Tag: spaceflight

Local judge blocks Camden spacesport

10:11 am

Capitalism in space? Almost immediately after the FAA last week issued a launch license for the proposed commercial spaceport in Camden, Georgia, a judge in the state courts issued an injunction blocking it.

The order and request for an interlocutory injunction was filed last week by Camden residents James Goodman and Paul Harris. Camden County Superior Court Judge Stephen G. Scarlett granted the restraining order on Tuesday and scheduled a hearing on the injunction for Jan. 5.

This order prevents the spaceport, being developed by the county itself, from purchasing any additional land for the project.

Meanwhile, a petition to force a referendum for or against the land purchase has obtained enough signatures. They needed 3,400 signatures — 10% of the registered voters of Camden county — and obtained 3,800. Those signatures are presently being verified by the county probate court, which has until mid-February to complete its work. If a special election is then called, it likely won’t occur before the middle of 2022.

It is perfectly legitimate for the citizens of the county to express their opposition to such a project. And if in a special election a majority disapprove, then it is perfectly correct for the county’s effort to be shut down.

This opposition however gives us a peek into the modern culture of America, hostile to innovation and new businesses, and willing to use the government aggressively to prevent it. Whether that hostility is felt by the majority in Camden County is at present unknown, though the success of the petition suggests it is. The special election will tell us.

I predict however that if the special election comes down in favor of the spaceport, the opposition will not accept that result, and will then move to find other legalities that they can enlist the government to use to block the project.

This project is beginning to remind me of Hawaii and the Thirty Meter Telescope, which has been effectively blocked from construction by what appears to be a very small number of radical protesters.

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Identity of $28 million bidder for New Shepard flight revealed

9:53 am

Capitalism in space: The person who bid $28 million to win a seat on the first suborbital flight of Blue Origin’s New Shepard spacecraft has now revealed himself.

Justin Sun, the founder and CEO of the blockchain platform Tron, announced today (Dec. 22) that he’s the person who paid $28 million for a seat aboard Blue Origin’s first crewed spaceflight. That mission launched on July 20, carrying Blue Origin founder Jeff Bezos and three other people to suborbital space on the company’s New Shepard spacecraft. The then-unnamed auction winner was not among them, however, remaining groundbound due to scheduling conflicts, Blue Origin representatives said at the time.

But it turns out that Sun’s spaceflight dreams were just deferred, not dashed. The 31-year-old entrepreneur said today that he plans to fly on a New Shepard mission next year, along with five other “space warriors” that he will nominate.

Sun outlined what he’s looking for in a Twitter thread today. One crewmate nominee will be “a prominent figure in the crypto[currency] world,” he said. Another will be a Tron community member “with a strong passion for space,” and another will be a tech entrepreneur. The fourth and fifth nominees will be an artist and a celebrity, respectively.

It is unclear if Blue Origin is giving him six seats for his $28 million, or if Sun is paying additional money. At this time Bezos’ company has not revealed anywhere what it is actually charging for tickets.

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December 22, 2021 Zimmerman/Pratt on Texas podcast

6:43 pm

Robert Pratt has now made available a 20 minute podcast I did with him this week. You can listen or download it here. From the podcast announcement:

New Texan Elon Musk has the ear of many of the younger techies and he is giving them good lessons on government policy. Also, Robert Zimmerman of BehindtheBlack.com joins us for a space industry updated including comment on the James Webb Telescope set for launch on Friday; Blue Origin’s orbital engine delays, and; much on Elon Musk’s SpaceX including developments at the firm’s Texas launch facility in Cameron County.

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Japan’s H-2A rocket launches communications satellite

3:52 pm

Japan today successfully launched a commercial communications satellite using its Mitsubishi-built H-2A rocket.

This was Japan’s third and likely last launch in 2021. Since 2018 its numbers have been low, ranging from 2 to 4, so this total matches that pace. It is an embarrassment for Japan, however, when compared to China and SpaceX.

The leaders in the 2021 launch race remain unchanged:

48 China
31 SpaceX
22 Russia
6 Europe (Arianespace)
5 ULA
5 Rocket Lab

The U.S. and China remain tied at 48 in the national rankings. This was the 128th successful launch in 2021, making it the second most active year in the history of rocketry, exceeded only by 1975, when there were 132 successful launches, 98 of which were by the Soviet Union, with the bulk of these being short term low orbit spy satellites.

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The barren rocky terrain in the mountains of Gale Crater

9:52 am

Curiosity's view looking south towards Mt Sharp, Sol 3333, December 21, 2021
Click for full resolution image. Original photos can be found here, here, here, here, and here.

Overview map
Click for interactive map.

Cool image time! Curiosity yesterday used its navigation cameras to take a panorama of the view inside Maria Gordon Notch. The mosaic above, created from five images taken by the right navigation camera, shows the view looking south and uphill towards Mount Sharp. The heights of the nearest four hills are likely ranging from 30 to 100 feet.

The red dotted line indicates the planned route out of Gordon Notch and up onto the Greenheugh Pediment. If you click on the panorama to look at the full resolution version, you will see that the exit route looks extemely rough, possibly too rough for Curiosity to handle. How the science team handles this issue will be fascinating to watch in the coming weeks.

The map to the right gives us an overview. The white line is Curiosity’s actual travels. The red dotted line marks the planned route. The yellow lines indicate the area covered by the panorama above.

The most striking feature of this Martian terrain is its stark barrenness. All one can see in all directions are rocks and inanimate geology. There is no life, none at all. On Earth it is practically impossible to find any mountainous spot as barren as this, even in the most extreme and hostile environments.

As I’ve said before, Mars is strange, Mars is wonderful, and above all, Mars is alien.

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SpaceX begins testing of launch procedures for Superheavy prototype #4

8:50 am

Capitalism in space: SpaceX began this week the testing of the fueling and launch procedures it will follow for launching the first orbital Superheavy, prototype #4, presently mounted on the orbital launchpad at Boca Chica.

On December 17th, SpaceX subjected Super Heavy B4 to a cryogenic proof test about twice as ambitious as B3’s, filling the booster maybe a sixth of the way with a few hundred tons of liquid nitrogen (LN2). What isn’t clear is if that test also raised the booster’s propellant tanks to flight pressures (6-8 bar or 90-115 psi). If Booster 4 did reach those pressures, the test is even more significant – partially proving that the rocket is ready for flight. On December 21st, SpaceX performed a similar series of cryogenic tests, again partially filling Booster 4 with about the same amount of liquid nitrogen but doing so two or three times in a row. Again, the Super Heavy survived the several-hour ordeal without any obvious issues. Still, a number of additional tests – some even more important – are still in front of SpaceX and Super Heavy B4.

The most obvious is simple enough: SpaceX needs to fully fill a Super Heavy booster for the first time. Depending on the storage situation, that process will likely begin by filling Booster 4 with about 2500 tons (5.5M lb) of liquid nitrogen (LN2) – about two-thirds full. If SpaceX also temporarily fills one of the orbital tank farm’s liquid oxygen (LOx) or methane (LCH4) tanks with nitrogen, it could fully load Booster 4 with around 3500 tons (7.7M lb) of nitrogen. At least according to SpaceX’s own website, that’s about the same weight as the propellant (3400t/7.5M lb) Super Heavy is designed to lift off with. If that full cryoproof goes well, SpaceX will then likely perform one or several wet dress rehearsals, ultimately filling Booster 4 with approximately 2900 tons (6.4M lb) of cryogenic oxygen and 500 tons (1.1M lb) of cryogenic methane.

At some point the company will need to not only fill the booster, it will need to do at least one static fire test of its 29 engines. If all goes well, SpaceX will then mount Starship on top, with the first orbital flight to follow. Musk has said they are aiming for a January launch, but no one should be surprised if it slips to February.

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ESA delays Webb launch one day due to weather

8:41 am

The European Space Agency (ESA) announced late yesterday that, due to “adverse weather conditions” in French Guiana, it has delayed the launch of the James Webb Space Telescope on an Ariane 5 rocket one day to December 25th.

The announcement also stated that the final launch readiness review also approved the launch, though no update has yet been issued on the ground control communications problem that had caused a two day delay last week.

Meanwhile, this story and its headline encapsulates the terror I think many astronomers presently feel about this telescope:

Why Astronomers Are “Crying and Throwing Up Everywhere” Over the Upcoming Telescope Launch

The sense is one of helpless panic among astronomers who want to use Webb. They know it will do really cutting edge science, but they also know that many things can go wrong, and the history of the telescope (ten years late and 20x overbudget) will likely make replacing it impossible.

And many things can go wrong. Below is NASA’s video showing the telescope’s complex unfolding, step-by-step, after launch.
» Read more

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Oh no! 132 SpaceX employees in California come down with colds!

11:16 am

Chicken Little update: The California press today is in a panic of doom because 132 SpaceX employees in its Hawthorne facility have been diagnosed with some form of COVID.

From the KABC news division, a typical example:

In the largest recent Los Angeles County workplace outbreak, at least 132 workers at SpaceX headquarters in Hawthorne have been infected with COVID-19, according to new county data. The county’s latest compilation of outbreaks at workplaces that don’t include residential facilities puts the rocket company at the top of the list, far ahead of the 85 cases at the FedEx facility near Los Angeles International Airport. The list includes 37 workplaces with a total of 452 cases.

…The outbreak comes as COVID-19 cases are once again rising in California and throughout the country, amid increased holiday travel and gatherings, and the spread of the omicron variant. Los Angeles County recently reported its highest number of daily cases since August.

California this week is marking 75,000 deaths from COVID-19 since the start of the pandemic.

And health officials are concerned as omicron has now become the dominant strain of the coronavirus. Hospitals are reporting once again being strained to the limit of their resources as the holiday season gets underway, with increased transmission linked to family gatherings and air travel.

O no! We’re all gonna die!

NOT! As is usual for the mainstream press, working as operatives of the Democratic Party, they fail to mention that this new “outbreak” of COVID-19 appears to be mostly from the new omicron strain, which to this date has killed only about fourteen people worldwide, most of whom were in the UK and sick with other illnesses.

All the evidence shows that more than 99.9% of everyone else experiences very mild symptoms from Omicron, comparable to an ordinary cold, and is better in a few days. Since most of SpaceX’s employees are young and healthy, I predict they will all be back at work with the coming of the new year.

None of these facts matter however to the fear-driven and ignorant press and the political leadership in states controlled by the power-hungry Democratic Party. Instilling fear is their goal, and instill it they will.

Meanwhile, most ordinary people nationwide are increasingly realizing that COVID-19 was never the plague it has been touted as, and are going back to normal life. More important, they are finally realizing that the politicians, health officials, and the mainstream press are simply idiots crying wolf endlessly, and should be ignored.

SpaceX for example during this entire fake “pandemic” has not slowed its operations down in the slightest. It has not required vaccines, it hasn’t even asked its employees what their status is. The result is the company has experienced no harm at all, while it forged ahead of all of its competition.

The same will happen now. In two weeks these employees will be back at work, and SpaceX will continue operations as normal. And if the various state and local California governments try to force restrictions on it, Elon Musk will tell them to go to hell, and move even more of his company’s operations out of California.

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FAA approves license for launchpad in Camden, Georgia

9:58 am

Capitalism in space: After years of review, FAA yesterday finally approved a license for building a space launchpad in Camden, Georgia.

The approval however does not mean rockets will begin launching, even in the near future. First, there is the opposition to the spaceport, an opposition based on the simple fact that the rockets have to fly over seven miles over land before reaching the Atlantic Ocean.

About 3,800 people have signed a petition calling for a referendum that would let voters decide whether the county can buy the property. “Virtually from the start, the FAA’s review of Spaceport Camden has been fraught with factual mistakes and legal errors,” Brian Gist, senior attorney for the Southern Environmental Law Center, said in a statement Monday. “We will carefully review the FAA’s decision to ensure that it fully complies with all applicable laws.”

The National Park Service and its parent agency, the U.S. Department of the Interior, also have expressed concerns.

In a July 22 letter to the FAA, the Interior Department said a chance of rockets exploding — with fiery debris raining down on wilderness land on Cumberland Island — creates an “unacceptable risk.” Cumberland Island, with its wild horses and nesting sea turtles, is a popular tourist area off the Georgia coast.

The threat to wildlife by the rocket launches is certainly bogus, as we have more than a half century of evidence at Cape Canaveral that space launches not only do no harm to wildlife, they actually help because they stop development.

The environmental opposition however is actually being used as a weapon by many local residents who really fear the launches because the spaceport seems to them too close to residential areas. They also fear it will also likely interfere with tourism to the coastal beaches and parks that the rockets will fly over, causing them to be shut down during launches.

Because the fears about the nearness of residential areas and the harm to tourism are somewhat legitimate, they illustrate a second reason why this spaceport will likely fail. Why should any rocket company choose this launch site, so close to residential areas and so opposed by many locals, especially when there are now so many other less risky and controversial spaceports to choose from? I suspect very few will do so, and this project will eventually die, even if it finally gets full approval and is built.

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SpaceX launches cargo Dragon to ISS using new 1st stage

9:39 am

Capitalism in space: In what will likely be its last launch in 2021, SpaceX early this morning successfully launched a reused Dragon cargo capsule to ISS.

This was the company’s 31st launch in 2021, extending its record for the most launches in a single year by a private company. The launch’s big news however was that the company used a new first stage booster, only the second time in 2021 that it needed to do so (the first was in May). The first stage successfully landed on the drone ship in the Atlantic, completing SpaceX’s 100th successful recovery.

The first such vertical landing had occurred in December 2015, and now six years later and after a hundred vertical landings, SpaceX remains the only orbital rocket entity in the world with such a capability. A very small handful of companies have performed tests with smaller scale prototypes, but that so much time has passed and no one has pushed forward to meet SpaceX’s challenge with even some full scale preliminary test flights does not reflect well on the innovative culture of the world’s rocket industry.

As for SpaceX’s yearly record, 31 launches actually exceeds the number of launches the entire U.S. rocket industry generally managed each year from 1970 through 2017. During much of that time the launch industry was run by NASA in a Soviet-style top-down system that stifled competition and innovation. Beginning in 2008, when SpaceX won its first contract with NASA, that system was abandoned by NASA, switching instead to capitalism and competition, whereby NASA was merely a customer buying its launches from the open market. The positive results from that change have been breath-taking, proving once again that freedom, competition, and private enterprise will win every single time over government programs and communist/socialist ideology.

The leaders in the 2021 launch race:

48 China
31 SpaceX
22 Russia
6 Europe (Arianespace)
5 ULA
5 Rocket Lab

The U.S. and China are now tied 48 to 48 in the national rankings. This was the 127th launch in 2021, tying it with 1976 for the second most successful year in rocketry in the history of space exploration. With five more announced launches on the schedule, there is a chance that this year could tie the record year, 132 in 1975.

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Curiosity: Through the notch and looking back

11:46 am

Looking back at the entrance to Gordon Notch
Click for full image.

The Mars rover Curiosity has now climbed up into Maria Gordon Notch. The image to the right, reduced to post here, was taken by the rover’s left navigation camera and looks back at the entrance to the notch, with the floor and rim of Gale Crater beyond. The crater floor is about 1,700 feet below and the rim is about 30 miles away.

The red dotted line indicates the path Curiosity took after entering the notch, traveling about 80 feet to the southeast. The rover will continue south inside the notch for another 800 feet or so and then turn west, climbing out of the notch and up onto the Greenheugh Pediment and continuing west until it gets to the base of Gediz Vallis Ridge, a ridge that had been in prominent view about a year ago when the rover was north of it but lower down the mountain. (See the panorama in this February 2021 post.)

Below is another picture from a day earlier, this time taken by the rover’s high resolution mast camera. I think it looks up at the top of the western cliff, but now looks at that cliff after having gone past it slightly.
» Read more

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Class action securities fraud lawsuit filed against Virgin Galactic

8:50 am

Capitalism in space: In what will likely be the first in a number of similar legal actions, a lawsuit was filed against Virgin Galactic earlier this month accusing the company and a number of upper management individuals of securities fraud.

A class action lawsuit was filed in New York on Dec. 7 alleging securities fraud by Virgin Galactic, which went public on the New York Stock Exchange (NYSE) in October 2019 after merging with Chamath Palihapitiya’s Social Capital Hedosophia (SCH).

Named in the lawsuit are Virgin Galactic Holdings, CEO Michael Colglazier, former CEO George Whitesides, former current chief financial officer Doug Ahrens, and former chief financial officer Jon Compagna.

The lawsuit was filed amid years-long delays in the start of commercial human suborbital flights that have caused a sharp decline in the value of the stock. Virgin Galactic began trading on the New York Stock Exchange at an opening price of $12.34 on Oct. 28, 2019. The stock is now trading at $14.46 having previously soared to a high of $62.80.

The article description of the condition of the company’s WhiteKnightTwo carrier plane and its suborbital craft VSS Unity suggests that the likelihood of further tourist flight could be low.

It is also interesting that Richard Branson is not named, as he clearly played a part in any such action. He also conveniently sold most of his stock in the company when its price was on the high end of its roller coaster. It could be the plaintiffs left him out in order to keep his substantial financial big guns from firing back at them.

More lawsuits are expected however, and we should not be surprised if both Branson and Palihapitiya get included at some point.

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Japanese tourists return to Earth after 12 days in space

8:35 am

Capitalism in space: Japanese tourists billionaire Yusaku Maezawa and his assistant Yozo Hirano safely returned to Earth yesterday in their Russian Soyuz capsule after spending 12 days on the Russian half of ISS.

Maezawa’s and Hirano’s flight contracts were negotiated by Space Adventures, the only company to date to fly its clients to the International Space Station. Prior to Soyuz MS-20, Space Adventures organized eight flights for seven self-funded astronauts (one flew twice).

Maezawa, 46, is the CEO of Start Today and founder of ZOZO, an online retail clothing business, which he sold to Yahoo! Japan. In 2018, he paid an undisclosed but substantial amount to SpaceX for a circumlunar flight on the company’s still-in-development Starship spacecraft. Maezawa’s “dearMoon” mission, which will fly him and a crew of artists around the moon, is currently targeted for launch in 2023.

Hirano, 36, managed the photography team at ZOZO and is now a film producer at Start Today. In addition to filming Maezawa during the mission, Hirano also took part in human health and performance research on behalf of the Translational Research Institute for Space Health (TRISH) at the Baylor College of Medicine in Houston, Texas. The studies included collecting electrocardiogram readings and using a portable auto-refractor device to collect sight data.

The article also notes a minor record set during this tourist flight. On December 11th a total of 19 people were in space, the most ever, though only for a very short time. Ten were on ISS, three were on China’s space station, and then six were launched on a suborbital flight that day by Blue Origin.

The next commercial tourist flight on the schedule is February’s first Axiom flight to ISS, carrying three customers to ISS for eight days.

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Webb launch confirmed for December 24, 2021

9:01 am

Ten years late and twenty times over budget the European Space Agency (ESA) yesterday confirmed that the launch of NASA’s infrared James Webb Space Telescope is now scheduled for December 24, 2021.

The ESA announcement is only a couple of sentences long, and does not mention if engineers had solved the intermittent ground communications issue with the telescope. Further tweets from ESA and NASA also said nothing about the communication issue.

A final readiness review is set for December 21st where a final launch decision will be made.

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SpaceX completes 2nd launch in less than 16 hours

9:33 pm

Capitalism in space: SpaceX tonight successfully completed its second Falcon 9 launch in less than 16 hours (the company’s shortest time between launches), putting the communications satellite Turksat-5B into orbit.

The first stage successfully landed on the drone ship, completing its third flight. Both fairings flew their second flight.

More important, this was the 30th successful launch for SpaceX in 2021, which not only continues to extend its record for the most launches ever in a single year by a private company, it also exceeds the company’s prediction of 29 launches for ’21.

The leaders in the 2021 launch race:

48 China
30 SpaceX
22 Russia
6 Europe (Arianespace)
5 ULA
5 Rocket Lab

China now leads the U.S. 48 to 47 in the national rankings. This was the 126th successful launch in 2021, putting it in a tie for the third best year in rocketry since Sputnik.

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SLS likely facing another launch delay

9:45 am

Engineers for NASA’s SLS rocket have determined that they need to replace the flight controller on one of the engines in the rocket’s core stage, an action that will likely force a delay from the presently scheduled February launch date.

After performing a series of inspections and troubleshooting, engineers determined the best course of action is to replace the engine controller, returning the rocket to full functionality and redundancy while continuing to investigate and identify a root cause. NASA is developing a plan and updated schedule to replace the engine controller while continuing integrated testing and reviewing launch opportunities in March and April.

It appears they hope to make this change-out quickly and only have to delay one or two months, though at the moment it is also unclear this will be possible.

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Space Perspectives to build new balloon manufacturing facility in Florida

9:40 am

Capitalism in space: Space Perspectives, the company aiming to fly tourists to the edge of space using high altitude balloons, announced yesterday that is building a balloon manufacturing facility in Titusville, Florida, near its launch facility in the Kennedy Space Center.

Space Perspective, which has already sent up a successful test flight in 2021 and aims to have its first passengers in 2024, announced it would make the $38 million investment that projects the creation of 240 full-time permanent jobs in Brevard County by the end of 2026. The company said the annual average wage would be $80,000, and hiring will continue through 2022.

…The campus and balloon manufacturing facility will be at the Space Coast Airport and Spaceport in Titusville, the updated name of Space Coast Regional Airport in Titusville after it was awarded spaceport status in 2020 by the Federal Aviation.

The company is targeting 2024 for its first commercial tourist flights, with tickets priced at $125K each.

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SpaceX in launch of 52 Starlink satellites reuses a 1st stage for the 11th time

9:27 am

Capitalism in space: SpaceX early this morning successfully launched another 52 Starlink satellites into orbit, reusing a Falcon 9 first stage for a record-setting 11th time.

The booster landed successfully on a drone ship in the Pacific, and can now be used again. This success adds weight to the company’s claim a few years ago that the final iteration of the Falcon 9 first stages have the potential for as many as 100 launches. SpaceX has now proven that the stage can fly more than ten times, and still be reused.

This launch also extended SpaceX’s record for the most launches ever by a private company in a single year.

The leaders in the 2021 launch race:

48 China
29 SpaceX
22 Russia
6 Europe (Arianespace)
5 ULA
5 Rocket Lab

China now leads the U.S. 48 to 46 in the national rankings. However, the race to see which country will end up with the most launches is getting tighter. SpaceX has another two launches scheduled in the next three days, with a Virgin Orbit launch following the next day.

This launch was the 125th in 2021, making it the sixth most active year in rocketry since Sputnik. Should those four launches above all succeed, it will be the second most active year, with an outside chance of beating the record of 132 launches from 1975.

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Ingenuity successfully completes its 18th flight

1:26 pm

According to a JPL Twitter post today, on December 15th Ingenuity successfully completed its 18th flight, flying 754 feet for just over two minutes.

The plan had been to continue north to cross the rough Seitah region as the helicopter heads back to the spot where Perseverance initially dropped it. Though at this moment no specific information about the flight’s direction or landing place have been revealed, its success suggests it went exactly as planned.

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SpaceX accused of sexual harassment by same “Woke” venue that accused Blue Origin

10:40 am

SpaceX this week was accused of sexual harassment by one named former employee and several anonymous accusers, published in same venue that back in September had published similar anonymous accusations against Blue Origin.

No need to go into the details. The accusations are as light weight and as petty as those against Blue Origin, which the FAA dismissed last week as having no merit because the anonymous accusers refused to identify themselves while the only named accuser’s allegations were deemed meritless. From CNN’s report:

[I]nvestigators had to rely on current and former Blue Origin employees voluntarily coming forward to offer information. But “no technical experts have reached out to us or provided any specific documentation regarding the safety allegations.”

CNN of course spins this in favor of the accusers, claiming that they don’t have any legal whistle-blower protections. I say balderdash. If such people won’t go public, such accusations are worthless. Blue Origin has the right to be faced in public by its accusers.

All in all, the allegations against both companies reek of modern “woke” politics, aiming to smear and slander successful companies because some people are filled with leftist rage and hate and want to destroy anyone who doesn’t obey their every command. I expect the charges against SpaceX will evaporate as well because the anonymous accusers will also refuse to go public, while the actual accusations from the one person willing to go public read like the whining of a mentally unstable person (admitted to in her own statement) who simply can’t handle a modern competitive work environment where you are expected to perform.

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SpaceX proposes new launchpads for Starship at Kennedy

10:12 am

Long term Land Use map for Kennedy Space Center
From NASA’s long term road map for Kennedy,

Capitalism in space: SpaceX has submitted a new proposal for building several launchpads at the Kennedy Space Center for its Starship heavy lift rocket, including rebuilding one old pad (LC-39A) and building another at a new site (the never used LC-49).

The project for LC-49 comes in addition to the previously announced work that SpaceX began within the perimeter of Launch Complex 39A, the K Environmental Program Office said. In September 2019, an environmental assessment was completed and a finding of “no significant impact” was issued.

Musk confirmed via Twitter on Dec. 3 that construction of SpaceX’s Starship orbital launch pad at LC-39A was underway. “Construction of Starship orbital launch pad at the Cape has begun”.

The KEP [Kennedy Environmental Program] office noted that this new proposed expansion would allow for not only redundancy with launches of Starship, but also “allow SpaceX to increase the flight rate of Starship and minimize potential disruptions to Falcon, Falcon Heavy and Dragon missions at LC-39A.”

LC-49 is a 175 acre area just north of LC-39B, the launchpad NASA plans to use for its SLS rocket.

It also appears that SpaceX plans on creating a new Starship orbital launchpad at LC-39A that will not impact the use of that site by Falcon 9 and Falcon Heavy, though in the long run launches of those latter rockets will decrease as Starship becomes operational.

All these plans will need a full environmental assessment, but according to the article at the link, the process will be different than at Boca Chica in Texas.

The [environmental assessment]process likely won’t involve live discussions with the public, according to [Don Dankert, the technical lead for the Kennedy Environmental Planning Office], but the public will get comparable information, like with an EIS [Environmental Impact Statement]. “We will put out the same information,” Dankert said. “We’ll put out an informational packet with a .PDF chart, a description of the project and instructions on how to provide comments back to us and SpaceX.”

Engler said there may also be some lessons learned from the process of getting the launch facilities at Starbase approved for an orbital launch, but how that crossover would work has yet to be determined.

Sounds to me that this is all a pointless paperwork dance. The construction will be approved, no matter what, because Florida and Cape Canaveral desperately wants this new business and the jobs and tax dollars it will bring to the state.

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Perseverance scientists: First volcanics then water in Jezero Crater

9:45 am

On December 15th the Perseverance science team presented a summary of the rover’s first nine months exploring the floor of Jezero Crater, finding evidence first of volcanic lava activity followed by several periods where water covered the these same rocks.

“These rocks that we originally thought might be sedimentary rocks, these are in fact igneous [volcanic] rocks,” said Kelsey Moore at the California Institute of Technology (Caltech). “And even more excitingly, they’re not just igneous rocks – there’s more history to the story.”

The analysis of the rocks’ compositions revealed minerals that are generally produced by interactions between water and rock, as well as traces of two different salts that were probably left behind as salty water flowed through the cracks and pores in the volcanic rock.

The variety of minerals indicates that these rocks were probably underwater at least twice. “Two different types of liquid with two different types of chemistries points towards two different episodes of liquid water interaction,” said Eva Scheller, also at Caltech.

It seems strange that the scientists were surprised that Jezero Crater has a history of volcanic activity. Most craters when formed have what is called impact melt in their crater interior. The impact not only carves out the crater, the heat of impact melts the rock. Possibly the scientists expected such impact melt to be well buried and not accessible to Perseverance.

Regardless, this data will be used as the baseline for documenting the geological history of this region on Mars as Perseverance continues its journey across the floor of the crater, up onto the delta, and then out of the crater into the uplands beyond.

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Cracking glaciers on Mars

11:47 am

Cracking glaciers on Mars
Click for full image.

Cool image time! The photo to the right, cropped and reduced to post here, was released today as the picture of the day for the high resolution camera on Mars Reconnaissance Orbiter (MRO). Located in the 2,000 long northern mid-latitude strip that I dub Mars’ glacier country, it shows many of the numerous glacial features that are routinely found in images taken in this region. According to Dan Berman, senior scientist at the Planetary Science Institute in Arizona, who wrote the caption,

This observation shows a lobe-shaped debris apron emanating from a massif (shown in the upper left of the image) in the Protonilus Mensae region in the Northern Hemisphere of Mars. These aprons are composed of nearly pure water ice with a layer of debris on the surface protecting the ice from sublimation (going directly from a solid to gaseous state). This image shows different terrain types on the apron that indicate the presence and flow of ice, from smoother polygonal terrain closer to the massif, to rougher, patterned ground commonly called “brain terrain.” Also visible on the apron are a series of linear pits.

Protonilus Mensae is the central mensae region in that mid-latitude strip of glaciers.The overview map below shows the location of this photo in that region. Also below is a close-up of the linear pits and cracked terrain surrounding that oblong mound, as indicated by the white rectangle.
» Read more

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Scientists discover underground reservoir of hydrogen, likely ice, near Martian equator

8:58 am

Detection of underground hydrogen in Valles Marineris
Click for full image.

In what could be a very significant discovery, scientists using Europe’s Trace Gas Orbiter (TGO) have discovered a surprisingly large underground reservoir of hydrogen, likely ice, near Martian equator and inside the solar system’s largest known canyon, Valles Marineris.

The map to the right, reduced to post here, provides all the important data. From its caption:

The coloured scale at the bottom of the frame shows the amount of ‘water-equivalent hydrogen’ (WEH) by weight (wt%). As reflected on these scales, the purple contours in the centre of this figure show the most water-rich region. In the area marked with a ‘C’, up to 40% of the near-surface material appears to be composed of water (by weight). The area marked ‘C’ is about the size of the Netherlands and overlaps with the deep valleys of Candor Chaos, part of the canyon system considered promising in our hunt for water on Mars.

What the caption does not note is the latitude of this hydrogen, about 3 to 10 degrees south latitude. Assuming the hydrogen represents underground ice, this would be the first detection on Mars below 30 degrees latitude, and the very first in the equatorial regions. Data from orbit has suggested that Mars has a lot of water ice, found near the surface more and more as you move into higher latitudes above 30 degrees and making Mars much like Antarctica. Almost no ice however had until now been detected below 30 degrees latitude. As the European Space Agency’s press release noted,
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China’s Kuaizhou-1A rocket fails during launch

8:33 am

China’s Kuaizhou-1A rocket experienced its second launch failure on December 14th, though few details about what went wrong have been released.

The Kuaizhou-1A rocket is built by one of China’s pseudo-private companies, Expace.

Expace had been encouraged by three successful Kuaizhou-1A launches across September, October and November, which followed the Kuaizhou-1A being grounded for one year as a result of a failure in September 2020.

Since the rocket’s first three stages use solid rocket motors, it must have been derived from military missile technology. Thus, the company is not private, even if it has obtained Chinese private investment capital, but closely supervised by the Chinese government and its military.

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Visible clean water ice on Mars

11:57 am

Crater with ice scarp
Click for full image.

Cool image time! The photo to the right, cropped and reduced to post here, is today’s picture of the day for the high resolution camera on Mars Reconnaissance Orbiter (MRO). Taken on September 13, 2021, it shows an exposed scarp on the southern inner wall of a small 800-foot-wide crater.

What makes that scarp intriguing is its blue color. As noted by Shane Byrne of the Lunar and Planetary Lab University of Arizona, who wrote the caption:

This north-facing cliff appears to expose icy material that’s similar to other pole-facing scarps showing buried ice elsewhere on the planet. These cliffs give us a cut-away view of the buried ice in that location and can help answer questions about what the Martian climate was like when this ice formed.

The crater itself sits inside a much larger crater, as shown in the wider picture below.
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Scientists confirm Parker entered Sun’s corona in April 2021

9:40 am

Scientists yesterday announced that the Parker Solar Probe successfully entered the Sun’s corona for the first time during its April 2021 close fly-by.

More information here, including some excellent short movies made from images created by Parker’s instruments.

The top edge of the corona is dubbed the Alfvén surface, and Parker’s passage across that boundary three different times during the April ’21 fly-by revealed it to be a sharp boundary that also has a great deal of topography. From the second link:

The first time Parker passed the Alfvén surface was the longest; it flew through the atmosphere for about five hours. Even as it continued flying toward the Sun, though, it popped back out, only to submerge again more deeply when it was at its closest approach — but briefly, that time exiting after just half an hour. Then, on its way outward, the spacecraft once again skimmed beneath the surface for a few hours.

“[The Alfvén surface] has to be wrinkly,” Kasper says. “It’s not fuzzy — it’s well-defined while we’re under it — but the surface has some structure to it.” So while the probe sees a smooth change in conditions while crossing the boundary, where the boundary is can change. The reason for this wrinkly surface is still an open question, though the researchers suspect the crossing over a pseudostreamer lower in the corona pushed the boundary out to enable the first crossing.

What’s clear is that inside the Sun’s atmosphere, conditions are different than just outside. Parker saw plasma waves moving back and forth instead of flowing outward. That difference was visible not just to the SWEAP and FIELDS instruments, which measure particles and electric and magnetic fields, respectively, but also to the probe’s WISPR imager.

The Parker science team also indicated that the preliminary data from the probe’s next two fly-bys — the most recent in November that was the closest yet — suggest it passed through the corona then as well.

One of the biggest unsolved mysteries about the Sun’s corona is that it appears to have a temperature in the millions of degrees, far hotter than the Sun’s surface below, something that is counter-intuitive. The expectation was that the atmosphere would be cooler than the surface. Finding out why the corona is hotter is one of the main science goals of Parker. It appears the probe is finally gathering data that might help solve that mystery.

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Webb launch delayed two days because of ground equipment issue

9:42 pm

After engineers at Arianespace’s French Guiana launch facility found an intermittent issue with ground equipment related to the Ariane 5 rocket launching the James Webb Space Telescope, it was decided to delay the launch two days to make sure the problem was resolved.

n a brief statement, NASA wrote on its website late Tuesday that the Webb team is “working a communications issue between the observatory and the launch vehicle system.”

Thomas Zurbuchen, associate administrator for NASA’s science mission directorate, said Tuesday that engineers found an “interface problem” in a system that communicates with Webb while it’s on top of the Ariane 5 rocket. “The way to think about it is it’s a ground support equipment thing,” Zurbuchen said Tuesday night in an interview with Spaceflight Now. “Basically, the data cables are dropping some frames.”

Technicians inside the Ariane 5 rocket’s final assembly building in Kourou have tried to diagnose the problem, but so far, haven’t been able to resolve it.

The December 24th target day date remains tentative, and could slip to December 25th, or even later, depending on how successful engineers are at fixing the issue.

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More delays for Blue Origin’s BE-4 rocket engine

9:35 am

Capitalism in space: According to a report yesterday at Ars Technica, more delays are expected in the delivery of Blue Origin’s BE-4 rocket engine to ULA, possibly preventing the first launch of Vulcan from occurring in ’22.

Testing suggests the engine itself is functioning well. However:

Blue Origin is unlikely to deliver two flight-ready versions of the BE-4 rocket engine to United Launch Alliance (ULA) before at least the second quarter of 2022, two sources say. This increases the possibility that the debut flight of ULA’s much-anticipated new rocket, Vulcan, could slip into 2023.

Vulcan’s first stage is powered by two BE-4 engines, which burn methane and are more powerful than the space shuttle’s main engines. The sources said there recently was a “relatively small” production issue with fabrication of the flight engines at Blue Origin’s factory in Kent, Washington. [emphasis mine]

Translation of the highlighted words: We have built the engine, it is working great, but we have suddenly discovered we haven’t figured out the mass production process for building it quickly and in large numbers so as to support numerous launches by both ULA’s Vulcan and Blue Origin’s New Glenn rockets.

ULA claims it can get Vulcan off the ground only a few months after getting those flightworthy BE-4 engines because it has done most of the design work using the dummy “pathfinder” BE-4 engines Blue Origin provided last year. Don’t believe it. The company is going to have to install working engines on Vulcan, and then do static fire tests to validate not only the rocket but its entire launch process. Such testing usually takes months, and is rarely completed in less than half a year, even by SpaceX.

These problems at Blue Origin means that both Vulcan and New Glenn will likely launch more three years behind schedule. Instead of 2020, both will fly no earlier than 2023, at best.

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NASA approves Axiom’s second commercial flight to ISS

9:19 am

In a strangely worded NASA press release, the agency announced that it has “selected” Axiom for the second private commercial manned mission to ISS.

NASA has selected Axiom Space for the second private astronaut mission to the International Space Station. NASA will negotiate with Axiom on a mission order agreement for the Axiom Mission 2 (Ax-2) targeted to launch between fall 2022 and late spring 2023.

As at present there appears to be no other American company planning commercial manned flights to ISS, NASA wasn’t “selecting” Axiom at all. All NASA was doing was approving Axiom’s proposal to fly the mission to NASA’s space station, while confirming that Axiom will pay NASA’s greatly increased charges, raised about 700% more than the older price list.

The language of this announcement, combined with the exorbitant NASA charges, is only going to accelerate the effort of private companies, including Axiom, to build their own independent space stations. It isn’t NASA’s place to “select” any privately funded commercial flight into space, ever. That this government agency is making believe it has that right is only going to alienate the new private space industry, giving them reason to get away from NASA as fast as possible.

Meanwhile, Axiom is already scheduled to fly its first tourist flight to ISS in February 2022. The second flight that NASA “selected” today is to be followed by two more, for a total of four tourist flights. At that point, around 2024, Axiom will then launch its first module to ISS, beginning the process of relying less on NASA and leading to the undocking of Axiom’s station from ISS.

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