Tag: policy

Sunspot update: In July the Sun continued its high sunspot activity

5:05 pm

Today NOAA released its monthly update of its graph that tracks the number of sunspots on the Sun’s Earth-facing hemisphere. As I have done every month for the entire thirteen years I have been doing this website, I have posted that updated graph below, adding to it some extra details to provide some context.

Though the sunspot count in July was slightly less than the very high numbers in June (the highest seen in more than two decades), the decline was almost inconsequential. Except for June’s activity, the activity in July was still the highest sunspot count in a month since September 2002, when the Sun was just beginning its ramp down after its solar maximum that reached its peak in late 2001. From that time until the last two months, the Sun had been in a very prolonged quiet period, with two solar minimums that were overly long and a single solar maximum that was very weak with a extended double peak lasting almost four years.
» Read more

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Teachers, parents, and even school districts sue PA Ed Dept over Marxist guidelines

12:34 pm

Parents are rejecting this in droves
Now parents, teachers, and administrators are rejecting this mantra

In April a lawsuit against the Pennsylvania Department of Education was filed by the parents, teachers,and three different school districts in western Pennsylvania, challenging the guidelines issued by the state that would force leftist indoctrination down the throats of kids and teachers.

The Mars Area, Penn Crest, and Laurel school districts, as well as two teachers, several board members and parents, filed a lawsuit Monday trying to stop the Shapiro [Democrat] administration from implementing “culturally relevant and sustaining education,” also known as CRSE, in every school district in Pennsylvania.

Leonard Rich, the superintendent of the Laurel School District, explained to KDKA-TV why he and the district joined the lawsuit. “CSRE goes beyond and tells students what to think,” he said. “I’m more driven to tell students and encourage students on how to think.”

“The district’s objection that we are being mandated to not teach our kids how to think but what to think,” he added. “Freedom of expression is a First Amendment right.”

The Thomas More Society is representing the litigants. You can read the filed complaint here [pdf].

The new guidelines are right out of the critical race theory playbook, requiring schools and teachers to:
» Read more

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Chandrayaan-3 is now on its way to the Moon

9:11 am

Chandrayaan-3's mission profile

According to a tweet from India’s space agency, ISRO, engineers have successfully completed the trans-lunar-injection burn that has now sent its Chandrayaan-3 lunar lander/rover on its way to the Moon.

As shown in mission’s profile graphic to the right, the spacecraft spent the last two weeks in Earth orbit. repeatedly raising its orbit to reduce the amount of fuel necessary to send it to the Moon. It will now take about five days traveling to the Moon, entering its orbit on August 5th. It will then spend about two weeks lowering that orbit slowly, until it is in the proper orbit for the descent to the surface on August 23, 2023.

If all goes well, its Vikram lander will gently place the Pragyan rover in the high southern latitudes, where it will function for about two weeks, or during the daylight portion of one lunar day.

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Biden reverses late Trump decision to move Space Force headquarters

9:00 am

President Biden yesterday reversed a late Trump decision to move Space Force headquarters from Colorado to Alabama, allowing it to remain in Colorado where most of the former Air Force space operations have been.

Peterson Space Force Base in Colorado Springs has been the preferred choice of the top military space brass ever since the basing process began way back in 2018. Trump’s decision was made over their concerns that moving SPACECOM from its current home (previously the home of Air Force Space Command) would needless delay its full operational capability.

Biden, in the end, shared those concerns. “The most significant factor the President considered was the impact a move would have to operational readiness to confront space-enabled threats during a critical time in this dynamic security environment. U.S Space Command headquarters will achieve ‘full operational capability’ at Colorado Springs later this month. Maintaining the headquarters there maintains operational readiness and ensures no disruption to its mission or to its personnel,” a senior administration official told Breaking Defense in an email. “A move to Alabama, by contrast, would have forced upon that command a transition process between the mid-2020’s and the opening of the new site in the early to mid-2030’s.

Of course, politics was involved as well, with Colorado lawmakers putting great pressure on Biden to make this decision. Alabama lawmakers now say they will fight the decision, but because of the relative speed in which new headquarters can be established, their task is difficult if not impossible.

That difficulty will be reinforced by the proposal of the Senate Appropriations Committee decision to cut the Space Force’s ’24 budget by $1 billion, a 3% reduction. That proposal also has support in the House, which suggests it will become law. Though the cuts are scattered throughout the agency, it will lack the cash necessary to make the expensive shift to Alabama, a fact that will hinder any arguments for making that shift.

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Scientists increasingly put politics over uncertainty in their research papers

10:35 am

The modern scientific method
The modern scientific method

The death of uncertainty in science: According to a paper published this week in the peer-review journal Science, scientists in recent years are increasingly abandoning uncertainty in their research papers and are instead more willing to make claims of absolute certainty without hesitation or even proof.

If this trend holds across the scientific literature, it suggests a worrisome rise of unreliable, exaggerated claims, some observers say. Hedging and avoiding overconfidence “are vital to communicating what one’s data can actually say and what it merely implies,” says Melissa Wheeler, a social psychologist at the Swinburne University of Technology who was not involved in the study. “If academic writing becomes more about the rhetoric … it will become more difficult for readers to decipher what is groundbreaking and truly novel.”

The new analysis, one of the largest of its kind, examined more than 2600 research articles published from 1997 to 2021 in Science, which the team chose because it publishes articles from multiple disciplines. (Science’s news team is independent from the editorial side.) The team searched the papers for about 50 terms such as “could,” “appear to,” “approximately,” and “seem.” The frequency of these hedging words dropped from 115.8 instances per 10,000 words in 1997 to 67.42 per 10,000 words in 2021.

Those numbers represent a 40% decline, a trend that has been clear for decades, first becoming obvious in the climate field. » Read more

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India officials confirm Australian beach debris comes from an old PSLV rocket

9:12 am

Officials from India’s space agency ISRO have confirmed that the large metal cylinder that washed up on an Australian beach on July 16th came from an old PSLV rocket, which which one remains at present unknown.

“We have concluded the object located on a beach near Jurien Bay in Western Australia is most likely debris from an expended third-stage of a Polar Satellite Launch Vehicle (PSLV). The PSLV is a medium-lift launch vehicle operated by ISRO,” the space agency tweeted.

A day after the object surfaced on July 16, the ISRO had confirmed to HT that the object was a part of PSLV upper stage but an old one. ISRO chairman S Somanath had said, “This is a part of PSLV upper stage but an old one. It is not from a recent mission, it must be older.” PSLV’s third stage is a solid rocket motor that provides upper stages high thrust after the atmospheric phase of launch.

If this came from an upper stage, it means it survived re-entry far better than expected, and then survived floating the the ocean for a long period. Since it does not appear as yet that the agency has determined which launch the object came from, we do not know how long.

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India’s PSLV rocket places seven satellites into orbit

6:23 pm

India today (July 30th in India) successfully used its PSLV rocket to put seven satellites into orbit, launching from its coastal Satish Dhawan spaceport. This was the first time since India panicked over COVID and shut down in 2020 that the country has managed two launches within one month.

The leaders in the 2023 launch race:

51 SpaceX
30 China
9 Russia
6 Rocket Lab (with a launch planned for later tonight. Live stream here— Launch aborted at T-0)
6 India

American private enterprise still leads China in successful launches 58 to 30, and the entire world combined 58 to 50, with SpaceX by itself leading the entire world (excluding American companies) 51 to 50.

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ESA successfully completes controlled re-entry of its Aeolus satellite

9:07 am

Engineers for the European Space Agency (ESA) yesterday successfully completed the controlled re-entry of its Aeolus satellite above Antarctica, where it burned up in the atmosphere.

The spacecraft would never have hit the ground had its re-entry — which would have happened anyway in just a matter of weeks — been allowed to happen in an uncontrolled manner. However, ESA decided to use the satellite to practice disposal techniques it wishes to make standard for all future satellites, especially those whose orbit keeps them in space long after their mission is finished.

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China’s Long March 2D rocket launches three satellites

2:22 pm

China yesterday successfully placed three “remote-sensing” satellites into orbit, using its Long March 2D rocket lifting off from its interior Xichang spaceport.

No word on where the rocket’s lower stages crashed inside China.

The leaders in the 2023 launch race:

50 SpaceX (with a Falcon Heavy launch scheduled for tonight. Live stream here.)
30 China
9 Russia
6 Rocket Lab

American private enterprise still leads China in successful launches 57 to 30, and the entire world combined 57 to 49, with SpaceX by itself leading the entire world (excluding American companies) 50 to 49.

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Black diversity administrator fired for demanding color-blind policies files lawsuit against university

1:23 pm

Tabia Lee
Tabia Lee

Bring a gun to a knife fight: As I reported in March, Tabia Lee was fired as faculty director for the Office of Equity, Social Justice, and Education [OESE] at De Anza College in California when she repeatedly demanded historical accuracy and color-blind policies from both her department and the rest of the college. Here is just one example of what she was trying to do and the opposition she faced:

Lee found herself constantly harassed and slandered because she tried to bring to her work an even-handed philosophy that attempted to deal with the problems of racial conflict fairly. For example, when Jewish students and faculty members told her they had experienced anti-Semitism on campus, Lee tried to organize a campus event to discuss the problem.

Instead, she said, coworkers told her the event wasn’t important and that Jewish people are white oppressors.

…Her career at De Anza College ended when her tenure was denied because the college claimed she had an “inability to demonstrate cooperation in working with colleagues and staff” and an “unwillingness to accept constructive criticism.” This was followed by a vote by the college administration to dismiss her the end of this academic year.

Lee has now filed suit challenging her firing. You can read her complaint here.
» Read more

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Trial operations begin for China’s new radio array for observing the Sun

10:02 am

Engineers have begun trial operations for a almost two-mile diameter antenna array in China designed to observe the Sun.

The Daocheng Solar Radio Telescope (DSRT) consists of 313 dishes, each with a diameter of 19.7 feet (6 meters), forming a circle with a circumference of 1.95 miles (3.14 kilometers). A 328-feet-high (100 m) calibration tower stands in the center of the ring. The array has undergone half a year of debugging and testing, demonstrating the capability to consistently and reliably monitor solar activity with high precision. Trial operations officially started July 14, according to CCTV News.

This design is a variation of the VLA radio antenna in New Mexico, which has 28 antennas arranged not in a circle but in a Y-configuration that can be extended or shortened. That additional capability is probably why VLA is focused on astronomical observations, not just the Sun.

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NASA puts off planetary mission competition for budget reasons

9:55 am

NASA has decided for budget reasons to delay the competition by scientists for a planetary mission by at least one year because of new budget constraints which the agency claims come from the budget limits imposed by Congress.

NASA has planned to release the announcement of opportunity, or AO, for the fifth New Frontiers mission in November, after releasing a draft version for public comment early this year. The release of the final AO would have kicked off a competition ending with the selection of a mission in the fall of 2026 for launch in the early 2030s.

However, after a debt-ceiling agreement enacted in early June that would keep non-defense discretionary spending at 2023 levels for fiscal year 2024, NASA tapped the brakes on those plans. Lori Glaze, director of NASA’s planetary science division, said at a June 21 meeting of the agency’s Planetary Science Advisory Committee that the release of the AO would likely be delayed beyond November as NASA evaluates the implications of the debt-ceiling deal.

That claim is likely bogus. I suspect the real reason the agency has been forced to delay this project is because of cost overruns in other already existing planetary missions, most specifically the Mars Sample Return mission, whose budget has apparently doubled from about $4 billion to $8-$9 billion. Congress is likely not going to increase NASA’s budget in 2024, so this cost overrun forces it to find savings elsewhere.

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