Category: Points of Information

Very brief descriptions, with appropriate links, of current or recent news items.

Relativity Space gets Iridium launch contract

9:28 am

Capitalism in space: The new rocket company Relativity Space has won a launch contract to put six Iridium satellites into orbit.

The operational Iridium NEXT constellation, the second generation of Iridium communications satellites, was completed in January 2019. Eight batches of satellites were launched on eight SpaceX Falcon 9 missions from SLC-4E at Vandenberg Air Force Base. This placed a total of 75 satellites into polar low Earth orbits, 66 of which formed the operational constellation. The other nine serve as in-orbit spares in the event of an issue with any of the primary satellites.

There are six additional spare satellites that have been built for Iridium by Thales Alenia Space and are currently in storage on Earth. These are the satellites that will be launched onboard Relativity Space’s Terran 1 rocket, should the need arise. Up to six launches, occurring no earlier than 2023, would occur on an as-needed basis as determined by Iridium.

This deal is interesting in that Relativity Space has not yet launched its rocket, which it touts as the first rocket built entirely by 3D printing. For Iridium to pick them for a launch so far in the future and of satellites that are merely back-ups to their main constellation suggests that the satellite company got a very good deal on price. Iridium probably did this also to help a new rocket company and thus increase competition in the launch industry. It also probably has the right to back out should the rocket company have difficulties getting its new rocket off the ground.

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Michael Mann finally loses in DC court

9:16 am

It took almost a decade, but the DC Superior Court has finally ruled against Michael Mann in his lawsuit against Rand Simberg and Mark Steyn.

Mann had sued them for libel because they criticized his incompetent and fraudulent global warming research. They demanded evidence of damages, the court agreed and ordered Mann to produce that evidence. He has refused (for almost a decade) and the court has now finally decided that because of his refusal he must pay all the court courts, including Simberg’s and Steyn’s.

Will he pay? Steyn notes what happened when Mann lost in a Canadian court:

I speculated back in October whether Mann, a loser and a liar, would also prove a scofflaw and a deadbeat. Yes, he is. It is ten months since he lost at the BC Supreme Court and, despite Mr Justice Giaschi’s order, Doctor Fraudpants has yet to pay Tim Ball a penny. So he’s a fraudulent plaintiff in every respect. This scumbag has financially ruined Dr Ball, lost at trial, and refuses to pay up. Mann’s conduct is appalling: it’s no wonder so few climate scientists are willing to defend him.

It will be instructive whether Mann defies a U.S. Court as well. I suspect if he does Simberg and Steyn will use the law to put liens on Mann’s assets. In normal times I would have no doubt this would work. Nowadays I sadly have concerns.

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Astronomers claim discovery of six exomoons

9:03 am

The uncertainty of science: Astronomers are now claiming they have detected evidence of the existence of six exomoons orbiting different stars with transiting exoplanets.

“These exomoon candidates are so small that they can’t be seen from their own transits. Rather, their presence is given away by their gravitational influence on their parent planet,” Wiegert said.

If an exoplanet orbits its star undisturbed, the transits it produces occur precisely at fixed intervals.

But for some exoplanets, the timing of the transits is variable, sometimes occurring several minutes early or late. Such transit timing variations – known as TTVs – indicate the gravity of another body. That could mean an exomoon or another planet in the system is? affecting the transiting planet.

What they have basically done is applied the technique used to identify exoplanet candidates when the planet does NOT transit the star (the wobble caused by gravity and indicated by spectral changes), and looked to see if they can see the same variations in these exoplanets.

This is fun stuff, but it is so uncertain as to be almost laughable. If you read the press release closely, you will discover that their work has been submitted for publication, but has not yet been even peer reviewed.

Their concept is good, but I would not pay much attention to these “results.”

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Ocasio-Cortez wins primary with 70% of vote

9:49 pm

They’re coming for you next: Proudly communist Alexandria Ocasio-Cortez (D-New York) today won her Democratic primary in New York, garnering 70% of the vote.

I know that many conservatives believe that the madness of the past four months will finally convince voters that it is time to reject the Democratic Party. I have seen no evidence of this. Instead, what I see is a Democratic voting block that remains set in concrete, immune to any facts or ideas that challenge its position. And it has remained so my entire life.

This victory by Ocasio-Cortez illustrates this. Despite her campaign to kick Amazon out of New York (costing her district tens of thousands of jobs), despite her clear lack of coherent knowledge of history or science, despite her Marxist agenda (as very well illustrated by her Green New Deal), and despite her generally hateful and racist rhetoric towards those who disagree with her, the voters in her district want her, and voted overwhelmingly for her.

In New York there is no viable Republican Party. Ocasio-Cortez has essentially won another two years in office tonight, as well as an endorsement of her race-based policies.

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Do high water and design flaws threaten China’s Three Gorges Dam?

7:00 pm

Heavy rain has caused flooding and a major overload to China’s massive Three Gorges Dam, and a Chinese hydrologist is now warning the dam, which he claims has design flaws, could fail at any time.

Rather than commenting on the validity of the images showing the dam’s warping a year ago, Wang said a more serious concern is the cracks and substandard concrete discovered during its construction. He said a failure of the dam would have catastrophic consequences for individuals residing in the lower reaches of the Yangtze River and that they should prepare for evacuation as soon as possible, reported CT Want.

In his interview with Radio France Internationale, the Chinese water expert also criticized the Chinese government and state media for refusing to acknowledge the potential danger of the reservoir. He said that scientists who have spoken the truth have been criminalized by Beijing, resulting in a society with no communication.

According to Chinese stated-owned CNTV, water inside the Three Gorges Dam continues to accumulate and has risen two meters above its flood-prevention level. Although the dam has been hailed by Beijing as one of the greatest engineering achievements in human history, its structural integrity continues to be questioned.

The dam was only completed in 2009, after decades of planning and construction. If it fails it will be a disaster for China and its communist government, much worse that the Wuhan flu has been.

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More strange terrain in the Martian “Death Valley”

2:39 pm

More strange terrain in Hellas Basin
Click for full image.

Today’s cool image, rotated cropped, and reduced to post here, might show what the science team for the high resolution camera of Mars Reconnaissance Orbiter (MRO) have labeled “strange banded terrain”, but anyone who has spent any time perusing images of Hellas Basin, what I have labeled the basement of Mars because it has the lowest elevation on the planet, will recognize the features.

They might be inexplicable, but for Hellas Basin they are entirely familiar. Just take a look at some of my earlier posts:
» Read more

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Perseverance: update on launch rehearsal and helicopter

11:25 am

Two news stories today about the launch of the United States’ next Mars rover, Perservance.

First, ULA yesterday successfully completed a dress rehearsal countdown with the Atlas 5 rocket that will launch Perseverance on July 20 at 9:15 am (Eastern)..

The rover will be mounted onto the rocket at the end of this week.

Second, JPL provided this press release describing how Perseverance’s test helicopter Ingenuity will be deployed on the Martian surface, where it will then test to see if such helicopters will work in the Martian atmosphere.

Sixty Martian days (dubbed sols) after landing in Jezero Crater on February 18, Perseverance will find a nice large flat area and deploy the helicopter six sols later. The helicopter will then begin its 30-sol test program. If it is found to work, future rovers will almost certainly be equipped with such helicopters, acting as scouts able to go places the rover cannot.

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Local authorities in Scotland have approved spaceport concept

8:56 am

Capitalism in space: Local authorities in northern Scotland have recommended that planning of a private spaceport in Sutherland should move forward.

Will this happen? I wonder, based on this detail from the article:

Councillors on Highland Council’s north planning applications committee will consider the proposals for Space Hub Sutherland on Friday.

The local authority has received 457 objections to the plans and 118 representations in support of them. Impact on the environment and risk to human health are among the reasons for the objections.

Local community councils have supported the project because it is expected to create new jobs.

The article implies that the local communities support the project, but I’m not sure. Either way, in our fear-driven society today getting that many objections would be is a major hurdle for any project to leap.

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Trump official skeptical of point-to-point suborbital transportation

8:45 am

During the FAA’s annual commercial space conference, the executive secretary for Trump’s National Space Council, Scott Pace, expressed strong skepticism about plans by some companies to develop point-to-point transportation using suborbital spacecraft.

“I still see that as somewhat speculative and somewhat over the horizon,” he said. “I see us working right now on trying to get the suborbital market up, running and sort of stabilized. I think people look forward to the possibility of point-to-point passenger and cargo travel, but right now just getting routine suborbital access to space and pushing hard on the unmanned hypersonic and military applications is where the action is.”

“Maybe it’s not too soon to think about,” he added, “but I still think that’s a bit farther out until I see how the initial market settles out.”

In this context Pace noted his primary focus was in helping Virgin Galactic and Blue Origin get their space tourism businesses off the ground. Virgin Galactic has been making noises that it wants to do point-to-point transportation as well. His skepticism of this is actually quite realistic, since Virgin Galactic has not even completed its first commercial tourism flight and its rocket and spacecraft are underpowered as well.

If Pace’s skepticism is however aimed at SpaceX’s Starship plans to do point-to-point transportation, he is exhibiting a typical Washington bureaucrat’s timidity about new technology.

Meanwhile, Virgin Galactic has gotten a contract from NASA to train private astronauts. To my mind this is NASA’s attempt to keep this company above water, as it certainly isn’t the most qualified to do this kind of training. If I wanted training for going on a private space mission, SpaceX and Boeing would be better places to get that preparation.

The deal however has done wonders for Virgin Galactic’s stock, causing it to rise almost 16% yesterday following the announcement of this contract. Great timing for Richard Branson, who by coincidence just happens to be trying to sell some of his stock at this moment.

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Oklahoma Supreme Court gives Trump permission to hold political rally

12:43 pm

O thank you my Lords! The Oklahoma Supreme Court ruled Friday that it will allow Trump to hold a political rally in that state today.

[T]he state’s Supreme Court ruled against the request to force everyone attending to wear a mask and stay at least six feet apart from one another — a policy that would have complicated the massive event with thousands of people. The court ruled that the two local residents among those filing the suit couldn’t establish that they have a clear legal right to the relief they sought. In a concurring opinion, two justices wrote that the state’s reopening plan is “permissive, suggestive and discretionary.”

“Therefore, for lack of any mandatory language in the (plan), we are compelled to deny the relief requested,” that opinion said.

The legalities aside, can you imagine any time in our past history where a sitting president and presidential candidate had to get a court’s approval to hold a political rally? I can’t. The idea would have been inconceivable to past American generations. But the precedent is now clearly set. The courts apparently do have the power to allow or block political rallies. All Trump’s opponents need do to shut down future events is to go to court. Sooner or later a court will go along and forbid the event from occurring, and based on Trump’s behavior up to now, he will bow to that court’s will.

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