Tag: politics

China’s Long March 2D rocket launches earth observation satellite

9:39 am

China today successfully used its Long March 2D rocket to launch an earth observation satellite into orbit.

The launch was from one of China’s interior spaceports, so the expendable first stage and fairings landed within China. No word on whether they landed uncontrolled or used the parachutes or grid fins to control the landing.

The leaders in the 2021 launch race:

24 China
20 SpaceX
12 Russia
3 Northrop Grumman
3 Rocket Lab

The U.S. still leads China 30 to 24 in the national rankings.

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Nauka finally docks with ISS

9:21 am

ISS configuration with Nauka added
The configuration of the Russian portion of ISS with
Nauka and the as-yet launched docking hub.

This morning the new fullsize module to ISS, Nauka, finally docked with the station, ending a week of tension because of issues with its engines.

The docking was not without issue, with Russian cosmonauts noting that Nauka wasn’t on the correct course less than an hour before docking; however, a retro burn quickly corrected the issue. After also troubleshooting an issue with the TORU manual docking system, Nauka successfully docked in automated fashion to the Zvezda service module’s nadir port at 09:29 EDT / 13:29 UTC, marking the first major expansion to the Russian segment for over 20 years.

They will now begin a series of eleven spacewalks to outfit the module. This includes installing a new European-built robot arm and transferring an airlock and radiator on a different module that were originally built to be attached to Nauka and have been waiting eleven years for its much delayed arrival.

In November Russia will then launch a small docking hub module that will dock with Nauka and provide the docking ports that were lost when the Piers module was detached earlier this week (thus allowing Nauka to dock). This new docking hub is also critical, because it will allow Russia to limit dockings to the aft port on Zvezda, which has serious structural stress issues and must be treated gently to prevent further hull cracks and air leaks.

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Today’s blacklisted American: Twitter bans all election audit accounts in Arizona, Georgia, Pennsylvania, Nevada, and Wisconsin

12:48 pm

Liberty and freedom banned
Twitter’s goal: Only Democrats can have freedom of speech.
Photo credit: William Zhang

The new dark age of silencing: In a single purge Twitter yesterday banned all the accounts of all election audits going on in Arizona, Georgia, Pennsylvania, Nevada, and Wisconsin.

Earlier today Twitter permanently suspended all nine of the official ‘Audit War Room’ accounts from it’s platform. The accounts were a main source for breaking updates and were banned as part of big tech’s continued attempt to shield the public from the stunning revelations being found regarding the fraudulent 2020 election.

Unsurprisingly, Twitter provided no reason for the suspensions. [emphasis mine]

Note the highlighted sentence. Twitter is no longer even pretending that it is banning these accounts because of some vague “community standard” that each violated. No, Twitter banned them simply because it is possible that the election audits going on in these states might actually uncover evidence of election fraud, and to allow honest and real news reporting can no longer be allowed, if that reporting might threaten the dominant leftist agenda and the Democratic Party politicians who are imposing it.
» Read more

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July 27, 2021 Zimmerman Space Show podcast

10:12 am

The podcast of my two-hour appearance last night on The Space Show with David Livingston is now available here.

Thank you to David and tor everyone who called or emailed questions. Twas a very good show, to my mind. It also allowed me hone my verbal description of my new book, Conscious Choice. When I finish a book, I tend initially to get buried in the details in describing it in interviews. This appearance allowed me to get an idea on how to talk about the book quickly, in summary. I think it went well, and will certainly get better with future appearances.

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Today’s blacklisted American: Tenured professor fired, given no due process, because one student didn’t like what he was doing

11:46 am

The Bill of Rights cancelled at Berea College
No first amendment allowed at Berea College!

Persecution is now cool! The administration at Berea College, a Christian university in Kentucky, fired tenured professor Dave Porter because one student complained about a research survey he was conducting.

Porter’s offense was to have done a survey of attitudes on campus. One student claimed that the survey was a retaliation against her for having filed a Title IX complaint. Writes Porter, “The campus was quickly polarized, and the administration saw a crisis looming. Apparently, the dean had received information from a former student that current students were fearful of attending my classes. There was no investigation and suggestions of mediation or compromise were squelched by the dean’s claim that I was ‘unrepentant and unapologetic.’” [emphasis mine]

More details in this essay Porter himself wrote:
» Read more

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FCC tightens rules for giving grants to broadband companies

8:51 am

The FCC under the Biden administration has informed the companies who obtained subsidies to encourage broadband access in rural areas that the money can only be spent in those areas, not on infrastructure improvements in facilities located in regions that already have good internet access.

The Federal Communications Commission told SpaceX and other companies on Monday that the billions in rural broadband subsidies it doled out last year can’t be used in already connected areas like “parking lots and well-served urban areas,” citing complaints. The commission, in an effort to “clean up” its subsidy auction program, offered the companies a chance to rescind their funding requests from areas that already have service.

The companies that got the subsidies must do the work to determine they qualify for the money, wrote Michael Janson, director of the FCC’s Rural Broadband Task Force, in a letter addressed to SpaceX’s finance director David Finlay. Similar letters, first reported by Bloomberg, were sent to other recipients of the commission’s Rural Digital Opportunity Fund, a $9.2 billion auction to expand broadband into rural areas that lack or have no service.

The news reports I’ve seen of this story have all been from the generally leftwing press, and have been written to hammer SpaceX. No matter. This program is rife with corruption and the misuse of taxpayer money. SpaceX doesn’t need the nearly billion dollar subsidy it got, or if it does need the billion, it should get it from private investment. As should all the other companies getting cash in this program.

Sadly, the Biden administration does not appear interested in ending the program. Instead, I get the sense what it really wants to do is send the cash to its own cronies, instead of the cronies favored by the Trump adminstration. Thus, do not be surprised if Blue Origin’s as-yet unbuilt Kuiper constellation starts to be a recipient of funds, even as the money is cut from SpaceX’s Starlink constellation.

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An astrophysicist explains cosmology’s theoretical failures

8:37 am

Link here. The astrophysicist, Paul Sutter, does a very nice job of outlining the conundrum that has been causing astrophysicists to tear their hair out for the past decade-plus.

In the two decades since astronomers discovered dark energy, we’ve come upon a little hitch: Measurements of the expansion rate of the universe (and so its age) from both the CMB [cosmic microwave background] and supernovas have gotten ever more precise, but they’re starting to disagree. We’re not talking much; the two methods are separated by only 10 million or 20 million years in estimating the 13.77-billion-year history of the universe. But we’re operating at such a level of precision that it’s worth talking about.

If anything, this failure for two measurements of data spanning billions of light years — which is billions in both time and space — is a perfect illustration of the uncertainty of science. Astrophysicists are trying to come up with answers based on data that is quite thin, with many gaps in knowledge, and carries with it many assumptions. It therefore is actually surprising that these two numbers agree as well as they do.

Sutter, being in the CMB camp, puts most of the blame for this failure on the uncertainty of what we know about supernovae. He could very well be right. The assumptions about supernovae used to measure the expansion rate of the universe are many. There is also a lot of gaps in our knowledge, including a full understanding of the process that produces supernovae.

Sutter however I think puts too much faith in theoretical conclusions of the astrophysics community that have determined the age of the universe based on the CMB. The uncertainties here are as great. Good scientists should remain skeptical of this as well. Our knowledge of physics is still incomplete. Physicists really don’t know all the answers, yet.

In the end, Sutter however does pin down the biggest problem in cosmology:

The “crisis” is a good excuse to keep writing papers, because we’ve been stumped by dark energy for over two decades, with a lot of work and not much understanding. In a sense, many cosmologists want to keep the crisis going, because as long as it exists, they have something to talk about other than counting down the years to the next big mission.

In other words, the discussion now is sometimes less about science and theories and cosmology, but instead about funding and career promotion. What a shock!

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Bezos offers to waive $2 billion in payments to get lunar lander contract

5:57 pm

In an open letter to NASA administrator Bill Nelson, Blue Origin founder Jeff Bezos offered to waive $2 billion in payments should NASA decide to switch its contract for building the manned lunar lander contract from SpaceX to the Blue Origin team, including Lockheed Martin, Northrop Grumman and Draper.

Blue Origin and its industry partners ⁠— including Lockheed Martin, Northrop Grumman and Draper ⁠— bid $6 billion to design and build a competing landing system. After SpaceX won the award, Blue Origin’s team and Dynetics, the third competitor for a NASA contract, filed protests with the Government Accountability Office. The GAO is due to rule on those protests by Aug. 4.

In his letter to Nelson, Bezos revisits the issues laid out in Blue Origin’s protest and complains that NASA “chose to confer a multi-year, multibillion-dollar head start to SpaceX” in the Human Landing System competition. He noted that NASA gave SpaceX a chance to revise its bid to fit NASA’s financial needs, and that Blue Origin wasn’t given a similar opportunity. “That was a mistake, it was unusual, and it was a missed opportunity,” Bezos wrote. “But it is not too late to remedy.”

Bezos then offered to waive all payments in the 2021-2023 fiscal years, up to $2 billion, “to get the program back on track right now.” He said that would be in addition to the $1 billion in corporate contributions that was previously pledged.

The article notes there may be some legal issues blocking such an offer. I also wonder what Blue Origins partners think about this. Has Bezos discussed it with them? Is he offering to cover their profits as well?

We must also be cognizant of one important detail: The Blue Origin team’s proposal lost the bid largely because was ranked below SpaceX’s for both financial and technical reaosns. Even more important, that team’s lander does yet not exist, even in prototype. No significant work has been done. And Blue Origin itself has so far failed to launch anything into orbit, with its orbital rocket New Glenn two years behind schedule. None of this inspires confidence.

SpaceX meanwhile has been test flying its Starship lander in repeated flight tests, demonstrating its capabilities.

Consider this bidding war from a custoner’s perspective. Blue Origin has yet to prove it can build what it promises. SpaceX is already doing so. And it bid less as well.

On August 4th the GAO will rule on the protests of both losers, Blue Origin and Dynetics. Anything can happen, but I strongly expect them to rule in favor of NASA and SpaceX.

And even if they do rule that the contract must be rebid, the bottom line remains: Blue Origin has got to stop trying to win its contracts in the courts, and finally start build the orbital spacecraft and rockets it has been promising for years. I have every faith it can be done. Bezos just has to get his company focused once again in doing so.

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Today’s blacklisted American: Mob tries to blacklist actress for shaking Trump’s hand

1:18 pm

Addison Rae must be banned for shaking Trump's hand
Stone her! She shook Trump’s hand!

Persecution is now cool! Addison Rae, an actress who IMDB calls TikTok’s second most popular and highest earning performer, was attacked by a mob on TikTok, YouTube, and Twitter for daring to shake hands with Donald Trump at a Las Vegas boxing event on July 11th.

As shown on a video at the link, “the two shook hands and she mentioned that she just “had to say hi” and that it was “so nice to meet you.”

How dare she?! The mob effort grew so loud that a Buzzfeed “news” reporter wrote a story expressly focused on determining if Rae was a Trump supporter, with the reporter stating:

[C]onsidering Rae has ignored questions about whether or not she is a Trump supporter, I decided to test her digital footprint and see for myself. So, I scrolled through all of her likes in 2016, when the Hillary Clinton v. Donald Trump election reached its peak, to see just how many of these accidental Twitter bugs I could find.

The reporter, Alexa Lisitza, discovered a variety of tweets in 2016 that suggested Rae actually might have had an open mind about Trump, and was not all-hate all-the-time, and might even have decided to vote for him. As the reporter concluded, “That’s it for 2016. Who knows what lies in the years spanning throughout the election, but do with this information what you will.” The implication of course is that Rae should be blacklisted for this blasphemy.

Nor was this Buzzfeed article unique. » Read more

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Russians detach Pirs module in anticipation of Nauka arrival to ISS

8:48 am

With the engine problems of Russia’s new ISS module Nauka apparently resolved sufficiently for its rendezvous and docking expected on on July 29th, Russian astronauts today undocked the 20-year-old Pirs module, which then used its engines so that it safely burned up over the Pacific Ocean.

The article provides a nice history of Pirs, which was originally intended for Russia’s Mir-2 station, never built after the fall of the Soviet Union.

Pirs, meaning “pier,” traces its origins back to the Mir-2 space station — which was itself a Soviet project that’s design began in 1976. Mir-2’s long and troubled history would eventually find it in the early 1990s where major design changes to launch its various modules via the Buran space shuttle were underway.

Following the collapse of the Soviet Union in December 1991, Mir-2 emerged the following year as a four-module station — including a Docking Module, which would become Pirs. In 1993, Mir-2 officially merged with the long-delayed NASA/European/Japanese/Canadian space station Freedom project to become the building blocks of the International Space Station.

The module, which provided the Russian half of ISS needed extra docking ports, was originally expected to be replaced after about five years with a larger module, but this was never built.

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Deleted

8:39 am

This post incorrectly reported a Chinese launch as occurring today when it had actually occurred (and was reported previously. I have therefore deleted it. Sorry about the error.

The leaders in the 2021 launch thus remain as follows:

23 China
20 SpaceX
12 Russia
3 Northrop Grumman

The U.S. still leads China 29 to 24 in the national rankings.

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SpaceX wins contract to launch Europa Clipper to Jupiter

5:41 pm

Capitalism in space: NASA today awarded SpaceX a $178 million contract to use its Falcon Heavy rocket to launch Europa Clipper to Jupiter.

If all goes according to plan, Clipper will lift off in October 2024 from NASA’s Kennedy Space Center in Florida and arrive in orbit around Jupiter in April 2030. The probe will then study Europa in depth during nearly 50 close flybys of the moon over the course of about four Earth years, mission team members have said.

The award is not really a surprise. Falcon Heavy is really the only operational rocket with the power capable of launching this mission. Because for years Congress had mandated Europa Clipper be launched on SLS, it was designed with more mass than normal for such planetary missions. Delays in the SLS program however finally forced Congress to relax that mandate, but that left NASA with a payload too heavy for all operational rockets except Falcon Heavy, and even that requires this six year flight, with flybys of the Earth and Mars to get it to Jupiter.

The price for the launch is significantly greater than SpaceX normally charges for its Falcon Heavy, but since it was the only game in town, I suspect SpaceX drove a hard bargain.

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