either of NASA’s Saturn-5 or SLS rockets. And this record will be achieved by a privately built and owned rocket whose development has been funded almost entirely by private investment capital. Note too that the development took about six years, from concept to first launch, a few years less than it took NASA to build the Saturn-5 in the 1960s, and about one third the time it NASA to do the same thing with SLS in the 2000s, the 2010s, and the 2020s.

The orbital mission, it successful, will have Superheavy lift off, separate from Starship and then land controlled in the Gulf of Mexico. Starship will continue into orbit, and then attempt a controlled vertical splashdown in the Pacific Ocean northwest of the big Island of Hawaii.

At the moment, it appears the only obstacle to launch remains the FAA, which after many months has still not issued the launch license. This new activity at Boca Chica however suggests SpaceX expects that approval to occur momentarily.

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Japan officially delays next H2A rocket launch because of H3 launch failure

April 2, 2023 10:07 am Robert Zimmerman

Japan’s space agency JAXA has now officially delayed its next H2A rocket launch, scheduled for May and carrying a Japanese lunar lander dubbed SLIM, because that rocket shares some components of Japan’s new H3 rocket, which failed during its inaugural launch in March.

No new launches are currently planned after a series of setbacks for the Japan Aerospace Exploration Agency, including the next-generation H3 rocket’s failure and that of the smaller Epsilon-6 in October, which was ordered to self-destruct after deviating from its intended trajectory shortly after takeoff.

The earliest the H2A launch can be rescheduled for is August, due to the orbital mechanics for getting it to the Moon. There are indications however that even this date will not be met.

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India successfully lands its own version of the X-37B on a runway

April 2, 2023 10:00 am Robert Zimmerman

LEX landing

India’s space agency ISRO today successfully landed its own version of the X-37B on a runway.

The flight was a test of the landing system. The spacecraft, dubbed LEX, was dropped from a helicopter at an elevation of 2.8 miles above sea level. It then autonomously guided itself to the runway to land smoothly. The picture to the right shows LEX as it approaches the runway. Note how similar it looks to the X-37B.

ISRO had demonstrated the re-entry of its winged vehicle RLV-TD in the HEX mission in May 2016. … In HEX, the vehicle landed on a hypothetical runway over the Bay of Bengal. Precise landing on a runway was an aspect not included in the HEX mission. The LEX mission achieved the final approach phase that coincided with the re-entry return flight path exhibiting an autonomous, high speed (350 kmph) landing.

The next step will of course be to launch an orbital version, and bring it back to Earth for reuse.

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SpaceX and Chinese pseudo-company complete launches

April 2, 2023 9:46 am Robert Zimmerman

Two launches today. First, a new Chinese pseudo-company, dubbed Space Pioneer, completed the first launch of its liquid kerosene-fueled Tianlong-1 rocket, putting a military surveillance satellite into orbit.

Space Pioneer is the third Chinese pseudo-company to achieve orbit, but the first to do it with a liquid-fueled rocket. The previous two, Ispace and Galactic Energy, used solid-fueled rockets based on military missile technology. All of these Chinese companies follow a private model. An individual or a group of individuals creates the company, obtains private investment capital, and then wins contracts from the Chinese government. What makes them pseudo is that they do not work independently and freely, and really do not own their products. The Chinese government supervises and approves everything, and can take over at any time.

The second launch today was by SpaceX, using its Falcon 9 rocket lifting off from Vandenberg Space Force Base in California to put a new smallsat constellation of ten military satellites, designed to test the quick development (under two years) of such smallsats for use by the military.

The first stage successfully completed its second flight, landing back at Vandenberg. The fairings completed their fourth and sixth flights, respectively.

The leaders in the 2023 launch race:

22 SpaceX
14 China
6 Russia
3 Rocket Lab

American private enterprise still leads China 25 to 14 in the national rankings, and the entire world combined 25 to 24. SpaceX by itself trails the entire world, including American companies, 22 to 27.

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Stratolaunch’s Roc airplane completes another test flight

April 1, 2023 9:31 pm Robert Zimmerman

Stratolaunch today announced that it has successfully completed the third capture-carry test using its giant Roc airplane, carrying an engineering test version of its Talon vehicle, designed to do hypersonic flight tests for the Air Force.

The flight was the tenth for the company’s launch platform Roc and marks the beginning of routine flight operations in Vandenberg Space Force Base’s Western Range off California’s central coast. The flight, which lasted a total of five hours, performed risk reduction by practicing a variety of separation profiles and confirming telemetry between Roc and Talon-A vehicles and Vandenberg Space Force Base’s communication assets, assuring that back-up telemetry data collection will occur during future flight tests.

Pending results of post-flight data analysis, the team will progress toward a separation test in the coming weeks, enabling the company to perform its first hypersonic flight in 2023.

There is a lot of potential test capability for Roc and Talon, not just with hypersonic missiles and aircraft. If Stratolaunch succeeds in fulfilling this Air Force contract, it will likely garner a good amount of additional business.

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Lunar rover startup signs deal to send rover to the Moon using Starship

April 1, 2023 9:25 pm Robert Zimmerman

The lunar rover startup Astrolab has signed a deal with SpaceX to send its FLEX rover to the Moon’s south pole region using a lunar lander version of Starship.

Jaret Matthews, founder and chief executive of Astrolab, said in an interview that the mission, which will include 1,000 kilograms of customer payloads, will be the first flight of the FLEX rover. It will be a rideshare payload on a Starship mission landing somewhere in the south polar region of the moon.

“Because our rover can traverse up to a couple thousand kilometers in a given year, we’re less sensitive to exactly where we land,” he said. “’It is definitely optimized for the south polar region because that’s fundamentally where we think that the bulk of the activity is going to be.”

The company unveiled a full scale prototype of its rover one year ago, when it made it clear it intended to compete for the rover contract in NASA’s Artemis program, competing against several big established players. Since then there has been little news. The story today sadly reeks to me of a lot of blarney. For example, the company has only 20 employees. Astrolab might have signed this deal, but I suspect it is a very tentative deal, easily canceled by either party at no cost.

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Update on MOXIE’s two years on Mars, producing oxygen

April 1, 2023 9:17 pm Robert Zimmerman

Link here. MOXIE is a technology test instrument on the rover Perseverance that has proven it will be possible to practically produce sufficient oxygen from the Martian atmosphere to sustain a human colony.

The link provides a nice summary of everything the engineering team has accomplished since Perseverance landed in testing this technology. As I wrote in my December post about MOXIE’s achievements:

Based on these tests, MOXIE has unequivocally proven that future human explorers will not need to bring much oxygen with them, and will in fact have essentially an unlimited supply, on hand from the red planet itself. More important, MOXIE has also proven that the technology to obtain this oxygen already exists.

All we need to do is plant enough MOXIE trees on Mars.

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Midnight repost: The Democratic Party of thugs and goons

April 1, 2023 1:01 am Robert Zimmerman

The indictment of Donald Trump this week on bogus charges by a local New York Democratic Party machine politician, done for entirely political reasons, once again illustrates the ugliness of that party. Seems therefore appropriate to repost this August 2022 essay. The only thing that has changed since then an increase in the aggressive, vicious, and violent nature of the Democrats and their allies in the various LBGQTBIBOC etc queer and bigoted identity movements. They are acting with ever greater impunity, while we certainly have not seen any clear evidence that the decent population of the United States has risen up in outrage. Instead, it increasingly appears they are bowing their heads in fear, and letting the bullies win.

It also appears that even if decent Americans finally now step up with outrage, it will be too little too late. For far too long they slept, and now they reap the whirlwind.

The Democratic Party of thugs and goons

Will the Trump raid finally wake Americans up?

While the outrage and fury has only begun to rise over the unjustified raid of the home of former President Donald Trump yesterday by the FBI, ordered by Biden Justice Department with a warrant issued by an Obama-supporting judge with ties to Jeffrey Epstein’s child sex operation, nothing about that raid was anything new or startling. For the past seven years, since Donald Trump won the presidency in 2016, the Democratic Party and its supporters have increasingly acted like Nazi storm-troopers, willing, able, and eager to crush their opponents at every opportunity, and to do so cruelly and with great viciousness.

I therefore ask, shouldn’t we have exhibited the same amount of rage and fury for the hundreds and hundreds of ordinary Americans these same thugs have harassed and ruined since 2016? Why did it take a raid on Trump to finally bring that rage to the forefront?

Two Americans committed suicide because of Biden administration persecution after they dared protest the questionable election of Joe Biden on January 6th. What about them?

Scores of conservative FBI agents in the past two years have been fired from their jobs, simply because they did not agree politically with the Democrats. What about them?

What about the arrest by the FBI of a Republican candidate for Michigan governor, simply because he had also protested on January 6th the questionable election of thug Joe Biden? Or the threats of violence and murder against Supreme Court justices by leftist Democratic Party allies?

What about the effort by Biden’s labor board to shut down the conservative outlet The Federalist, simply because its founder sent out an anti-union joke?

What about the former Trump lawyer whose career was destroyed, simply because he was a former lawyer of Trump?

These stories are only a small sampling of the political abuses of power exercised by Democrats and the Biden administration time after time against their political opponents in just the last eighteen months. The list is long and painful to read.
» Read more

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The Hoof GP – Instant relief

March 31, 2023 6:01 pm Robert Zimmerman

An evening pause: We return to another surgical repair of a hoof, this time of a cow.

Hat tip Tom Biggar, who adds “As a city boy, I found this fascinating.” To this I say ditto.

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March 31, 2023 Zimmerman/Batchelor podcast

March 31, 2023 5:20 pm Robert Zimmerman

Embedded below the fold in two parts.

To listen to all of John Batchelor’s podcasts, go here.
» Read more

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Sponge terrain on Mars

March 31, 2023 11:44 am Robert Zimmerman

Click for original image.

Cool image time! The picture to the right, rotated, cropped, reduced, and sharpened to post here, was taken on January 11, 2023 by the high resolution camera on Mars Reconnaissnace Orbiter (MRO).

The scientists labeled this picture “Rocky Terrain.” Though this describes the overall sense of the full image, it fails to capture correctly the nature of this patch of ground at the center of the picture. As you can see, this patch of spongelike surface starts and ends abruptly. It appears that it is a layer on top of the surrounding terrain that has also been eroded aggressively since its placement.

The many craters on its surface seem to have come later, though as the crater size diminishes it becomes harder to separate the craters from the sponge holes. Moreover, some of the larger craters are distorted in shape, as if the impact hit material that was viscous and could flow somewhat.

The overview map below gives some context, but only some.
» Read more

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Spain’s government officially establishes a Spanish space agency

March 31, 2023 9:41 am Robert Zimmerman

Spain’s Council of Ministers has voted to officially established a Spanish space agency, with operations beginning on March 7, 2023 with an initial budget of $753 million.

This announcement comes only a month before the private Spanish company, PLD, attempts its first suborbital launch from a Spanish spaceport of its Miura-1 rocket, its first stage designed to come back to Earth by parachute, recovered, and then reused. If successful the company hopes to then develop an orbital version.

The news from Europe increasing suggests that the members of the European Space Agency (ESA) are beginning to go their own way, relying less upon it. In addition to these developments in Spain, Germany now has three private companies developing rockets while Italy’s government has provided $308 million to its own Italian rocket company Avio. The United Kingdom meanwhile has had its own space agency for several years, is building several spaceports, and has been trying to develop its own space industry, with very mixed results. In addition, both Norway and Sweden are building spaceports for commercial operations.

ESA, while mouthing support for commercial space, has so far not done well in the past decade in transitioning from a government run, built, and owned operation to one owned by commercial companies. Its new Ariane-6 rocket, built and controlled by ArianeGroup but heavily managed by ESA, is still too expensive to compete with the new commercial rockets from the U.S. Nor does it appear ESA is moving very fast to fix this situation. It appears many people in Europe have recognized this state of affairs, and are looking for alternatives.

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Two launches by China

March 31, 2023 9:15 am Robert Zimmerman

China's spaceports
China’s spaceports

China yesterday and today successfully completed two launches using two different rockets from two different spaceports.

First, a Long March 2D rocket yesterday launched a set of four satellites establishing a new constellation of radar satellites designed to measure the Earth’s surface topography. Lift off was from the Taiyuan Satellite Launch Center in the northeast of China. No word on where the rocket’s first stage crashed.

Next, a Long March 4C rocket today placed in orbit a classified military “remote-sensing” satellite, lifting off from the Jiuquan Satellite Launch Center in China’s northwest. Once again, no information was released on where the first and second stages of the rocket crashed to Earth.

The leaders in the 2023 launch race:

21 SpaceX
13 China
6 Russia
3 Rocket Lab

American private enterprise still leads China 24 to 13 in the national rankings, and the entire world combined 24 to 23. SpaceX now trails the entire world combined, including American companies, 26 to 21.

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Procol Harum – Something Magic

March 30, 2023 6:01 pm Robert Zimmerman

An evening pause: Performed live 2006.

Hat tip Dan Morris.

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Virgin Orbit shuts down

March 30, 2023 5:12 pm Robert Zimmerman

Unable to secure new funding, the managers of Virgin Orbit have shuttered the company, possibly forever.

Virgin Orbit is ceasing operations “for the foreseeable future” after failing to secure a funding lifeline, CEO Dan Hart told employees during an all-hands meeting Thursday afternoon. The company will lay off nearly all of its workforce. “Unfortunately, we’ve not been able to secure the funding to provide a clear path for this company,” Hart said, according to audio of the 5 p.m. ET meeting obtained by CNBC.

The layoffs include all but 100 positions, about 85% of its workforce.

The company was killed because the UK’s Civil Aviation Authority (CAA) took an extra six months approving a launch license, during which the company could launch nothing and thus make no money. Lacking revenue, it ran out of cash. If the company goes into bankruptcy, this detail is most intriguing:

Branson has first priority over Virgin Orbit’s assets, as the company raised $60 million in debt from the investment arm of Virgin Group.

In other words, Branson will be able to walk off with everything, and even resurrect the company as his own, for pennies on the dollar. If he does, I guarantee our bankrupt mainstream press will shower him with praise, calling him a hero.

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A bubbly cauldron on the surface of Mars

March 30, 2023 12:49 pm Robert Zimmerman

Click for original image.

Cool image time! The picture to the right, rotated, cropped, reduced, and sharpened to post here, was taken on December 20, 2022 by the high resolution camera on Mars Reconnaissance Orbiter (MRO). It shows a strange terrain of craters and mounds, with all the mounds having pits within them like volcanic calderas. In between the surface has a two-toned stippled look, as if two different materials are in the process of mixing.

My immediate impression was that of the bubbly surface of a vat of tomato sauce simmering. Or maybe the vile mixture created by the witches in Shakespeare’s Macbeth, which as they mix they chant:

First witch:
Round about the cauldron go;
In the poison’d entrails throw.
Toad, that under cold stone
Days and nights has thirty-one
Swelter’d venom sleeping got,
Boil thou first i’ the charmed pot.

ALL:
Double, double toil and trouble;
Fire burn, and cauldron bubble.

Of course, this is not a vat of witch’s brew or tomato sauce. It is the surface of the planet Mars, but an alien surface nonetheless.
» Read more

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Frank Rubio’s flight to ISS will exceed a year, setting a new American record

March 30, 2023 10:25 am Robert Zimmerman

Frank Rubio

Initially, Frank Rubio’s first flight in space was intended to be a standard six month mission on ISS. Launched on September 21, 2022 on a Soyuz-2 rocket inside a Soyuz capsule, the plan was for him and his two crewmates to return in March, 2023.

Then their Soyuz capsule developed a leak in its coolant system in December 2022. Not knowing if it was safe to use this capsule with humans inside, a replacement unmanned Soyuz capsule was launched by the Russians to ISS in February 2023, with the leaking Soyuz capsule brought back unmanned earlier this week.

The Russians however decided that this new capsule, designed for a six month mission, would stay in orbit for six months, so that it would be used to its planned capability. This decision also hinged on the lack of a new crew arriving on this new capsule. If it brought Rubio and his crew home earlier, ISS would be short three crew members for at least several months.

The planned return date, September 27, 2023, now means that Rubio’s mission will be at least 371 days long, making him the first American to fly a full year in space. Previously NASA falsely touted Scott Kelly’s 340-day mission as a year-long mission, when it never was. Later, Mark Vande Hei’s mission, also launched on a Soyuz, was extended to 355 days, still just short of a year, because the Russians wanted to send a film crew to ISS and return them on the capsule which Vande Hei was intended to come home on.

Whether Rubio truly does spend a year in space however remains uncertain. Two different Russian spacecraft — the Soyuz and a Progress freighter — have developed this coolant leak in the past three months. If this problem is a systemic manufacturing error, which Russia is now investigating, the decision might be to return the new capsule sooner than planned, out of fear it will develop its own leak. We shall likely find out sometime in the next three months.

If Rubio does end up in space for a full year, however, it will likely be a dream come true, having become an astronaut in 2017 but waiting six years for his first flight.

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New startup unveils 3D printer for making rocket tanks and fairings

March 30, 2023 10:02 am Robert Zimmerman

Rosotics, a new startup focusing on providing manufacturing components for rocket companies, has now unveiled a prototype of its proposed 3D printer, dubbed Mantis, for making rocket tanks and fairings.

Mesa, Arizona-based Rosotics plans to begin delivering the Mantis in the third quarter of 2023 to customers who place $95,000 deposits and sign hardware-as-a-service contracts. After delivery, Rosotics “will install, maintain and upgrade your hardware over time without any cost to you,” LaRosa said.

While the Mantis can be configured for various tasks, the starting point is a one printhead to additively manufacture aluminum or steel structures ranging in size from 1.5 to 8 meters in diameter.

The idea is sell this manufacturing capability to rocket companies as well as other manufacturers who need large structures built. Rather than machining these large structures themselves, or have outside machining companies do it for them, the companies would buy Mantis to do it in-house instead.

Whether this model will work depends on price and operations. Is it cheaper and quicker to use this 3D printer to make large rocket parts, or traditional methods? Obviously, Rosotics thinks it is. We will find out if others think so if Rosotics survives.

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H3 failure delays Japan’s entire space program

March 30, 2023 9:53 am Robert Zimmerman

According to one official of Japan’s space agency JAXA, the failure of the first launch of its new H3 rocket in early March now threatens the schedule of much of Japan’s entire space program, even those missions being launched on the older H2A rocket.

The investigation into the launch failure, when the upper stage of the H3 rocket failed to ignite, remains unfinished with no word when it will be completed.

The H3 upper stage uses an engine designated LE-5B-3 developed by MHI [Mitsubishi Heavy Industries] and similar to the LE-5B engine used on the existing H-2A rocket. That is putting launches of the H-2A on hold while the investigation continues.

That may delay the upcoming launch of two science missions sharing an H-2A. The X-Ray Imaging and Spectroscopy Mission (XRISM), an X-ray astronomy spacecraft, and the Smart Lander for Investigating Moon (SLIM), a lunar lander, were scheduled to launch together as soon as May on an H-2A.

The article notes that XRISM replaces a 2016 Japanese X-ray telescope that failed immediately after launch. That failure then was bad, but just as bad is the seven years it has taken JAXA to have a replacement ready.

The H3 failure also threatens a JAXA Mars mission scheduled for launch in 2024, during the next launch window to Mars.

Japan’s space program more and more resembles Russia’s. It is controlled entirely by the government, which it appears does not allow competition within Japan, as all major rocket work is apparently confined to Mitsubishi. There have been unending quality control problems, within many probes as well as in the development of both the H3 and the Epsilon rockets. And the pace of operations is slow, much slower than other nations or companies.

It seems a major reform is needed, and it should start with Japanese government officials reading Capitalism in Space. They need to open up competition and release their space program from the control of JAXA, especially because JAXA is not doing a very good job. Like NASA, it would be better if JAXA stopped being a designer and builder, and become merely a customer obtaining products from many different competing private companies.

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Russia’s Soyuz-2 rocket launches classified military satellite

March 29, 2023 11:06 pm Robert Zimmerman

Russia today successfully launched a classified military satellite, using its Soyuz-2 rocket lifting off from Plesetsk spaceport in northern Russia.

The rocket traveled north over the Arctic Ocean, so its first stage fell harmlessly into the ocean.

The leaders in the 2023 launch race:

21 SpaceX
11 China
6 Russia
3 Rocket Lab

American private enterprise still leads China 24 to 11 in the national rankings, and the entire world combined 24 to 21. SpaceX now trails the rest of the world, including other American companies, 21 to 24.

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