Month: November 2020

Regulators coming after SpaceX’s Boca Chica facility and Starship

9:05 am

Capitalism in space? New FAA documents suggest that government regulators are not happy with the rapid and spectacular development by SpaceX of its Super Heavy/Starship rocket at Boca Chica, Texas, and are eager to impose restrictions and delays.

The issue revolves around revisions to SpaceX’s original FAA approval for its work at Boca Chica because the company has switched from flying Falcon 9 and Falcon Heavy rockets to developing and flying Starship and Super Heavy. While the FAA has been cooperative in issuing the necessary revisions, other agencies have raised red flags.

But the most important document of the bunch is the written reevaluation signed by the FAA on May 22. The file spans 26 pages, was required for SpaceX to receive its suborbital launch license from the FAA on May 28, and incorporates concerns from state and federal environmental agencies.

In the reevaluation, the Texas Parks and Wildlife Department and the US Fish and Wildlife Service took issue with several aspects of SpaceX’s plans and ongoing activities. Those criticisms targeted the “fluid nature” of the company’s construction projects, excessive road closures to Boca Chica Beach (which Brownsville locals prize), around-the-clock work that may affect nocturnal threatened or endangered species, prototype explosions, and sprawling wildfires the company has triggered.

The FAA responded to each concern in the document, ultimately determining “there are no significant environmental changes, and that all pertinent conditions and requirements of the prior approval have been met or will be met” with SpaceX’s suborbital test-flight plans.

However, SpaceX does not yet have the FAA’s go-ahead to launch any Starships to orbit from Boca Chica.

In its replies to concerns noted by other agencies — some of which call for a new EIS [environmental impact statement], which could take years to complete (an eternity in Musk time) — the agency repeatedly noted it is working with SpaceX to draft an “environmental review” of those plans.

Should Joe Biden and the power-hungry and controlling Democrats take control of the executive branch of the federal government, expect the FAA’s desire to help SpaceX to quickly end.

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Faulty valve on one Soyuz causes Russians to delay second Soyuz launch

8:44 am

Due to the discovery of a faulty valve on a Soyuz rocket being prepared for launch in French Guiana, Roscosmos has delayed today’s Soyuz rocket launch from Plesetsk, Russia, until December 3rd to allow engineers to inspect similar valves on that rocket.

This quote from Dmitry Rogozin, head of Roscosmos, from the first link, describing the problem, is somewhat amusing:

“The ‘faulty valve’ would be launched with the rocket, and it would return to Earth being just a heap of mishap metal, that would be the problem. There are always some flaws, but in our case, they cost too much. Happily, the low-quality detail was timely detected by the quality control system. However, in general, I do note a sharp decline in our suppliers’ responsibility and quality of their work,”

It appears the quality control problems with Russia’s aerospace industry are continuing. No one, including the Russians, should be surprised by this, as that industry has no competition to stimulate quality work and force bad companies out of business. Instead, everything is managed by Roscosmos from on top, with much of that management designed to eliminate competition entirely and protect the companies that presently exist..

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China successfully launches its Chang’e-5 lunar sample mission

2:45 pm

screen capture at Long March 5 launch of Chang'e-5
Screen capture from launch live feed

The new colonial movement: China today successfully used its Long March 5 rocket to launch its Chang’e-5 on the first lunar sample return mission since the 1970s.

If all goes well, the return capsule will return to Earth with its sample on December 15th.

China provided a live stream, in English, which I have embedded below the fold.

The leaders in the 2020 launch race:

31 China
21 SpaceX
12 Russia
5 ULA
5 Rocket Lab

The U.S. still leads China 34 to 31 in the national rankings.
» Read more

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New York: Oppression imposed because of almost no COVID-19 deaths

2:09 pm

In the last few weeks the Democratic Party governments that control the state and city of New York imposed new and incredibly oppressive new rules, clamping down hard on the freedoms of their citizens, as well as the ability of visitors and tourists to come there.

The justification used by Democrats Governor Andrew Cuomo and Mayor Bill de Blasio for these new edicts against freedom? Both claimed that an increase to 3% of what they called “the positivity rate” required more restrictions. This increase comes from increased detection of COVID-19 due to increased tests, but it does not mean there has been a significant rise in actual illness.

You need only look at the graph below to understand how unnecessary these new restrictions are.
» Read more

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Glacial eddies on Mars?

12:24 pm

Glacial eddies on Mars?
Click for full image.

Cool image time! The photo to the right, cropped and reduced to post here, was taken on August 15, 2020 by the high resolution camera on Mars Reconnaissance Orbiter (MRO). It shows a truly strange bunch of blocks beside a clean flow neatly organized in almost straight parallel lines.

What is going on? This location is at 38 degrees south latitude, a latitude where scientists have found a lot of features that resemble water ice glaciers, generally protected from sublimating away by a thin layer of dust and debris.

A first guess is that the smooth glacial flow at the lower right is disturbing the glacial material next to it, causing it to rip apart and break up. At the same time, the hollowed look of these glacial blocks suggests that the ice below that protective debris layer is also slowly sublimating away, causing the surface to sink.

The wider shot below helps confirm this impression.
» Read more

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Israel’s Netanyahu meets with Saudi Arabia’s bin Salman

8:53 am

In a meeting that is essentially unprecedented, the leaders of Israel and Saudi Arabia met yesterday evening in Saudia Arabia.

Israeli Prime Minister Benjamin Netanyahu traveled to Saudi Arabia Sunday night to meet with Crown Prince Mohammed bin Salman. The meeting is the first known encounter between senior officials from the enemy states. Yossi Cohen, Israel’s chief spy and head of the Mossad, also attended the meeting, as did U.S. Secretary of State Mike Pompeo.

Netanyahu reportedly kept his trip a secret from alternate Israeli Prime Minister Benny Gantz and foreign minister Gaby Ashkenazi.

Prior to the election, and at about the time that the UAE and Bahrain had signed peace accords with Israel, there were rumors that Saudi Arabia would follow suit, but only after the re-election of Trump. While the Arab country’s covert relations with Israel in recent years have been generally improving, such a public agreement would have signaled a major change, including a public admission that the Saudis were no longer tying their diplomatic relations to Palestinian demands.

I suspect the two leaders met to discuss whether that a public agreement now makes sense, given the strong possibility of an anti-Israeli and anti-Saudi American government under Joe Biden (who has already said he wishes to reinstate the Iran deal and reopen ties with that country).

In other words, as expected, a Joe Biden victory might very well cause the cancelling of this major peace deal. I hope not, but it would be understandable for Saudi Arabia, faced with an invigorated hostile Iran to the north, now getting aid from the U.S..

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Study: Asymptomatic and secondary infected individuals do not infect others

1:00 pm

A new study published in the journal Nature has found that people who are either asymptomatic or undergoing a secondary illness of COVID-19 are simply not infectious, and don’t give the virus to others.

In other words, it appears that the only time people can infect others is when they have the virus for the first time, and only when they are symptomatic. Lock downs and the use of masks by the healthy accomplish nothing. All you need to do is quarantine the symptomatic patient, as human societies have been doing for centuries and centuries.

To once again emphasize this point, wearing masks if you are healthy and not sick protects no one. Social distancing if you are not sick protects no one. Shutting down businesses, such as reducing capacities at restaurants so they can’t make a profit, protects no one. Curfews protect no one.

When you see someone on a hiking trail, it is not necessary to run ten feet off the trail, put a mask on, and bow your head away in fear and terror of that other person. That they are on the trail guarantees they are not sick. They can’t infect you. And that you are there also means you can’t infect them.

Burn the mask. Smile. Live like a human again. And most of all, stop being afraid all the time.

This very long quote from the study’s discussion section, with the important points highlighted, makes these conclusions very clear:
» Read more

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SpaceX launches oceanography satellite

10:26 pm

Capitalism in space: SpaceX today successfully launched an oceanography satellite using its Falcon 9 rocket from the company’s California launch site at Vandenberg Air Force Base..

The first stage, making its first flight, successfully landed back on land near the launch site.

This was also SpaceX’s 21st successful launch in 2020, tying their record from 2018 for the most launches in a single year by a private company, ever. That record should be broken tomorrow, with their next Starlink launch.

The leaders in the 2020 launch race:

30 China
21 SpaceX
12 Russia
5 ULA
5 Rocket Lab

The U.S. now leads China 34 to 30 in the national rankings.

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Eva Vergilova – Free Bird

6:01 pm

An evening pause: Another guitar piece, but of a very different kind from yesterday’s.

Hat tip Mike Nelson. Note also that this pause was taken from Rumble, an alternative to Youtube. I encourage those who wish to suggest evening pauses to always see if they can find something there first. Reliance solely on Youtube is not healthy, and the competition will do everyone good.

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“I’d rather die from COVID than loneliness.”

5:53 pm

The toll on the elderly caused by the COVID-19 panic rises, and not because they have caught COVID-19.

According to an Associated Press story this week, an estimated 40,000 nursing home residents have died prematurely since March, resulting in a 15 percent increase in “excess deaths” at those facilities. “Nursing home watchdogs are being flooded with reports of residents kept in soiled diapers so long their skin peeled off, left with bedsores that cut to the bone, and allowed to wither away in starvation or thirst,” the AP reported. Adult children are shocked to find their once-healthy, active parents near death and in excruciating pain due to neglect.

One Tennessee woman recounted her heartbreak at seeing her mother for the first time in months: “The 79-year-old had dropped about 20 pounds, her eyes sunken and her legs looking more like forearms. Doctors at the hospital said she was malnourished and wasting muscle. There were bedsores on her backside and a gash on her forehead from a fall at the home. Her vocabulary had shrunk to nearly nothing and she’d taken to pulling the blankets over her head.”

Tens of thousands of similar accounts flood social media; a group of senior citizens staged a protest last month outside their Colorado nursing home, begging for permission to see their loved ones. One sign read, “I’d rather die from COVID than loneliness.”

I am sorry, but I am of same mind. When I am very old I would want to be able to see my loved ones, even at the risk of getting sick. But then, that has always been the case. The elderly are very vulnerable to any contagious disease. Yet, until this madness, we recognized that life must go on, and that the family must come first.

Not seeing relatives and keeping these helpless old people in the equivalent of solitary confinement is not kind, and in fact is downright cruel. And apparently it has led to a reduced level of care in many institutions, because no one from the family has been present to make sure that care is proper. (From experience with both our parents, if you don’t make your presence felt with the long-term care facility, your parents will not get proper care. They will get ignored.)

But no, we need to cancel Thanksgiving, and Christmas, and all family gathering. And we need to now close restaurants early, at 10 pm, because it is in that specific hour that COVID-19 becomes truly contagious and dangerous.

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Curiosity data suggests the occurrence of mega floods in Gale Crater

3:30 pm

The uncertainty of science: Using Curiosity data a team of scientists are now suggesting that some of the features the rover has seen were created during mega flood within Gale Crater, and this data also requires a rethinking of the present theories of the crater’s geological history.

This case includes the occurrence of giant wave-shaped features in sedimentary layers of Gale crater, often called “megaripples” or antidunes that are about 30-feet high and spaced about 450 feet apart, according to lead author Ezat Heydari, a professor of physics at Jackson State University.

The antidunes are indicative of flowing megafloods at the bottom of Mars’ Gale Crater about 4 billion years ago, which are identical to the features formed by melting ice on Earth about 2 million years ago, Heydari said.

The most likely cause of the Mars flooding was the melting of ice from heat generated by a large impact, which released carbon dioxide and methane from the planet’s frozen reservoirs. The water vapor and release of gases combined to produce a short period of warm and wet conditions on the red planet.

The press release above focuses on the catastrophic floods, but the research paper itself is really much more focused on the need to rethink present hypotheses for explaining the observed geology in Gale Crater. This report notes that they are finding patches of material that could not have been laid down as seen, based on those past theories, and proposes the catastrophic flood event as a possible solution.

In reading the paper however it is evident that even this new hypothesis is based on a limited amount of data, and thus can have holes punched in it as well. This is not to say that the paper is invalid, only that it must be taken with some skepticism. The data being obtained at Gale Crater simply incomplete. Curiosity is following only one path, and has not even left the foothills of Mount Sharp. In order to gain a wider and fuller understanding geologists need to study the entire crater floor, as well as the geology on the mountain.

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The left is now reaping what it sowed

2:39 pm

A Democrat literally responds to Trump's 2016 victory
This is an actual Democrat’s
respond to Trump’s 2016 victory

For four years, since his election, Donald Trump has been met with a never-ending wave of hatred, hostility, and downright total opposition by the Democratic Party and its many very partisan supporters in the mainstream press, the academic community, and in the general public.

If you are conservative, I am sure you’ve all seen it. Not only has it been impossible these past four years to have a reasonable conversation with Democrats about Donald Trump, your opinions and thoughts are routinely treated with insulting contempt and scorn when you tried. Trump was a racist and evil, despite there being no credible evidence to that effect, and if you tried to find out what the evidence was for such a slander you were immediately slandered and called the same.

Trump himself has faced this same level of irrational hate continuously since his election. And it is irrelevant that he often descends to the same tactics. In the climate created by the left since the Obama administration legitimized the use of slander in political discourse, what other choice did he have if he wished to survive?

Lies in fact has too often comprised the only tactic used by the Democratic Party and the left since Trump’s arrival. » Read more

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India’s first mission to Venus delayed a year

10:19 am

The new colonial movement: During a NASA planetary science conference on November 10th, an official of India’s space agency ISRO revealed that they have been forced to delay their first mission to Venus, dubbed Shukrayaan, till 2024.

T. Maria Antonita of the Indian Space Research Organisation (ISRO) detailed the status of the mission to scientists drafting a new 10-year plan for NASA’s planetary science program. Shukrayaan will be India’s first mission to Venus and will study the planet for more than four years.

ISRO was aiming for a mid-2023 launch when it released its call for instruments in 2018, but Antonita told members of the National Academies’ decadal survey planning committee last week that pandemic-related delays have pushed Shukrayaan’s target launch date to December 2024 with a mid-2026 backup date (optimal launch windows for reaching Venus occur roughly 19 months apart).

It appears they are using this extra time to consider a larger launch rocket, which would allow them to increase the orbiter’s capabilities.

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Despite permanent repair of crack, air still leaking from Zvezda

10:11 am

According to a Russian news report yesterday, air is still leaking from the Zvezda module of ISS, despite the permanent repair of the crack earlier this week.

Earlier, the crew locked the hatches into the intermediate chamber. The Mission Control asked whether the crew had measured the pressure before the hatch into that chamber was opened. The crew reported that the pressure went down considerably in the smaller part of the compartment while it remained isolated from the rest of the station by an airtight hatch. “The pressure in the intermediate chamber went down from 723 mm of the mercury column to 685 millimeters,” Ryzhikov said.

The report is poorly written, and is unclear on the exact date this air test was done. It is therefore possible the test was done prior to the permanent repair.

If however the air is still leaking, this suggests there might be more than one leak point in that part of Zvezda. According to this same story, the two Russian astronauts during their spacewalk on November 18th took pictures of the exterior area of Zvezda where the leak is located, and noted no exterior damage.

All these facts point to a very serious problem. If there was no exterior damage, it means the leak was probably not caused by a micrometeorite hit (though closer more extensive observations as well as a review of the photos might still conclude otherwise). The fact that the leak is continuing after the permanent repair suggests there is another leak, in the same part of Zvezda. That section is also a docking port, and would have experienced the most stress during the several dozen dockings that have occurred since Zvezda was launched in 2000.

These facts therefore suggest stress damage and aging as the cause, which means the problem will only get worse no matter what method is used to seal any future leaks.

One quick solution that would work, at least for awhile, would be to close the hatch on this intermediate chamber, and do no more dockings to it. This at least would seal the station from atmosphere loss, and reduce the stress on this section of Zvezda. Whether Progress freighters, which use this port, can use another port, or will have a more limited ability to dock, is not clear, however.

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Successful Rocket Lab launch and descent of 1st stage

10:26 pm

Capitalism in space: Rocket Lab today successfully used its Electron rocket to 30 smallsats into orbit from its launchpad in New Zealand.

They also did their first launch test of their planned method for recovering the first stage for reuse. In their case the first stage will use parachutes to slow its descent, and will then be grabbed by a helicopter to be brought back to land. On this launch they were only testing the parachute portion of this plan, and allowed the stage to land in the water, where they then recovered it.

The leaders in the 2020 launch race:

30 China
20 SpaceX
12 Russia
5 ULA
5 Rocket Lab

The U.S. now leads China 33 to 30 in the national rankings.

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Arizona gov says he will not certify results until all lawsuits are settled

3:36 pm

Arizona’s Republican Governor Doug Ducey today announced that he will not certify the results of the state’s presidential election until all the lawsuits involving issues in the count are settled.

In Arizona specifically, the Trump campaign and state GOP filed lawsuits in Maricopa County in a bid to block officials from certifying the election results due to alleged voter irregularities and improprieties.

“There are legal claims that are being challenged in court and everybody on the ballot has certain access rights and remedies and if they want to push that they are able. Once those are adjudicated and the process plays out, I will accept the results of the election,” the Republican governor said in a news conference on Wednesday.

Based on Ducey’s generally spineless leadership, I have no confidence in his announcement. I think he is playing us. He has done less than nothing to really make sure the vote is accurate, even though it is in his power to do so. For example, he could call the legislature back in session so that its Republican majority could get involved. He has refused to do this, keeping them out of the game. Moreover, his administration apparently chose the questionable Dominion election software used to count the vote, despite questions raised about it from many sources for years.

What I think he is doing is making it seem he cares. Then, when he folds like a house of cards to an untrustworthy recount, he can claim he was there for us. All hogwash.

The only saving grace to his announcement is that if no certification occurs before December 14th, the lack of Arizona’s electoral votes might force the decision into the House of Representatives, where the Republicans will have the votes to keep Trump president. If the Democrats wish to avoid this, they should be moving heaven and Earth to clear up any issues and thus settle the lawsuits.

Not surprisingly, I do not see the Democrats doing this. Instead, they are working to block any audits or proper recounts. Makes one wonder what they might be trying to hide.

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Frost on a Martian hillside

3:02 pm

Frost on Martian hillside
Click for full image.

Cool image time! The image to the right, cropped to post here, was taken on August 27, 2020 by the high resolution camera on Mars Reconnaissance Orbiter (MRO). It shows a flat-topped mesa in an enclosed canyon dubbed Sisyphi Cavi in the high southern latitudes of Mars during the spring.

Notice the white spots in the gullies on the southern-facing slopes? From what I can gather from a bit of research, these indicate the presence of carbon dioxide frost. It was spring at this location when the photo was taken. At that time, the thin seasonal mantle of dry ice that covers Mars’ the polar regions south to 60 degrees latitude in the winter is sublimating away. This would explain why the frost is only present in the south-facing slopes. Since this is in the southern hemisphere, the south-facing slopes get much less sunlight, and would sublimate away later.

The photo was taken as part of a monitoring program to study this sublimation process. According to this abstract:

Superposition of channel features over and/or through the defrosting CO2 snowpack shows that the channels are active at the present day and probably have fluid flows every spring during the annual defrosting. In itself, this is a significant observation as active fluid flows of any nature have not yet been proven on Mars. However, the ambient temperature at the time of gully activity appears to require a role for CO2 in the formation of the channels, rather than water.

In other words, the coming and going of this dry ice frost each Martian year, in conjunction with the underground water ice also found here, appears to be causing erosion that then creates of the gullies themselves. More details from the abstract in this paper:
» Read more

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Trump lawyers detail extensive election fraud

12:59 pm

The lawyers for the Trump campaign today held a press conference outlining in extensive detail the evidence they have gathered pointing to election fraud in multiple states, all designed to manufacture fake votes for Joe Biden or to disenfranchise Trump voters.

Yes, I know, it is a press conference. And yes I know, it is run by only one side. To simply dismiss what that side said however is to put one’s head in the sand. Two allegations struck me as particularly damning:

Giuliani offered evidence to show that 15,000 voters in Pittsburgh alone were disenfranchised of their vote, and forced to vote via provisional ballot when they arrived at their polling place. These voters allegedly were told that they had already voted by mail.

Giuliani alleged as well that ballots were trucked into Detroit at 4:30 am on election night to be counted after poll workers believed that Republican observers to the count had left. He claimed that workers said that these were Biden ballots, improperly packaged, and without votes for any of the additional races. He said that the votes were counted three times.

In the first case the allegations apparently came from the voters themselves. If based on actual legal affidavits, the allegations have real merit, and suggest massive fraud in Pittsburgh alone.

In the second case, more details are found here.

Guiliani went on to cite testimony from witnesses to bolster his case, ripped the media for falsely reporting there is “no evidence” of fraud and argued proper oversight was not executed while mail-in ballots were counted.

“Do you know how many affidavits were have in the Michigan case? Two hundred and twenty affidavits,” he said. “What they swear to is that at 4:30 in the morning, a truck pulled up to the Detroit center where they were counting ballots. The people thought it was food so they all ran to the truck. It wasn’t food, it was thousands and thousands of ballots and the ballots were in garbage cans, they were in paper bags, they were cardboard boxes and they were taken into the center. They were put on a number of tables. At that time they thought all of the Republican inspectors had left, all but two had.”

“Here’s what they jointly swear to: that every ballot that they could see, everything that they Ould hear, these were ballots for Biden. When they saw a ballot, these were ballots only for Biden, nothing down ticket,” Guiliani continued. “Many of them were triple counted.”

“Why would you not allow inspections of those ballots? Because you knew you were going to use those ballots to catch Biden up,” Guiliani said, adding that the recount in Georgia will be worthless due to a lack of signature [emphasis mine]

The highlighted text puts the lie to the claim that no evidence of election fraud exists. An affidavit is a legal document that carries I think penalties if found to be a lie. Moreover, when you begin to get a lot of them, all confirming each other, their reliability is strongly reinforced.

The election count in the disputed states needs to be completely reviewed, carefully, by going back to the actual ballots. The computer data is untrustworthy and must be put aside.

If that review finds Joe Biden won, so be it. It would mean the country favored the Republicans overall, but preferred a change in president.

If that review instead shows Trump did win, and that a large amount of voter fraud occurred, then major investigations are in order to find the perpetrators. It must also be the number one priority of Republicans in every one of these states (all controlled at the legislative level by Republicans) to overhaul the election system to prevent such fraud from reoccurring. Better to go back to simple paper ballots that are counted by hand, than the unreliable computer systems we have now.

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Republicans in Wayne County rescind their votes certifying Detroit results

12:05 pm

In a dramatic turn, the two Republicans on the Wayne County election board (which covers Detroit) last night rescinded their votes yesterday certifying the Detroit results, claiming in legal affidavits that these votes were obtained through coercion and false promises.

Their pronouncements come just 24 hours after a chaotic meeting in which the county’s election board initially failed to certify the Nov. 3 election results during a 2-2 deadlocked vote when both Palmer and Hartmann voted against certification. But after hours of contentious public comment and criticism — including Democratic allegations of racism and threats against their safety — the two GOP members struck a deal to certify the elections in return for a promise of a thorough audit.

Palmer and Hartmann said Wednesday they learned that state officials had reneged or would not honor the audit, leaving them no recourse but to oppose certification until more investigation could be performed.

It is now presently unclear what happens next, including which of their votes will be considered legal.

Note however how the Democrats appear totally opposed to even addressing the vote count concerns expressed by these two election board members. No, rather than in good will trying to show the concerns are unmerited, Democrats have instead threatened, slandered, and doxed the Republicans, while apparently reneging on an agreement that would have looked into the issues.

As I have written, if the problems with this election are not resolved, or the Democrats refuse to cooperate in fixing them, then it will strongly imply that a Biden victory is tainted and was stolen. The consequences to the country then will be quite bad.

The best course must be an aggressive effort by both parties to address and fix the concerns, with both parties accepting the results no matter what. It does not appear the Democrats desire this.

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Stratolaunch begins construction of hypersonic plane

11:46 am

Capitalism in space: Stratolaunch, continuing its shift from an orbital launch company to one providing a flying hypersonic testbed, has begun construction of its first hypersonic plane, dubbed Talon-A.

Talon-A will be air-launched from the bottom of Roc, the world’s biggest airplane, that the company initially built to serve as a launch platform for an orbital rocket.

It appears they have the financing to build Talon-A, and it also appears there is ample interest in both the military, NASA, and the aviation industry for this capability. If it works it will make testing hypersonic technology far easier and more affordable, issues that have acted to slow its development.

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Relativity raising $500 million in new search for investment capital

11:38 am

Capitalism in space: The new rocket company Relativity Space is in the process of raising another $500 million in new investment capital.

The new fundraise, expected to close in the coming days, would jump Relativity’s valuation to $2.3 billion, those people said. In addition to Tiger Global, Fidelity is also joining the round as a new Relativity investor. Existing investors in Relativity are also expected to be contributing — those include Social Capital, Playground Global, Y Combinator, Bond Capital, Tribe Capital, Jared Leto and Mark Cuban.

Tiger Global, the investment firm founded by Chase Coleman, has more than $43 billion in assets under management.

This new funding will supplement the almost $200 million Relativity raised previously.

The company has successfully completed engine tests, and plans its first orbital test launch of its Terran-1 rocket next year.

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NASA fixes SLS issue, prepares for full hot fire engine test of core stage

11:32 am

My heart be still! NASA engineers have successfully fixed a valve on the inside of the core stage of the agency’s SLS rocket, making it possible for the continuation of the ongoing test program leading up to its first and only full static fire test on December 21st of the rocket’s core stage, prior to the rocket’s first launch.

Over the weekend, engineers at NASA’s Stennis Space Center near Bay St. Louis, Mississippi, successfully repaired a valve inside the core stage of the agency’s Space Launch System (SLS) rocket. The team designed an innovative tool to remove and replace the valve’s faulty clutch while the core stage remained in the B-2 test stand, and without removing the entire valve. Subsequent testing of the repaired valve confirmed that the system is operating as intended.

If that static fire test fails for any reason, it will likely delay the first Artemis launch by at least a year, if not longer. Right now there is a slim chance that SpaceX’s Starship will complete its first orbital launch before SLS (which NASA has been developing for only seventeen years). Further delays would almost guarantee it.

Such an event will make the entire SLS program appear kind of stupid, irrelevant, and an utter waste of money. But then, SLS is exactly that, a wasteful boondoggle designed not to get American astronauts into space but to spend money in Congressional districts and states. These corrupt legislators actually like the delay and failure, because it extends the contracts and funnels more money to their constituents over a longer period of time. Who cares if anything ever really gets accomplished, or the interests of the U.S. are advanced? What really matters is making sure Congressmen get photo ops, and their big space backers get contracts so they can continue to make campaign contributions.

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The SpaceX fleet of Dragons

11:10 am

The first manned Dragon capsule on the launchpad
The first manned Dragon capsule, on the launchpad

Capitalism in space: During the post-launch press briefing after launch of its second manned Dragon mission on November 15, SpaceX CEO Gwynne Shotwell revealed the company’s plans to build and fly a fleet of Dragon cargo and crew capsules, and reuse them repeatedly over the coming years..

Specifically, Shotwell revealed that SpaceX intends to build three reusable Cargo Dragon 2 capsules, one of which is already completed and in Florida preparing for its December 2nd CRS-21 launch debut. On the crew side of things, SpaceX will build “three more” Crew Dragon capsules on top of the flight-proven Demo-2 and currently orbital Crew-1 capsules. It’s unclear if this means that the new Crew Dragon capsule flown on SpaceX’s January 2020 In-Flight Abort (IFA) test will be refurbished for additional flights.

Excluding IFA Crew Dragon capsule C205, SpaceX thus intends to operate a fleet of at least three Cargo Dragon 2 and five Crew Dragon capsules, representing eight reusable spacecraft each capable of at least five orbital missions.

She also hinted that the company has plans to fly its own missions, using these spacecraft, in addition to its contracted flights for NASA and the private company Axiom.

This private capability, which far exceeds anything ever built by NASA or any government worldwide, is entirely because Elon Musk had the freedom and the will to push for his particular vision. He had a bold idea, and with courage he pursued it.
» Read more

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Russian astronauts complete spacewalk to prepare ISS for Nauka

10:37 am

Two Russian astronauts yesterday successfully completed an almost seven-hour spacewalk removing and repositioning equipment to prepare ISS for the arrival of Nauka next year, Russia’s next module for ISS.

The Pirs module will be removed and junked next year to make room for the research lab Nauka — Russian for “science.” Several Russian-directed spacewalks will be required to deal with all this. The plan calls for attaching a cargo ship to Pirs in order to guide it to a fiery reentry.

The new 22-ton lab — stretching 43 feet (13 meters) long — is so big that it will be launched from Kazakhstan by a powerful Proton rocket. Once at the orbiting outpost, it will double as an air lock and docking port.

Earlier it had been announced that they would also do an inspection of the area on Zvezda where they had also discovered a small crack, the cause of the longstanding leak on the station. It appears they did not do this. probably because astronauts inside the station had placed a new permanent patch on the leak, and the work they were doing during the spacewalk carried a higher priority.

Expect that inspection to eventually occur, but for now the cause of that crack remains unknown.

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Arecibo Observatory to be shut down permanently

10:27 am

The arriving dark age: Due to the extent of its recent cable failures and the risks they pose to works, the National Science Foundation (NSF) has decided to shuttered and dismantle it permanently.

Ralph Gaume, director of NSF’s astronomy division, said at the briefing the agency wants to preserve other instruments at the site, as well as the visitor and outreach center. But they are under threat if the telescope structure collapses. That would bring the 900-ton instrument platform, suspended 137 meters above the 305-meter wide dish, crashing down. Flailing cables could damage other buildings on the site, as could the three support towers if they fell, too. “There is a serious risk of an unexpected and uncontrolled collapse,” Gaume said. “A controlled decommissioning gives us the opportunity to preserve valuable assets that the observatory has.”

Over the next few weeks, engineering firms will develop a plan for a controlled dismantling. It may involve releasing the platform from its cables explosively and letting it fall.

The radio telescope was built in the early 1960s, and for many years was the world’s largest single dish radio telescope. It has struggled however in recent years with both financial and infrastructure problems, the latter initially caused by Hurricane Maria in 2017.

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ESA completes new parachute test for its 2022 Mars rover

9:58 pm

On November 9, 2020 the European Space Agency finally conducted the high altitude parachute test of the landing system for its 2022 Mars rover Rosalind Franklin that had been planned for March but had been delayed due to the Wuhan flu panic.

The timeline of the latest test, including extraction and deceleration, went exactly to plan. However, four tears in the canopy of the first main parachute and one in the second main parachute were found after recovery. The damage seemed to happen at the onset of the inflation, with the descent otherwise occurring nominally.

The team are now analysing the test data to determine further improvements for the next tests. Planning is underway for future tests in the first half of next year, to ‘qualify’ the complete parachute system ready for launch in September 2022.

Overall they consider the test a success, though the damage issues must be solved before the ’22 launch. Based on this test it also appears that the ESA made a very wise choice delaying the mission from launch this year, as its parachute system was clearly not ready.

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