Year: 2022

The evidence continues to pile up: The government’s strongarm policies against COVID were utter failures

2:05 pm

The modern basis of medical research in the dark age
Health policy during the Wuhan panic

Since my last COVID update in June, the number of research papers has continued to show, with increasing force, the total and utter failure of every single one of the draconian edicts imposed on the pubic by leftist governments both in Democratic Party controlled states in the U.S. as well as worldwide.

Below are a small sampling of this accumulating research. Read it and weep.

My sorrow however comes from knowing that this knowledge was patently obvious from day one. This new research really isn’t new, it confirms what was well known, and was confirmed quickly as early as March 2020. However, when skeptics like myself, mostly on the right, desperately tried to stem the panic, it was all to no avail. The government’s edicts were always wrong, but no one wanted to listen. The data below merely confirms what all the data, before and during the Wuhan panic, was already telling us.
» Read more

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South Korea’s Danuri lunar orbiter successfully makes course correction

10:20 am

On September 2nd engineers for South Korea’s Danuri lunar orbiter successfully completed a major course correction, firing its engines to adjust its path towards the Moon.

The science ministry announced Sept. 4 that the maneuver was so successful that the Korea Aerospace Research Institute (KARI), which controls the spacecraft called Danuri, has decided to skip an additional correction maneuver planned for Sept. 16.

It will reach lunar orbit on December 16th, then make five more orbital adjustments before reaching its science orbit in January. While the spacecraft has instruments from both South Korea and the U.S. for studying the lunar surface, its main goal is to teach South Korea engineers and scientists how to do this.

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Inouye Solar Telescope begins science operations

10:07 am

The National Science Foundation yesterday announced the inauguration of science operations of the Daniel K. Inouye Solar Telescope in Hawaii.

The sample first images provided at the link are excellent, but rather than show this telescope’s abilities, they instead illustrate the absurdity of spending millions to build a ground-based telescope. None compare with the spectacular high resolution solar images being produced today from the myriad of solar telescopes in space.

Moreover, the history of this telescope tells us much about the bankrupt nature of all modern government projects:

Over 25 years ago, the NSF invested in creating a world-leading, ground-based solar observatory to confront the most pressing questions in solar physics and space weather events that impact Earth. This vision, executed by the Association of Universities for Research in Astronomy (AURA) through the NSF’s National Solar Observatory (NSO), was realized during the formal inauguration of the Inouye Solar Telescope. [emphasis mine]

It took our modern incompetent federal government a quarter century to build this single telescope. Compare that with the construction of the solar telescopes it is replacing. They were conceived, designed, and built in much less than a decade back in the early 1960s. And cost less too.

The press release at the link also spends a lot of space touting “diversity” and “Native Hawaiian” cultural needs, which really have nothing to do with the study of the Sun. That focus tells us how misguided our government has become, and how it is using its coercive power to drag us all along down that foolish path towards hell.

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Webb’s infrared view of the Tarantula Nebula

9:55 am

Two views of the Tarantula Nebula by Webb
Click for original image.

The two images to the right, reduced and annotated to post here, were released today by the science team of the James Webb Space Telescope, and show two different views of the Tarantula Nebula, located 161,000 light years away in the Large Magellanic Cloud.

It is home to the hottest, most massive stars known. Astronomers focused three of Webb’s high-resolution infrared instruments on the Tarantula. Viewed with Webb’s Near-Infrared Camera (NIRCam) [top], the region resembles a burrowing tarantula’s home, lined with its silk. The nebula’s cavity centered in the NIRCam image has been hollowed out by blistering radiation from a cluster of massive young stars, which sparkle pale blue in the image. Only the densest surrounding areas of the nebula resist erosion by these stars’ powerful stellar winds, forming pillars that appear to point back toward the cluster. These pillars contain forming protostars, which will eventually emerge from their dusty cocoons and take their turn shaping the nebula.

…The region takes on a different appearance when viewed in the longer infrared wavelengths detected by Webb’s Mid-infrared Instrument (MIRI) [bottom]. The hot stars fade, and the cooler gas and dust glow. Within the stellar nursery clouds, points of light indicate embedded protostars, still gaining mass. While shorter wavelengths of light are absorbed or scattered by dust grains in the nebula, and therefore never reach Webb to be detected, longer mid-infrared wavelengths penetrate that dust, ultimately revealing a previously unseen cosmic environment.

As with all images from Webb, these are false color, as the telescope views the infrared heat produced by stars and galaxies and interstellar clouds, not the optical light our eyes see. Thus, the scientists assign different colors to the range of wavelengths each instrument on Webb captures.

These photos once again illustrate Webb’s value. It will provide a new layer of data to supplement the basic visual information provided by the Hubble Space Telescope, allowing scientists to better understand the puzzles we see in the optical.

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More static fire tests of Starship/Superheavy expected this week

9:35 am

SpaceX appears to be gearing up for more engine tests of both Superheavy prototype #7 and Starship prototype #24 this week, having called for road closures at Boca Chica today with additional options thoughout the week.

The article at the link mostly provides an overview of the changes in both stages that occurred because of the shift from the first version of the Raptor engine to the much more streamlined Raptor-2. The side-by-side image of both versions is quite revealing, showing once again how much SpaceX adheres to Musk’s adage that “the best part is no part.” Raptor-2 is astonishingly simpler and more compact, even though it produces about 25% more power.

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China launches two satellites with its Kuaizhou-1A rocket

9:18 am

China today successfully placed what it labeled as “two test satellites” into orbit using its smallsat Kuaizhou-1A rocket.

No information at all was released about both satellites.

The leaders in the 2022 launch race:

40 SpaceX
35 China
11 Russia
6 Rocket Lab
5 ULA

American private enterprise now leads China 55 to 35 in the national rankings, and the entire world combined 55 to 53.

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Gullies and glaciers in a crater on Mars

4:46 pm

The gullies and glaciers in Avire Crater
Click for full image.

Cool image time! The photo to the right, rotated, cropped, and reduced to post here, was taken on July 10, 2022 by the high resolution camera on Mars Reconnaissance Orbiter (MRO). It shows the floor of 4-mile-wide Avire Crater, located at about 41 degrees south latitude inside the much larger 185-mile wide Newton Crater.

This picture was taken as part of a long term monitoring program of the many gullies that flow down the slopes of the crater’s interior rim. In fact, the gullies of this crater have so interested scientists that one even proposed [pdf] this location as a potential future rover landing site.

Avire Crater, a small … gullied crater within Newton Crater, provides many aspects ideal to a future rover mission. It has been previously hypothesized to be the location of a former paleolake with multiple episodes of ponding and deposition. Gullies occur almost continuously on the southwest wall clockwise to the northeastern wall. Dark-toned dunes are present in the northern portion of the crater, in some places obscuring gullies while cut by gullies in others. No changes in the extent or appearance of the dunes have been observed since they were first imaged … in January of 2000. The dunes lack superimposed craters, indicating that the gullies that cut through them are geologically very youthful. Layered lobate features are present at the base of the gullies on the northern wall, seen in many other craters on Mars (not always in association with gullies), which have been suggested to have formed as terminal moraines of ice-rich flows; in Avire, these features have also been suggested to be paleolake deposits. The crater floor is obscured by mid-latitude “fill” material, hypothesized to be partially comprised of ice based on morphologic evidence that the material has been partially removed.

As gullies, dunes, and “fill” material occur in many places on Mars, a single rover mission to a site containing these features would provide valuable information applicable to thousands of other locations across the planet.

The curved ridgeline in the crater floor is thought to be a moraine. The “fill” material to the south is essentially glacial in nature. Both, as well as the gullies, appear to have been shaped either a paleolake that once existed in the crater or by cyclical glacier activity. By going to this one crater, scientists could study all these different geological features at one time.
» Read more

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Today’s blacklisted American: Fire chief fired for attending a Christian-affiliated leadership conference

1:02 pm

Christians banned from Stockton's government

They’re coming for you next: Ron Hittle, who had served as a firefighter in Stockton, California, for more than two decades and was for five years its fire chief, was fired in 2010 because he had had the nerve to attend a leadership conference that happened to be affiliated with the Christian religion.

More than a decade ago, the Deputy City Manager asked Chief Hittle to attend leadership training. Chief Hittle learned about the Willow Creek Global Leadership Summit from a business magazine, and he decided to attend because it was a renowned leadership seminar that featured a “pop up business school” with stellar speakers from various backgrounds including his own Christian worldview. Chief Hittle invited three of his staff members who shared his Christian faith to join him, and he put his attendance on the public city calendar so his supervisors would be aware. The firefighters paid for the two-day seminar with their own funds.

But the same supervisor who asked Chief Hittle to attend leadership training told him it was unacceptable that he attended a Christian-affiliated seminar.
» Read more

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September 5, 2022 Space quick links

11:11 am

All courtesy of BtB’s stringer Jay.

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India’s space agency successfully tests prototype for controlling descent of spent 1st stages

9:38 am

IAD by ISRO

India’s space agency ISRO on September 3, 2022 successfully used a suborbital sounding rocket to test a prototype of an inflatable airbag, which it dubs an Inflatable Aerodynamic Decelerator (IAD), that can inflate at the top of a 1st stage and slow and control its descent back to Earth after launch.

The graphic to the right was adapted from the mission brochure [pdf]. According to ISRO:

The IAD was initially folded and kept inside the payload bay of the rocket. At around 84 km altitude, the IAD was inflated and it descended through atmosphere with the payload part of sounding rocket. The pneumatic system for inflation was developed by LPSC. The IAD has systematically reduced the velocity of the payload through aerodynamic drag and followed the predicted trajectory. This is first time that an IAD is designed specifically for spent stage recovery. All the objectives of the mission were successfully demonstrated

ISRO claims this design can not only facilitate the reuse of first stages, it can also be used for science payloads to Mars and Venus.

I look at this and wonder, wouldn’t parachutes or parasails, already developed and used numerous times in similar applications, do the same job? In fact, Rocket Lab has already successfully used parachutes to control the re-entry of its Electron first stages. Meanwhile, SpaceX uses simple and lightweight grid fins to control the descent of its Falcon 9 first stages, and simply fires that stage’s engines twice to slow it down for landing.

While there may be engineer advantages to this airbag design, the whole thing smacks of many of NASA’S complex test programs that never made it past prototype tests. The ideas always looked good, but they never were practical or cost effective.

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Indian rocket startup raises $51 million in private investment capital

9:08 am

Capitalism in space: The Indian rocket startup Skyroot has just raised $51 million in private investment capital for the development of its smallsat rocket, Vikram-1.

Operating as a private aerospace manufacturer and commercial launch service provider in the country, the Hyderabad-headquartered startup has been working on its flagship Vikram series of small-life launch vehicles. The first among them, the Vikram 1, is slated to take to the skies by the end of the year and launch small satellites to space.

The $51 million is the most any private aerospace commercial company from India has ever raised in a single funding round.

Though the Modi government has publicly encouraged the development of a private, independent, commercial aerospace industry, India’s bureaucracy has generally acted to block this effort. In 2019 it convinced the government to create New Space India Limited (NSIL), a wholly government-owned entity which is designed to retain as much control over commercial market share as possible. As recently as one month ago, the NSIL webpage described itself as aiming to “capture” that commercial market. That revealed its purpose too obviously, so the website was rewritten to now say its goal is to “spur” the Indian aerospace sector.

Because NSIL gets government money and has full control over all of India’s already developed government rockets and space facilities, it has an enormous advantage, which acts to discourage investment in new private companies such as Skyroot. This is a similar situation that existed in the U.S. for more than a half century following Apollo. NASA had the resources, controlled all launches, and thus made private investment for independent companies hard to obtain.

This only changed when NASA began awarding contracts to private companies in 2008, whereby the rockets and spacecraft produced were not owned or designed by NASA. And NASA was only forced to do so because Elon Musk happened to have enough of his own money to finance SpaceX himself.

When ISRO (India’s agency) or NSIL begin awarding contracts like this, then company’s like Skyroot will begin to blossom.

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