Uriah Heep – The Wizard
An evening pause: Recorded sometimes in the 1970s, very obviously.
Hat tip Diane Zimmerman.
Year: 2024
January 16, 2024 Quick space links
Courtesy of BtB’s stringer Jay, who returns after his work took him away from us last week.
- Sierra Space releases video of test-to-failure of its full scale inflatible space station module
The module will be used on the Orbital Reef station the company is building in partnership with Blue Origin.
- Chinese engineers complete final launch rehearsal for launch of its next Tianzhou cargo freighter to Tiangong-3 station
The launch is presently scheduled for January 17, 2024 at 3:27 am (Eastern). It will use a fast 3-hour rendezvous and docking plan for the first time.
- Australian activists protest proposed commercial spaceport
They claim rockets pose a threat to wildlife, even though we now have almost three-quarters of a century of evidence that they do exactly the opposite, help wildlife. Just shows us that leftists are proudly ignorant, and are irrationally against everything.
- Voyager Space and Airbus finalize their partnership to build private the Starlab space station
The partnership also includes Northrop Grumman, and is one of three private stations being built in partnership with NASA.
Toxic and incompetent academia
Examples of the DEI materials from Coca-Cola,
developed in academia and now used in corporate America
The effort nationwide in many legislatures to end the very racist “Diversity, Equity, and Inclusion” (DEI) departments that now poison universities everywhere are not only failing, they are illustrating the emptiness of most of that effort.
In Georgia, for example, political pressure on the state’s university system forced it last year to ban DEI statements from any applicants for teaching positions. The university system was also required to “…eliminate references to ‘diversity’ and ‘diverse’ from the standards and replace them with the terms that are allegedly easier to understand.”
These mere semantic demands were quickly warped by the universities, which instead of eliminating such bigoted programs, which create quota systems that favor the hiring of some races over others, the universities simply renamed the statements and the DEI programs to meet the letter of the ban, but not its spirit.
» Read more
Gullies and avalanches in Martian crater
Click for original image.
Cool image time! The picture to the right, cropped, reduced, and sharpened to post here, was taken on September 17, 2023 by the high resolution camera on Mars Reconnaissance Orbiter (MRO). It shows two significant features, both of which suggest the action of near-surface water ice to change to surface of Mars.
First are the gullies on the cliff wall, which also happens to be the interior slope of a 30-mile-wide crater. Since the first discovery of gullies on Mars, scientists have pondered their origin, with all their hypothesises always pointing to some form of water process. One popular theory [pdf] points to some form of intermittent water flow linked to long term climate cycles caused by the extreme shifts in the red planet’s rotational tilt, from 11 to 60 degrees. Another theory suggests the gullies form from the winter-summer freeze-thaw cycle and the accumulation of frost during winter.
The second feature are the three avalanche debris piles at the base of these gullies. The long extent of each suggests the avalanches flowed more like wet mud than falling rocks. If the ground here was impregnated with ice, than this look makes sense.
» Read more
Indian satellite startup opens new satellite factory
Capitalism in space: The Indian satellite startup Pixxel has opened a new factory in Bengaluru in southern India, where it expects to ramp up satellite production in the coming years.
Bengaluru-based space data company Pixxel inaugurated its first spacecraft manufacturing facility in Bengaluru on Monday. The new facility holds significance as it targets to launch six satellites this year and 18 more by 2025, further advancing its mission of building a “health monitor” for the planet.
Spread across 30,000 square feet, the facility, at its full capacity, is equipped to handle more than 20 satellites simultaneously that can be turned around within a timeframe of six months, making possible a total of 40 large satellites per year.
The company says that its “…total customer base is divided into three divisions as of now – 40 per cent agriculture, 30 per cent resource companies, and 30 per cent government. Pixxel expects 85 per cent of the revenue to be generated from its commercial side and the rest from the government’s side by 2025.”
For India’s government and its space agency ISRO, Pixxel’s existence signals the sea-change in its policies, similar to what has been happening in the U.S. with NASA. In the past ISRO would have built the satellites. Now it is buying them from the private sector in India. That shift bodes well for India’s space industry, and will likely make it a major player in space in the coming years.
SpaceX’s Starlink: More satellites in orbit but fewer close encounters
According to a recent filing with the FCC, SpaceX has found its Starlink constellation had to do fewer collision avoidance maneuvers in the past six months, despite having more satellites in orbit.
In that period, Starlink satellites had to perform 24,410 collision avoidance maneuvers, equivalent to six maneuvers per spacecraft. In the previous reporting period that accounted for the six months leading up to May 31, 2023, the constellation’s satellites had to move 25,299 times. The data suggests that even though the Starlink constellation has grown by about 1,000 spacecraft in the last six months, its satellites made fewer avoidance maneuvers in that period than in the prior half year.
At the moment it is not clear why the number dropped, especially as it had been doubling every six months previously as more satellites were launched. This might signal improved more precise orbital operations, or it could simply be a normal fluctuation. It will require additional reports to get a better sense.
These numbers however should rise as more larger satellites constellations (from Amazon and China) start launching as expected.
Yamma Ensemble – Kondja mia
An evening pause: This song is an example of what the group calls the tribal music of Sephardic Jews. The title of the song means “My rose.” Leave the closed captions on to see an English translation of the lyrics, which are quite beautiful. It is all very Middle Eastern, and something the Palestinians would recognize and like, until you told them it was by their fellow Semites, the Jews.
Hat tip Judd Clark.
Can the shift in black vote to Trump overcome the Democratic Party’s vote tampering?
The Democratic Party
Today JJ Sefton in his daily morning report (also available here) included some excellent commentary about the growing polling evidence showing the black vote shifting rightward to Trump, in numbers that are unprecedented in more than a half century.
Whatever one thinks of polling especially this far out (or near, since elections are either light years away or right around the corner depending upon one’s perspective!) is an eye-opener. In normal, non-rigged elections, if Dem support from blacks drops below 93%, that is a major alarm bell for the former. What this aggregate poll [21.9% of blacks for Trump] shows is a potential disaster. Even if as we can all assume the key swing states which have large urban areas that will be rigged for Biden, the amount of cheating will have to be so massive that it would be even more obvious than what we witnessed four years ago. [emphasis mine]
I want to focus on the highlighted sentence, and try to bring some reality to it. Only by doing so will the Republican Party and Donald Trump have any chance of winning.
» Read more
The divide in a giant Martian lava river
Click for original image.
Cool image time! The photo to the right, rotated, cropped, reduced, sharpened, and annotated to post here, was taken on September 24, 2023 by the high resolution camera on Mars Reconnaissance Orbiter (MRO).
As indicated by the arrows, this is a frozen river of lava on Mars, flowing to the southwest and then splitting into two streams, one to the west and the other to the south. Being a Martian lava flow, when it was liquid it flowed much faster than lava on Earth, almost like a thick water. The flow bored into any high features, such as the two mesas in this picture, and streamlined their shapes, tearing material away as the lava moved by quickly. In the process the lava flow exposed many layers in those mesas, indicating many other previous lava flow events.
The crater in the lower mesa, where the stream splits, appears to have been more resistent to the flow, having been compacted into harder and denser material by the impact itself.
» Read more
SpaceX launches again, this time from Cape Canaveral
SpaceX today completed its second launch today from opposite coasts, its Falcon 9 rocket lifting off this evening from Cape Canaveral, carrying 23 Starlink satellites.
The first stage completed its twelfth flight, landing on a drone ship in the Atlantic.
The 2024 launch race:
5 SpaceX
4 China
1 India
1 ULA
1 Japan
SpaceX launches 22 Starlink satellites
SpaceX early today successfully launched 22 additional Starlink satellites, its Falcon 9 rocket lifting off from Vandenberg in California.
The first stage completed its eighteenth flight, landing on a drone ship in the Pacific.
The 2024 launch race:
4 China
4 SpaceX
1 India
1 ULA
1 Japan
Elon Musk’s employee update released January 12th
I have embedded below an employee update of the status of all of SpaceX’s projects, given by Elon Musk and released publicly on January 12, 2023. The video has been edited only to remove the many enthusiastic applauses by Musk’s audience of co-workers in order to shorten it.
Though Musk provided a lot of general information about the company’s long term goals with Starlink, Starship, Mars, the Moon, and other topics, these are the most important take-aways relating to its ongoing efforts now:
- Falcon 9: The company is now upgrading its first stage so that it will be able to fly reused forty times, not twenty. Musk also noted that they have now reused the rocket’s fairings more than 300 times.
- They are now aiming for about 150 launches in 2024. (It appears now that the biggest obstacle to this goal will be weather, as seen by the weather delays that have stalled Falcon 9 launches this very week.)
- The Dragon fleet has now spent more days at and flights to ISS than the NASA’s entire shuttle fleet.
- Starlink: It is a supplement to present phone and internet service, not a replacement, serving remote areas. Its biggest obstacle now however to providing that service is government approvals. The company is blocked by regulators in many places where the service is operational.
On Starship/Superheavy, he revealed these facts:
- They are planning to double its payload capacity to 200 tons to orbit, twice the Saturn-5.
- Starship would have made orbit on the second orbital test if it had had a payload. To simulate the weight of payload it had carried extraoxidizer, and when it vented these as it approached orbit it caused problems that activated the self-destruct system.
- The third orbital test flight will thus almost certainly reach orbit, and will then test engine burns, some refueling technology, payload deployment, and de-orbit procedures.
Musk emphasized that they must be able to fly these tests frequently to get Starship/Superheavy functioning, not just for SpaceX but for NASA’s Artemis program. As he said, “Time is the one true currency.” With each launch they refine the system to make it more reliable and operational. Without those launches they can’t.
He did not mention why launches might not happen frequently, probably because the last thing he needs to do is antagonize the regulators who are slowing him down. I (and other journalists) however are not under that restriction. The biggest obstacle to SpaceX’s success is the red-tape being wound around it by the Biden administration and its love of strict regulation, possibly instigated by its political hostility to Elon Musk as a person.
This government action to stymie freedom must end, and the sooner the better.
» Read more