Year: 2023

Pushback: Southwest flight attendant demands Southwest be sanctioned for violating the terms of her court victory

12:33 pm

Southwest: Enemy to free speech

Bring a gun to a knife fight: Charlene Carter, a flight attendant who had worked at Southwest Airlines for 20 years, was fired in 2017 because she had publicly opposed for religious reasons the use of her union dues to fund pro-abortion protests, and was then reinstated after winning her lawsuit against the airline, is now demanding the court sanction Southwest for violating the terms of her court victory.

In her victory, Southwest was required to reinstate Carter with full benefits, and also issue a statement to its employees that it “may not” engage in religious discrimination. Instead, the airline sent out two notices. The first simply stated “that the Court ordered the company to notify them that it ‘does not’ discriminate on the basis of religion.” The second notice however was worse, as it once again slandered Carter for her religious beliefs.
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A Martian river canyon?

11:56 am

A Martian river canyon?
Click for full image.

Today’s cool image highlights the biggest mystery of Mars that has baffled scientists since the first good pictures of its surface were taken in the early 1970s by the Mariner 9 orbiter. The picture to the right, rotated, cropped, reduced, and sharpened to post here, was taken on October 24, 2022 by the high resolution camera on Mars Reconnaissance Orbiter (MRO), and shows a very small segment of the 400-mile-long meandering canyon on Mars called Nigal Vallis. From the Wikipedia page:

The western half of Nirgal Vallis is a branched system, but the eastern half is a tightly sinuous, deeply entrenched valley. Nirgal Vallis ends at Uzboi Vallis. Tributaries are very short and end in steep-walled valley heads, often called “amphitheater-headed valleys.”

We can see one of those short tributaries on the image’s left edge. The overview maps below provide a wider view of this entire canyon.
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Starlink service scheduled for South Korea later this year

8:49 am

SpaceX will begin offering Starlink service in South Korea by the spring of this year.

The article, from a South Korea news outlet, is generally negative about Starlink’s possibilities, mostly because its cost is much higher than that already available with coverage that includes 80% of the country. Nonetheless, Starlink will still be an option to those regions not yet served.

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SpaceX’s Falcon Heavy successfully launches Space Force satellites

4:06 pm

SpaceX’s Falcon Heavy rocket today successfully launched a Space Force communications satellite plus a secondary military payload.

The two side boosters completed their second flight, landing at Cape Canaveral. The core stage was not recovered, as planned. Actual deployment of the satellites will not occur for another six hours.

At this moment China leads SpaceX 5 to 3 in the 2023 launch race. No one else has as yet launched successfully.

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Russia delays three planned lunar probes because of sanctions

10:56 am

The research division that is building Russia’s Luna 26, Luna 27, and Luna 28 probes to the Moon announced today that these missions will likely be delayed up to two years because many needed components are no longer obtainable due to the international sanctions imposed on Russia because of its invasion of the Ukraine.

“Previously, we designed equipment using foreign components that we could buy from our foreign colleagues. Now that the sanctions have been imposed, we will [be switching to] Russian-made components,” Mitrofanov explained. According to him, researchers have to change design solutions amid the Western restrictions.

Some of these components cannot be so easily replaced by Russian versions. Assuming the Ukraine war does not end soon, expect even longer delays for these unmanned lunar missions.

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Stratolaunch’s Roc airplane completes 2nd captive-carry test flight

3:48 pm

Stratolaunch’s giant Roc airplane, the largest in existence, successfully completed its second captive-carry test flight, carrying a Talon-A (TA-0) hypersonic test vehicle under its central fuselage during take-off and landing.

The flight set a new duration record lasting a total of six hours and reached a maximum altitude of 22,500 ft., representing another important step forward in the company’s near-term goal of completing separation testing with TA-0. Primary test objectives included flight outside of the local Mojave area for the first time and evaluation of the separation environment. Roc and TA-0’s onboard data systems provide critical information on the aerodynamic loads and moments prior to release of TA-0, helping to ensure safe separation of the vehicle from Roc. The flight team also practiced chase formation and communication sequencing for the upcoming separation test.

The company has a contract with the Air Force to use the operational Talon-1 spacecraft, released from Roc, to do hypersonic test flights, hopefully in the first half of 2023.

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Sweden cuts ribbon on Esrange spaceport

3:42 pm

Sweden yesterday officially inaugurated a new commercial launch site at the Esrange spaceport that the ESA had used previously for suborbital tests.

The site is an extension of the Esrange Space Centre in Sweden’s Arctic, around 40 kilometres (25 miles) from the town of Kiruna. Around 15 million euros ($16.3 million) have been invested in the site, which is expected to serve as a complement to Europe’s space hub at Kourou in French Guiana. It will also provide launch capabilities at a time when cooperation with Russia and the Baikonur launch site in Kazakhstan has been curtailed by the war in Ukraine.

Esrange’s state-owned operator, the Swedish Space Corporation (SSC), aims to launch its first satellite from the site “in the first quarter of 2024”, a spokesman told AFP on Friday.

At this moment, there are three commercial rocket spaceports racing to complete the first orbital launch from Europe. Esrange in Sweden and the two UK spaceports, Spaceport Sutherland in Scotland and SaxaVord in the Shetland Islands. Cornwall in the UK is an airport, so it can only launch rockets that use an airplane, which essentially limits its launch customers to Virgin Orbit.

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Touring the largest organ in the world

6:01 pm

An evening pause: Specifically, this tour takes us from the bottom to the top of the largest pipe, and then shows us what comes out when you play it.

Hat tip Judd Clark, who provides this additional information:

Constructed between May 1929 and December 1932, the Main Auditorium Organ is the “Poseidon”, built by the Midmer-Losh Organ Company, and is the world’s largest pipe organ. Also included in this organ are pipes operating on 100 inches of pressure, the Grand Ophicleide being the loudest and also most famous. The instrument has an estimated 33,113 pipes and requires approximately 600 horsepower (450 kW) of blowers to operate.

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Chinese company based in Hong Kong signs deal to build spaceport in Djibouti, Africa

2:57 pm

Djibouti's location in Africa
Djibouti’s location is indicated in black.

The government of Djibouti, one of the smallest nations in Africa and located at the southern end of the Red Sea, has signed an agreement with a pseudo Chinese company, the Hong Kong Aerospace Technology Group, to build a major spaceport there.

According to the translated press release, the five year project will cost one billion dollars, include a lease for 30 years, and involve the construction of a port, highway, and electrical power distribution system.

As much as Hong Kong for more than two centuries has been a haven for private enterprise, it is now under the control of the communist Chinese, and they would not allow anyone from Hong Kong to make such a deal unless they were in full control.

Based on the map, there is almost no launch path out of Djibouti that will not cross another nation’s territory. Unless the Chinese plan to make all the first stages launched from this site reusable, they are going to dropping stages on a lot of people’s heads, without their permission. And they will be doing it to some places where war is often and continues to be the most frequently used negotiating tactic.

Hat tip to stringer Jay.

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Pushback: Blacklisted Virginia Tech soccer player wins $100K settlement

2:07 pm

Kiersten Hening, blacklisted by Virginia Tech
Kiersten Hening

Bring a gun to a knife fight: Kiersten Hening, a former Virginia Tech student and soccer player, has won a $100k settlement from the university and her former coach, Charles Adair, for blacklisting her from the team because she refused to kneel in support of Black Lives Matter during the National Anthem before a game.

In December Adair had lost in his attempt to obtain qualified immunity, and thus he became personally liable for his improper and discriminatory actions against Hening that violated her first amendment rights. Rather than allow the case to go before a jury, it appears Adair and the university negotiated a settlement. And while the settlement terms have not been made public, and Adair’s comments to the press try to imply that he got off scot free, this comment by one of Hening’s lawyer gives us a hint:

Attorney Adam Mortara tweeted in reply to Adair’s statement: “If by clarity you mean you are paying my client six figures in a settlement then you’re right that’s pretty clear. Honestly, Coach, read the Court’s opinion. You are paying. Defendants don’t pay in cases that have no standing.”

Mortara went on to thank Adair and his “bosses at Tech for paying the equivalent of several years of tuition.”

Whether this is a victory for free speech remains very unclear, however. Even if Adair did pay up, he remains the soccer coach at Virginia Tech, and clearly has the support not only of the administration but the women’s soccer community there:
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