Author: Robert Zimmerman

Today’s blacklisted American: School bans all pro-Israeli clothing

12:21 pm

No freedom of speech in New York
No freedom of speech for conservatives in
NY schools. Photo: Leo Reynolds.

The new dark age of silencing: Neal Singh, the principal of a middle school in Brooklyn, forbid a teacher from wearing a t-shirt that said “Proud Zionist” because it was “politically explosive.”

An outraged Park Slope teacher says he learned the hard way that it’s OK to wear Black Lives Matter T-shirts to work at his “woke” Brooklyn school — but not pro-cop or pro-Israel garb.

Jeffrey Levy, an English as a Second Language teacher at MS 51 in the liberal Brooklyn enclave, told The Post that school principal Neal Singh ordered him to stop wearing his “Proud Zionist” T-shirt in the building — even though other staffers have worn shirts touting BLM and women’s rights. Levy filed a discrimination complaint over not being allowed to wear his self-made shirt, which features the Star of David.

He said he was told by Singh that students and staffers complained about it — and also the pro-police “Back the Blue” T-shirt he’s previously worn. “Singh told me that my T-shirt with an Israeli flag on it and the words ‘Proud Zionist’ were ‘politically explosive,’” Levy says in his complaint, filed Sept. 30 with the city Department of Education’s Office of Equal Opportunity and Diversity.

The excuse Singh uses to ban the pro-Zionist t-shirt is that it offended some students, which means that Singh hasn’t the slightest idea what freedom of speech entails. To have free speech everyone must be allowed to offend others. Silencing someone because their opinion offends you is blatantly oppressive.

Note too that I am sure Levy was offended by the Black Lives Matter banners and t-shirts, since many of that movement’s leaders are outright bigots and anti-Semites. He however did not call for their banning. He did the right thing, responding with more speech.

The NY Department of Education (DOE) is supporting Singh by noting that teachers are not supposed to advocate political positions while at work. Sounds good, eh? The problem is that the DOE did nothing to stop teachers from promoting BLM and feminist causes, continuously. It clearly has a double standard, designed to silence one side of the debate.

I doubt Levy will win his case. I even expect he will find himself fired for daring to make this complaint. After all, he lives in New York, a place that increasingly resembles the Soviet-style dictatorships of Eastern Europe during the Cold War.

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Video of Ingenuity’s 13th flight

11:47 am

Using the high resolution camera on Perseverance, the science team has now released two videos taken of Ingenuity’s 13th flight on Mars, on September 4, 2021.

One is a very wide view, which makes it hard to see the helicopter. The closer view can be seen here.

At the beginning of the video, Ingenuity is near the lower left of frame, at a distance of about 980 feet (300 meters) from the rover. It climbs to an altitude of to 26 feet (8 meters) before beginning its sideways translation. The helicopter leaves the camera’s field of view on the right. Soon after, the helicopter returns into the field of view (the majority of frames that did not capture helicopter after it exited the camera’s field of view were purposely not downlinked from Mars by the team) and lands at a location near its takeoff point.

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Scientists: NASA needs to catch up to SpaceX for using its Starship for future manned and unmanned missions

10:21 am

In a white paper [pdf] submitted to the committee presently writing the next decadal survey for NASA’s planetary science program, a large group of well-recognized planetary scientists essentially pleads with NASA to recognize the gigantic possibilities created by SpaceX’s Starship spacecraft for future manned and unmanned exploration, and rethink its management style.

The capabilities of the Starship vehicle to transport unprecedented quantities of cargo and crew to the lunar and Martian surface will require a new support structure within NASA to enable the NASA planetary science community to participate and provide payloads for these flights. SpaceX envisions an accelerated schedule for flights, but NASA’s traditional schedule for selecting and flying planetary payloads is not necessarily consistent with this timeline.

For example, SpaceX is aggressively developing Starship for initial orbital flights, after which they intend to fly uncrewed flights to the Moon and conduct initial test flights to Mars at the earliest Mars mission opportunity, potentially as soon as 2022, or failing that in the 2024 window. Since the launch window is significantly less restricted for the Moon, it is likely that the first Starship landings will be on the lunar surface. (Even in the case of a first Starship launch to Mars, during its six-month trip to the Red Planet it would be feasible to send a Starship to land on the lunar surface prior to the Mars landing).

In order to take advantage of these opportunities, a new funding program within NASA is needed to provide the opportunity for members of the community (within and outside of NASA) to fly robotic payloads on these flights. … In order to be successful given the flight schedule for SpaceX missions, this funding program must be nimble enough to select proposals for funding and make grants within just a few months after proposal submission.

In other words, NASA’s way of doing things when it comes to planetary exploration is simply too slow and cumbersome to take full advantage of Starship’s capabilities.

I found this white paper through this article at Teslarati, which focuses more on what SpaceX plans to do in its manned planetary exploration using Starship. The paper however is less about what SpaceX will do and more about the need for NASA and the planetary community that has depended on the agency for decades to undergo a paradigm shift. With Starship, missions to the Moon and Mars will no longer be very constrained in terms of weight. Nor will launch schedules be slow and far between. Rather than plan a few billion dollar NASA unmanned missions taking a decade to plan and launch, using Starship NASA could have many planetary missions launching fast and for relatively little cost, with far greater capabilities.

The scientists recognize this, and wrote their paper in an effort to make NASA’s hide-bound management recognize it as well.

What I suspect is going to happen is that the scientists will eventually bypass NASA entirely. Because of the lowered cost provided by Starship, they will find other funding sources, many private, to finance planetary missions. Those other sources will also be much more capable than NASA for reacting quickly to Starship’s fast timetable and gigantic capabilities.

Things are going to get really really exciting in the next few years.

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Court: Blue Origin bid for NASA’s lunar lander contract a failure on all counts

9:40 am

The U.S. Court of Federal Claims today released its detailed report on why it dismissed Blue Origin’s lawsuit against NASA’s contract award to SpaceX’s Starship for its manned lunar lander, essentially saying that the lawsuit was a joke. From the report itself [pdf]:

The Court finds that Blue Origin does not have standing because it did not have a substantial chance of award but for the alleged evaluation errors. Its proposal was priced well above NASA’s available funding and was itself noncompliant. Blue Origin argues that it would have submitted an alternative proposal, but the Court finds its hypothetical proposal to be speculative and unsupported by the record. The Court also finds that several of Blue Origin’s objections are waived.

Even if Blue Origin had standing and its objections were not waived, the Court finds that it would lose on the merits. Blue Origin has not shown that NASA’s evaluation or its conduct during the procurement was arbitrary and capricious or otherwise contrary to law. NASA provided a thorough, reasoned evaluation of the proposals, and NASA’s conduct throughout the procurement process was not contrary to law.

The court’s analysis makes Blue Origin’s effort here look embarrassing. The company submitted a weak, overpriced bid, and when it lost on the merits, it then cried foul and said it would have done something different had it known. Neither the court, the GAO, or NASA considered this approach a good recommendation for Jeff Bezos’ company.

The time for lawsuits is over. If Blue Origin wants to compete in the new commercial space industry, it had better start doing it. Right now it acts like it is entitled to success, instead of working hard to achieve it.

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Sierra Space raises $1.4 billion in investment capital

9:28 am

Capitalism in space: Sierra Space, the space subsidiary of Sierra Nevada, has raised $1.4 billion in investment capital in a recent round of fund-raising.

The company will use the funds to support development of Dream Chaser, the lifting-body vehicle it is building for to transport cargo for the International Space Station starting in late 2022. The company originally developed Dream Chaser to carry people as a competitor in NASA’s commercial crew program, and company executives have frequently stated they still plan to develop a crewed version at a later date.

The funds will also support development of its Large Integrated Flexible Environment (LIFE) inflatable module. Both LIFE and Dream Chaser are part of Orbital Reef, the commercial space station concept announced Oct. 25 by a team that includes Sierra Space along with Blue Origin, Boeing and Redwire.

It appears that the investment community likes the Orbital Reef commercial space station concept, and especially likes Sierra Space’s part in it. This influx of cash also suggests that the investors got a good look at the status of Dream Chaser, and were satisfied its development was proceeding as planned.

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Lucy update: Instruments all working, no action yet on solar array

9:22 am

According to an update from the Lucy science team today, they have completed the checkout of the asteroid probe’s instruments, and found them all operating properly. However, no action has yet been taken to try to correct the partially deployed solar panel.

The team has used an engineering model of the solar array motor and lanyard to replicate what was observed during the initial solar array deployment. The test data and findings suggest the lanyard may not have wound on the spool as intended. Testing continues to determine what caused this outcome, and a range of scenarios are possible. The team isn’t planning to attempt to move or further characterize the current state of the solar array deployment before Wednesday, Dec. 1, at the earliest.

It appears the spacecraft is still on its planned course.

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Hubble’s 2021 survey of the outer solar system

2:18 pm

Jupiter in 2021 by Hubble
Click for full Jupiter image.

Saturn in 2021 by Hubble
Click for full Saturn image.

Uranus in 2021 by Hubble
Click for full Uranus image.

Neptune in 2021 by Hubble
Click for full Neptune image.

NASA today released the annual survey of images taken each year by the Hubble Space Telescope of the large planets that comprise the outer solar system, Jupiter, Saturn, Uranus, and Neptune.

These Hubble images are part of yearly maps of each planet taken as part of the Outer Planets Atmospheres Legacy program, or OPAL. The program provides annual, global views of the outer planets to look for changes in their storms, winds, and clouds. Hubble’s longevity, and unique vantage point, has given astronomers a unique chance to check in on the outer planets on a yearly basis. Knowledge from the OPAL program can also be extended far beyond our own solar system in the study of atmospheres of planets that orbit stars other than our Sun.

The four photos, all either cropped or reduced slightly to post here, are to the right. Each shows some changes in these planets since the previous survey images the year before.

On Jupiter for example the equatorial region shows several new storms, with that band remaining a deep orange color longer than expected.

On Saturn the various bands have continued to show the frequent and extreme color changes that the telescope has detected since it began these survey images back in the 1990s.

The photo of Uranus meanwhile looks at the gas giant’s northern polar regions, where it is presently spring. The increased sunlight and ultraviolet radiation has thus caused the upper atmosphere at the pole to brighten. The photo also confirms that the size of this bright “polar hood” continues to remain the same, never extending beyond the 43 degree latitude where scientists suspect a jet streams acts to constrain it.

The image of Neptune, the farthest and thus hardest planet for Hubble to see, found that the dark spot in the planet’s northern hemisphere appears to have stopped moving south and now appears to be heading north. Also,

In 2021, there are few bright clouds on Neptune, and its distinct blue with a singular large dark spot is very reminiscent of what Voyager 2 saw in 1989.

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Today’s blacklisted American: Professor defends free speech, is canceled by MIT and attacked by students, yet fights back and wins

11:48 am

No free speech allowed at MIT
No free speech allowed at MIT.

Today’s blacklist story illustrates how it is possible to win the battle against the petty leftist tyrants who now dominate our culture and are trying to silence free speech and destroy anyone who disagrees with them.

Dorian Abbot is an associate professor of planetary geology at the University of Chicago. Beginning in 2020 he began as a side activity posting videos advocating free speech in academia while condemning the growing oppressive movement to blackball anyone who says the “wrong” thing.

For the next year he found himself under increasing pressure from the leftist mob both at his school and outside it. His videos were taken down repeatedly by Google’s YouTube. A group of graduate students from his school wrote a letter denouncing him and demanding the school exempt all students from attending his classes while limiting his abilities to teach to a point where it was impossible. Later, in response to an op-ed Abbot co-wrote for Newsweek condemning the race-based identify politics that now dominate academia, a leftist Twitter mob came after him, demanding he be removed from all venues.

Fortunately, his superiors at the University of Chicago supported him, and refused to bow to these repressive demands. However, when Abbot was scheduled to give a lecture at MIT on his actual field of study, planetary science, “a new Twitter mob, composed of a group of MIT students, postdocs, and recent alumni, demanded that Abbot to be uninvited.”

MIT bowed to the pressure, and blackballed Abbot.
» Read more

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Europe’s Solar Orbiter to make last flyby of Earth

8:51 am

Solar Orbiter, the European Space Agency’s (ESA) probe to work in tandem with NASA Parker Solar Probe in studying the inner regions surrounding the Sun, will make last flyby of Earth on November 27, 2021, thus putting it into its planned science orbit.

While the press release gives a good overview of the mission, it focuses on the risk during that fly-by of the spacecraft hitting something during its close approach.

Solar Orbiter’s Earth flyby takes place on 27 November. At 04:30 GMT (05:30 CET) on that day, the spacecraft will be at its closest approach, just 460 km above North Africa and the Canary Islands. This is almost as close as the orbit of the International Space Station.

The manoeuvre is essential to decrease the energy of the spacecraft and line it up for its next close pass of the Sun but it comes with a risk. The spacecraft must pass through two orbital regions, each of which is populated with space debris.

The first is the geostationary ring of satellites at 36 000 km, and the second is the collection of low Earth orbits at around 400 km. As a result, there is a small risk of a collision. Solar Orbiter’s operations team are monitoring the situation very closely and will alter the spacecraft’s trajectory if it appears to be in any danger.

While there is a risk, it seems to me that ESA is taking advantage of the recent news outburst in connection with the Russian anti-sat test and the space junk it created to sell this mission. The risk of impact during this fly-by is very low, especially in the geostationary ring.

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