Valentina Lisitsa – Liszt’s Hungarian Rhapsody No. 2
An evening pause: Performed live 2010. This is a person who is in contact with her inner piano.Her fingerwork is astonishingly natural and at ease.
Hat tip Judd Clark.
Category: Behind The Black
July 16, 2024 Quick space links
Courtesy of BtB’s stringer Jay, who has now returned from a business trip to the People’s Republic of California. This post is also an open thread. I welcome my readers to post any comments or additional links relating to any space issues, even if unrelated to the links below.
- Firefly CEO accused of “inappropriate relationship” with female employee
The allegations are less significant than the indications that there has been an exodus of “multiple executives in the last six months due to problems with the company’s leadership.”
- New artist renderings of Stoke Space’s proposed Nova rocket
More info here. The tweet above suggests the rocket has changed significantly from earlier versions.
- New Chinese pseudo-company, Cosmoleap, proposes catching its rockets with tower chopsticks
I wonder where they stole that idea.
- On this day in 1969 Apollo 11 was launched
Armstrong and Aldrin would land on the Moon five days later.
- On this day in 1945 the U.S. detonated its first nuclear weapon near Alamogordo, New Mexico
Since the fall of the Soviet Unioni, people seem to forget that we are still living with the threat of nuclear war capable of destroying all life on Earth.
Musk: SpaceX is moving its headquarters from California to Texas
Because of the bill signed into law this week by California governor Gavin Newsom that allows schools to groom little kids sexually and hide that fact from their parents, Elon Musk announced today that SpaceX is moving its headquarters from California to Texas. From Musk’s tweet:
This is the final straw.
Because of this law and the many others that preceded it, attacking both families and companies, SpaceX will now move its HQ from Hawthorne, California, to Starbase, Texas.
Musk also noted that X will also relocate from California to Texas.
If you establish a government that oppresses and encourages insane behavior, you will discover that people will flee your tyranny enthusiastically. The Democrats who run California have achieved this goal quite skillfully. May they enjoy their enduring bankruptcy.
Part 2: The left’s lies are now exposed to the non-political general public
Trump defiant
In my column yesterday, I described what I thought the short term cultural ramifications of the attempt on Donald Trump’s life on July 13, 2024 would be. I concluded that it is going to make it very hard for the Democrats to continue their slander campaigns against him and all Republicans.
Today I intend to write about the political ramifications.
To understand those ramifications however you have to leave the bubble of political world. Numerous readers commenting on yesterday’s column noted quite rightly that many Democrats (both in and out of the party) are not going to change, that their hate of Republicans and Trump is too ingrained, that they will simply pause expressing that hate for a few weeks and then begin anew.
Some leftists have not even waited that long, as was seen during a Jack Black concert in Australia one day after the assassination attack, when one member of the band, Kyle Gass, publicly expressed disappointment that Trump was not murdered.
» Read more
Martian taffy terrain
Click for original image.
Cool image time! The picture to the right, rotated, cropped, reduced, and enhanced to post here, was taken on April 11, 2024 by the high resolution camera on Mars Reconnaissance Orbiter (MRO). It shows a typical area of what scientists have labeled “taffy terrain,” a landscape made up of strangely twisted bands that look like someone was pulling the ground repeatedly, just like taffy.
Based on the lower crater count found here, taffy terrain is thought to be relative young, formed around three billion years ago. While the exact formation process is not yet understood, scientists theorize that it was caused by some type of “viscous fluid” that settled into localized depressions.
The location is 40 degrees south latitude, so it is entirely possible we are seeing some form of glacial material, ice in these low spots that has no place to go but is warped over time by the same kind of tidal and rotational planetary effects that cause waves and tides in the oceans on Earth.
» Read more
ESA announces asteroid mission to Apophis
A cartoon showing Apophis’s path in 2029
The European Space Agency (ESA) today announced that is beginning work on an asteroid mission, dubbed Ramses, to the potentially dangerous asteroid Apophis when it makes its next close-fly of the Earth in 2029.
Ramses needs to launch in April 2028 to allow for an arrival at Apophis in February 2029, two months before the close approach. In order to meet this deadline, ESA requested permission to begin preparatory work on the mission as soon as possible using existing resources. This permission has been granted by the Space Safety programme board. The decision whether to commit to the mission in full will take place at ESA’s Ministerial Council Meeting in November 2025.
Using a suite of scientific instruments, the spacecraft will conduct a thorough before-and-after survey of the asteroid’s shape, surface, orbit, rotation and orientation. By analysing how Apophis changes during the flyby, scientists will learn a lot about the response of an asteroid to external forces as well as asteroid composition, interior structure, cohesion, mass, density, and porosity.
Based on the track record of European space projects, which appear to always proceed at a glacial pace with late problems that cause the missions to miss their launch window (with the launch of the Franklin Mars rover as the poster child), the project is getting started far too late to meet its launch date of April 2028. We shall see if Europe surprises us this time and gets the project off the ground as planned.
Right now the only confirmed mission to Apophis is OSIRIS-APEX, which was redirected to the asteroid after it delivered its samples from Bennu to Earth. Many others have been proposed, including a commercial mission, but none appear to be confirmed or under construction.
Don Ellis – Concerto For Trumpet
An evening pause: Performed live on the Ed Sullivan Show, 1969.
Hat tip to Alec Gimarc, who notes the Ellis sadly died shortly thereafter from a heart attac at the age of 44.
Part 1: The cultural silver lining around the Trump assassination attempt appears large and sustaining
Trump defiant
The consequences of significant events can never be determined in their immediate aftermath. History takes time to play out, so to guess at this moment the real aftermath of the attempt to kill Donald Trump this weekend at a Pennsylvania rally is probably foolish and premature.
Nonetheless, I am going to try, because in the past two days I think I begin to see the clouds breaking and a trend appearing. And most amazingly, I think the trends are all positive, in a way that might save this country in ways no one expects.
I will begin today by taking a look at what appear to be the cultural impacts. Tomorrow I will look at the political consequences.
First some background. For the past seven years, since Trump was elected in 2016, the left and its propaganda press (what others label the mainstream press) have gone insane in their hatred of this man, to a point that they repeatedly claimed he was Hitler reborn and that it was perfectly justified to consider having him killed to get him out of the way.
Nor do I exaggerate. Watch:
» Read more
A blob in space
Click for original image.
Cool image time! The picture to the right, cropped, reduced, and sharpened to post here, was taken by the Hubble Space Telescope of the dwarf galaxy NGC 5238.
Its unexciting, blob-like appearance, resembling more an oversized star cluster than a galaxy, belies a complicated structure which has been the subject of much research by astronomers. Here, the NASA/ESA Hubble Space Telescope is able to pick out the galaxy’s countless stars, as well as its associated globular clusters — the glowing spots both inside and around the galaxy that are swarmed by yet more stars.
NGC 5238 is theorised to have recently — here meaning no more than a billion years ago! — had a close encounter with another galaxy. The evidence for this is the tidal distortions of NGC 5238’s shape, the kind produced by two galaxies pulling on each other as they interact. There’s no nearby galaxy which could have caused this disturbance, so the hypothesis is that the culprit is a smaller satellite galaxy that was devoured by NGC 5238.
Astronomers are hoping to use this image to detect the two different populations of stars within this blob that come from those once interacting galaxies.
Webb infrared spectroscopy detects differences between morning and evening on tidally-locked exoplanet
Click for original image.
Astronomers using Webb Space Telescope’s infrared spectroscopy have now detected distinct differences in the morning and evening atmosphere of a tidally-locked gas giant exoplanet.
The graph, cropped, reduced, sharpened, annotated to post here, shows the differences. From the caption:
Researchers using NASA’s James Webb Space Telescope have finally confirmed what models have previously predicted: An exoplanet has differences between its eternal morning and eternal evening atmosphere. WASP-39 b, a giant planet with a diameter 1.3 times greater than Jupiter, but similar mass to Saturn that orbits a star about 700 light-years away from Earth, is tidally locked to its parent star. This means it has a constant dayside and a constant nightside—one side of the planet is always exposed to its star, while the other is always shrouded in darkness.
Using Webb’s NIRSpec (Near-Infrared Spectrograph), astronomers confirmed a temperature difference between the eternal morning and eternal evening on WASP-39 b, with the evening appearing hotter by roughly 300 Fahrenheit degrees (about 200 Celsius degrees). They also found evidence for different cloud cover, with the forever morning portion of the planet being likely cloudier than the evening.
The actual temperatures of each terminator are quite hot, approximately 1,150 and 1450 degrees Fahrenheit respectively. Computer modeling suggests “the prevailing winds are likely moving from the night side across the morning terminator, around the dayside, across the evening terminator and then around the nightside,” with wind speeds thousands of miles per hour.
More delays for first test hops of Europe’s Themis reusable first stage
Par for the course: The first test hops of Europe’s Themis demonstrator reusable first stage, first proposed in 2018, have now been delayed until 2025.
In a May 2024 presentation given at the International Civil Aviation Organization offices in Paris, the Swedish Space Corporation (SSC) announced that initial Themis hop tests would only begin next year. SSC is in charge of the operation of Esrange Space Centre in Sweden, where these initial tests of an integrated Themis demonstrator will begin. Once ArianeGroup moves onto higher altitude flights, the testing will be moved to the Guiana Space Centre.
The demonstrator itself is being built by a partnership of the private company ArianeGroup (Airbus and Safran) and the French space agency CNES, and was originallly supposed to begin test hops in 2022. These delays are typical of European government-run space operations. Note too that this is not a usable first stage, merely a demonstrator. For it to become operational it will have to be rebuilt.
None of this should be a surprise, since the man who runs Arianespace and is likely a key player in all this work, Stephan Israel, said in 2023 this stage would not become operational until the 2030s. Israel has been hostile to reusability from day one, and apparently is having some influence in slowing or blocking this development.
By the time this reusable first stage flies, it will be entirely obsolete and an utter waste of money, at least from a business and profit point of view. It will however have served these bankrupt companies and space agencies well as an empty jobs program, accomplishing little but make-work.
Radar detects tiny moon of asteroid
Click for original image.
Using the Goldstone radar dish, part of NASA’s Deep Space Network normally used to communicate with planetary missions, scientists have taken radar imageray of an asteroid that flew past the Earth at a distance of about 4.1 million miles on June 27, 2024, and discovered that it has its own tiny moon.
The series of radar images are above, reduced and cropped to post here.
Passing Earth on June 27, 2024, the asteroid was discovered in 2011 by the NASA-funded Catalina Sky Survey, in Tucson, Arizona. This marked the first time it came close enough to Earth to be imaged by radar. While the nearly mile-wide object is classified as being potentially hazardous, calculations of its future orbits show that it won’t pose a threat to our planet for the foreseeable future.
In addition to determining the asteroid is roughly spherical, scientists at NASA’s Jet Propulsion Laboratory discovered that it’s a binary system: A smaller asteroid, or moonlet, orbits it from a distance of about 1.9 miles.
It is intriguing that as their ability to make high resolution images of asteroids improves, scientists are discovering that such binary asteroid systems appear to be less and less rare, and might even be quite normal. If so, these facts will reshape all theories on the initial formation processes of the solar system.