Brigham Young University Choir & Orchestra – Oh Come All Ye Faithful
An evening pause: I hope all my Christian readers had a wonderful and joyous Christmas, from your Jewish but very secular host. With good will to all!
Hat tip Judd Clark.
An evening pause: I hope all my Christian readers had a wonderful and joyous Christmas, from your Jewish but very secular host. With good will to all!
Hat tip Judd Clark.
An afternoon pause: This TV movie, the first ever, was produced by NBC and first aired in 1957. It subsequently played every Christmas season for most of the next decade. It has been forgotten in the ensuing years, something I think must be rectified, especially for the children of today. It is clever, sophisticated, innocent, entertaining, and above all, firmly American in every way.
Thus, I will now renew that past tradition.
Courtesy of BtB’s stringer Jay. 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.
A mid-day pause: As I now do practically every Christmas, I bring you the classic 1951 version of Charles Dickens’ A Christmas Carol, starring Alastair Sim. In my opinion still by far the best adaption of the book and a truly wonderful movie.
And as I noted in a previous year:
Dickens did not demand the modern version of charity, where it is imposed by governmental force on everyone. Instead, he was advocating the older wiser concept of western civilization, that charity begins at home, that we as individuals are obliged as humans to exercise good will and generosity to others, by choice.
It is always a matter of choice. And when we take that choice away from people, we destroy the good will that makes true charity possible.
And in 2016 I said this:
I watched this again and felt like weeping, not because of the sentimentality of the story itself but because it is so seeped in a civilized world that increasingly no longer exists. There was a time when this was our culture. I fear it is no longer so. As noted by the Spirit of Christmas Present, “This boy is ignorance, this girl is want. Beware them both, but most of all beware this boy.”
It seems for the past few decades we have not heeded that warning, and are now reaping the whirlwind.
Link here. The article provides a very comprehensive list of the many former SpaceX employees who have left SpaceX to form their own companies, most of which in space or related industries, raising $3 billion in private investment capital.
The list includes a lot of very small operations doing work on the periphery, such as in the health industry or software for a variety of industries, not just space. It also includes some new major space players, such as the orbital tug company Impulse, and the recoverable capsule company Varda.
For some reason the article refers to this new generation of space entrepreneurs as the “SpaceX Mafia”, as if they are teaming up like mobsters to eliminate any competition. This is beyond false. Instead, they are the epitome of competition and the American dream, each forming their own company to push new ideas.
Take a look. It provides a nice and very hopeful overview of the future.
The Italian rocket company Avio has won a $81 million launch contract from Taiwan’s space agency TASA to use its Vega-C rocket to launch four Earth observation satellites.
FORMOSAT-8 will be a constellation of six high-resolution optical Earth observation satellites. The first was launched aboard a SpaceX Falcon 9 rocket in November. The next, FORMOSAT-8B, which does not yet have a publicly announced launch services provider, is, according to TASA, slated for launch in December 2026. The FORMOSAT-9 constellation will be made up of two synthetic aperture radar (SAR) satellites, which are expected to be launched in 2028 and 2030, respectively.
All four satellites will be launched aboard Vega C rockets from the Guiana Space Centre in French Guiana.
It is not clear if this contract involves four separate launches, or two (one for Formosat-8A and B, and a second for Formosat-9A and B). It is also not clear if this contract is one of the two launch contracts Avio had previously announced, without revealing the customers.
Russia today successfully placed a long delayed first satellite in a new series of weather radar satellites, its Soyuz-2 rocket lifting off from the Plesetsk spaceport in northeast Russia.
The satellite, Obzor-R1, was originally proposed in 2015 for launch in 2019. It was placed in a polar orbit, so the rocket’s lower stages all landed in the oceans north of Russia.
The leaders in the 2025 launch race:
168 SpaceX
86 China
18 Rocket Lab
16 Russia
SpaceX still leads the rest of the world in successful launches, 168 to 145.
A morning pause: Apropos of my essay earlier this week on the need for more good will between everyone, here’s a Christmas cartoon from 1955, made by a generation still close to World War II and trapped in the Cold War.
An evening pause: Another reprise, this time from 2020. As I wrote then: “This song honoring Jesus I think really speaks of every child born on Earth, and how every parent should see them. As Wordsworth said, they come ‘trailing clouds of glory.'”
Did you know that your baby boy has walked where angels trod?
When you kissed your little baby then you kissed the face of god.
Courtesy of BtB’s stringer Jay. 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.

Cool image time! The picture to the right, rotated, cropped, reduced, and sharpened to post here, was taken on October 24, 2025 by the high resolution camera on Mars Reconnaissance Orbiter (MRO).
The white dot on the overview map above marks the location, on the lower slopes of the south rim of Valles Marineris, the largest canyon on Mars and by far the largest so far discovered in the solar system. From the rim to the floor the elevation drop here is about 23,000 feet, with the layers shown in the picture to be about 5,000 feet above the canyon floor.
Those layers cover about 500 feet of that elevation drop. Each layer suggests a past event, possibly volcanic eruptions. The curved headwall near the upper left also suggests that some layers were avalanches or mass wasting events flowing downhill to the northeast, one on top of another.
As always, the scale of Valles Marineris is hard to imagine. The rim is 20 miles to the south, but the canyon’s opposite rim is from 140 to 300 miles to the north. You could fit two to five Grand Canyons in this part of Valles Marineris and each would look small in comparison.
According to this detailed update on SpaceX’s work at Boca Chica by NASASpaceflight.com, we should expect the next orbital test flight of Starship/Superheavy some time in March 2026.
As far as the launch date for this first flight of Block 3, sources point to March as the most likely viable timeframe. This launch will mark numerous firsts, from the vehicle, its Raptor 3 engines, and the first use of the upgraded Pad 2 architecture that will be mirrored at Pad 1, along with 39A and SLC-37 on the East Coast.
Block 3 refers to a major upgrade in Starship, which will fly prototype #39. Meanwhile, work getting Superheavy prototype #19 prepped has moved fast, following the loss of #18 from an explosion during ground fueling tests.
Recent observations show significant milestones: after welding the liquid oxygen (LOX) tank to the engine section (including pre-installed landing tanks and transfer tube), teams added methane tank barrels and the forward dome with its integrated hot staging ring. By December 20, all barrel sections were delivered and stacked, achieving this in just 25 days from November 25 — half the 42 days required for Booster 17, the final Version 1 booster.
The report also said that a February launch is a possibility, but is less likely.
Meanwhile, news outlets are reporting that the Trump administration is considering giving SpaceX about 775 acres in a wildlife preserve adjacent to Starbase in exchange for 692 acres SpaceX owns elsewhere. If confirmed, this deal would be similar to the land swap Texas had wished to do with SpaceX the company scrapped last year.
Last week the Italian rocket company Avio announced that it has signed launch contracts for its Vega-C rocket with two different unnamed satellite customers, the value of the contracts equaling $117 million total.
The satellites to be launched will be used for Earth observation, environmental monitoring and resource management purposes for civil and scientific applications, providing high-resolution imagery as well as best-in-class geolocation accuracy. The passengers will feature a mass ranging from more than 400 to more than 1,000 kilograms and will be deployed into a ~500 km Sun-synchronous orbit.
These contracts totally secure over EUR 100 million for launch services to be scheduled between 2028 and 2031.
Though the customers remain unnamed, the Avio release indicated that one was from Europe and the other was non-European. That latter contract deal could be linked to Avio’s announcement at about the same time that it is spending $500 million to build a rocket facility in Virginia. If the non-European customer was American and its satellites were for the Pentagon, having a U.S.-based facility made that contract award far more likely.
According to a NASA update late yesterday, engineers have still not been able to recover the Maven Mars orbiter since all communications ceased suddenly on December 6, and are now facing a month-long period when the Sun will block all communications with Mars entirely.
The MAVEN team also continues to analyze tracking data fragments recovered from a Dec. 6 radio science campaign. This information is being used to create a timeline of possible events and identify likely root cause of the issue. As part of that effort, on Dec. 16 and 20, NASA’s Curiosity team used the rover’s Mastcam instrument in an attempt to image MAVEN’s reference orbit, but MAVEN was not detected. Additional analysis will continue, but planned monitoring will be affected by the upcoming solar conjunction.
Mars solar conjunction – a period when Mars and Earth are on opposite sides of the Sun – begins Monday, Dec. 29, and NASA will not have contact with any Mars missions until Friday, Jan. 16. Once the solar conjunction window is over, NASA plans to resume its efforts to reestablish communications with MAVEN.
That December 6th tracking data had suggested the spacecraft was tumbling. Though NASA management has not yet given up hope, the longer the spacecraft remains out of touch and in an uncontrolled state, the less chance there will be for it to survive. Batteries will drain, equipment will freeze, and the spacecraft will die. Right now, that appears to be its fate.
India’s space agency ISRO today (December 24 in India) successfully launched AST SpaceMobile’s sixth Bluebird satellite into orbit, its Bahubali rocket (LVM3) lifting off from its Sriharikota spaceport on India’s eastern coast.
This Bluebird is an upgrade from the first five satellites, providing ten times the bandwidth. The constellation acts as satellite cell towers for smart phones. These Bluebird satellites have been the largest in size ever launched, and this satellite will break their previous records. It is also the heaviest satellite India’s Bahubali rocket has ever put in orbit, on its sixth launch.
For India, this is its fourth launch in 2025. The leaders in the 2025 launch race:
168 SpaceX
86 China
18 Rocket Lab
15 Russia
SpaceX still leads the rest of the world in successful launches, 168 to 144.
An evening pause: I posted this Judd Clark suggestion previously in December 2023, but Judd sent it to me again and I agree, it deserves a reprise. It reminds us that despite all the craziness that has happened in the world in the past half century, children still see wonderful things we have forgotten exist.
Courtesy of BtB’s stringer Jay. 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.
Cool image time! The picture to the right, rotated, cropped, and reduced to post here, was taken by the Hubble Space Telescope on February 8, 2025, and shows what scientists believe is the largest protoplanetary disk so far measured.
Located roughly 1,000 light-years from Earth, IRAS 23077+6707, nicknamed “Dracula’s Chivito,” spans nearly 400 billion miles — 40 times the diameter of our solar system to the outer edge of the Kuiper Belt of cometary bodies. The disk obscures the young star within it, which scientists believe may be either a hot, massive star, or a pair of stars. And the enormous disk is not only the largest known planet-forming disk; it’s also shaping up to be one of the most unusual.
…The impressive height of these features wasn’t the only thing that captured the attention of scientists. The new images revealed that vertically imposing filament-like features appear on just one side of the disk, while the other side appears to have a sharp edge and no visible filaments. This peculiar, lopsided structure suggests that dynamic processes, like the recent infall of dust and gas, or interactions with its surroundings, are shaping the disk.
You can read the peer-reviewed paper here [pdf]. The structure of this system has left them with more questions than answers. They can’t see the central star due to the dust. They don’t know if any planets exist as yet in the system. They don’t really understand the structural details that they can see.
According to a tweet by SpaceX yesterday, Starlink now has nine million active customers in 155 countries worldwide.
These numbers tell us the company is now getting more than a billion dollars per month in revenues, based on what it charges for its various plans. What make the numbers even more startling is how fast they are growing.
In a similar post from November 5, SpaceX said Starlink had 8 million customers, meaning that its customer base has expanded at a rate of more than 20,000 per day since that date.
At more than billion dollars per month, SpaceX essentially has about half the annual revenue of NASA, which it can use far more efficiently. And those numbers will only increase in the coming years, as the company opens up new markets worldwide and begins launching its upgraded Starlink satellites with Starship.
It still seems to me puzzling why, with these numbers, Musk is considering making the company public this coming summer. Though that move would bring in a gigantic amount of new investment capital from the stock sale, it would also subject the company to serious government regulation as a publicly-traded company. The Starlink revenue can only grow. Why add government interference when you can live without it?
In releasing today the preliminary results of its investigation into the failure on December 21, 2025 of the upper stage of its H3 rocket, Japan’s space agency pinned the likely cause on the rocket’s fairings.
Japan Aerospace Exploration Agency officials told a science ministry panel on Dec. 23 they suspect an abnormal separation of the rocket’s payload fairing—a protective nose cone shield—caused a critical drop in pressure in the second-stage engine’s hydrogen tank.
Engineers think the fairing might have hit the rocket at separation, damaging the tank.
Japan at present has no way to launch payloads. It has no operating independent commercial rocket companies, and its JAXA-owned H3 and Epsilon-S rockets have had repeated problems. The H3 failed on its first launch in 2023, causing a year-long delay, and Epsilon-S still in limbo because of repeated failures during development.
The Sun is about going to cause a month-long break in communications with Curiosity and Perseverance, the two rovers on Mars.
This communications pause occurs every two years, when the orbits of Earth and Mars align with the Sun in between.
his holiday season coincides with conjunction — every two years, because of their different orbits, Earth and Mars are obstructed from one another by the Sun; this one will last from Dec. 27 to Jan. 20. We do not like to send commands through the Sun in case they get scrambled, so we have been finishing up a few last scientific observations before preparing Curiosity for its quiet conjunction break.
This is not a unique situation. Both rovers have gone through conjunction several times previously. The science teams will place the rovers in secure positions to hold them over during the break.
As for the orbiters circling Mars, it isn’t clear how much their operations will be impacted. The update at the link above makes no mention of them, and my memory says communications with them is less hampered, though reduced somewhat.
China’s new Long March 12A reusable rocket completed its first launch today (December 23 in China), lifting off from the Jiuquan space spaceport in northwest China. The attempt to softly land the first stage vertically at a landing pad down range however failed.
According to one report, the rocket’s upper stage reached orbit, but this remains unconfirmed. A Google-translation of this Chinese state-run report confirmed the failure of the first stage:
The rocket lifted off successfully after ignition, and its flight appeared normal during the visual observation phase. However, reports from the recovery site indicated an anomaly during the first stage’s re-entry, resulting in a “mushroom cloud” formation, and the successful recovery of the first stage was not achieved.
Several Chinese outlets showed the same image of that cloud. This is the second unsuccessful attempt by China this month to land a first stage, the first being the December 2nd attempt by the Chinese pseudo-company Landspace’s Zhuque-3 rocket. The Long March 12A is built by the government, so there is no make-believe company involved.
UPDATE: China’s state-run press has confirmed the upper stage reached orbit.
The leaders in the 2025 launch race:
168 SpaceX
86 China (a new record)
18 Rocket Lab
15 Russia
SpaceX still leads the rest of the world in successful launches, 168 to 143.
Though details are not yet available, the first launch by South Korean rocket startup Innospace of its Hanbit-Nano rocket failed less than 2 minutes after liftoff from Brazil’s long unused Alcantera spaceport. The failure occurred sometime after the rocket passed through max-q, the moment when the aerodynamic pressure of the atmosphere and the speed of the rocket stresses the rocket the most.
The live stream provided no details, other than to say “we experienced an anomaly during the flight.” No other details have yet been released.
The image to the right is a screen capture of the rocket lifting off the pad, less than a few seconds after T-0. Though the rocket appeared to move upward in a smooth controlled flight, soon thereafter it became impossible to see anything but the bright engine flame at its base. Either the flames were so bright it overexposed the live stream, or the fire was spreading beyond the nozzles. At the moment however we know nothing about what happened.
An evening pause: One of the most beautiful sections of Handel’s masterpiece, often missed because it is quiet and gentle in tone.
According a brief announcement today from Robert Lightfoot (ULA Lockheed Martin Board Chair) and Kay Sears (ULA Boeing Board Chair), Tory Bruno has resigned as CEO and president of United Launch Alliance, effective immediately.
After nearly 12 years leading United Launch Alliance (ULA), current ULA President and CEO Tory Bruno has resigned to pursue another opportunity.
We are grateful for Tory’s service to ULA and the country, and we thank him for his leadership.
Effective immediately, John Elbon is named as the Interim CEO. We have the greatest confidence in John to continue strengthening ULA’s momentum while the board proceeds with finding the next leader of ULA. Together with Mark Peller, the new COO, John’s career in aerospace and his launch expertise is an asset for ULA and its customers, especially for achieving key upcoming Vulcan milestones.
No further information was provided.
The timing is intriguing, as after a decade of effort, Bruno was about to get ULA’s new Vulcan rocket launching on a regular basis. I could speculate, but at the moment there isn’t enough information to make even a good guess.
Hat tip to reader Gary.
Courtesy of BtB’s stringer Jay. 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.
That landing changed rocketry forever. As I wrote the next day:
Despite living in a time when freedom is denigrated, when free speech is squelched, and when oppressive regulation and government control is the answer to every problem, the enduring spirit of the human soul still pushed through to do an amazing thing.
SpaceX’s success is only the beginning. The ability to reuse the engines and first stage will allow them to lower their launch costs significantly, meaning that access to space will now be possible for hundreds if not thousands of new entrepeneurs who previously had ideas about developing the resources of the solar system but could not achieve them because the launch costs were too high.

This is what the Christmas season stands for.
The New Testament words celebrating the birth of Jesus are clear and bright, and are repeated by everyone in these weeks before the holiday: “Glory to God in the highest, and on earth peace, good will toward men.”
The colloquial phrase people normally say this time of year is usually “Peace on Earth and good will toward men!”, with the hope that both will come to all.
It appears unfortunately that the idea of “good will” is vanishing from American society, and maybe for all of western civilization. Good will means you treat all persons with respect, even if you disagree with them. You also hope that everyone achieves the best they can in their personal lives, even your enemies. You don’t wish harm on others, only oppose anyone from doing harm to others.
Such good will once dominated American society. Just think of the 1946 film It’s a Wonderful Life! to get a taste of that American culture. In politics, there was often fierce debate, but after the Civil War especially the culture decided it was better to talk things out with good will to all then to grab guns and kill each other.
And most of all, during each year’s Christmas season the desire to promote good will was everywhere, in everyone’s hearts and minds.
This ideal now appears to be vanishing. On the left that vanishing began with the election of Donald Trump in 2016, and has accelerated since. You cannot have a reasonable or rational discussion with practically anyone on the left about Trump. He is the devil incarnate to them, and anyone who even expresses the slightest positive thought about him must be blackballed, slandered, and even killed.
Think I am exaggerating? The widow of Charlie Kirk doesn’t think so. Neither does Donald Trump, who survived two assassination attempts. Nor does someone like Elon Musk, who now readily admits he can no longer appear in public out of fear of violence because of his support of Trump in the 2024 election.
A more benign but equally ugly example of this lack of good will occurred just last week — in the midst of this year’s Christmas season — and the anger and hate didn’t just come from the left. Watch the vile behavior of this leftist woman in a Walmart when she saw an senior citizen and Target worker wearing a Charlie Kirk “Freedom” t-shirt (warning: her language is decidedly obscene):
» Read more
Cool image time! The picture to the right, reduced and sharpened to post here, was released today as the Hubble picture of the week. From the caption:
The trick is that these galaxies are not actually very close. The large blue galaxy MCG-02-05-050 is located 65 million light-years from Earth; its brighter smaller companion MCG-02-05-050a, at 675 million light-years away, is over ten times the distance! Owing to this, MCG-02-05-050a is likely the larger galaxy of the two, and MCG-02-05-050 comparatively small. Their pairing in this image is simply an unlikely visual coincidence.
The smaller blue galaxy, also called Arp 4, has an active nucleus that emits a lot of energy, suggesting the presence of a supermassive black hole. Less is known about the more distant orange galaxy.

Chicken Little gains support!
It appears the political opposition by local politicians and activists against renewing Blue Origin’s wastewater permit for its Florida rocket facilities is growing, and could result in major delays for the company.
Four weeks ago, Cocoa Beach Realtor Jill Steinhauser launched an online petition opposing Blue Origin’s draft permit to discharge wastewater into the Indian River Lagoon, writing that “decades of nutrient pollution, algae blooms, seagrass collapse, habitat loss, and record manatee deaths have pushed this fragile ecosystem to the edge.” Since then, Space Coast buzz has significantly grown opposing Blue Origin’s permit-renewal bid to operate a 490,000-gallon-per-day industrial wastewater treatment facility at its massive rocket manufacturing plant just south of the Kennedy Space Center Visitor Complex.
And on Thursday, Dec. 18 — the Florida Department of Environmental Protection’s deadline date for public comment — Steinhauser submitted 43,475 verified petition signatures to the state agency.
A five-year permit had first been issued in 2020, and now needs to be renewed. Steinhauser’s campaign has apparently caught the interest of local Democratic Party politicians, who see another great way for them to to block another American success. In early December the Democrats on the Brevard county commission came out against renewing the permit, and followed up with an official vote of opposition shortly thereafter. This was then backed by the Cape Canaveral City Council on December 16th. That same week “eight Democratic state legislators signed a letter opposing Blue Origin’s draft permit.”
It appears that unlike SpaceX’s closed loop system, Blue Origin’s system is open-looped, which carries the possibility that its system can overflow into the Indian River Lagoon. However, officials from Florida’s Department of Environmental Protection (DEP) note that the system has more than ample capacity to avoid such an overflow.
The facility’s flow averages about 40,000 gallons per day, which is less than 10% of the maximum limit. The industrial wastewater covered by the permit does not come into contact with fuel or other hazardous materials, and it is discharged into a 9¼-acre stormwater retention pond. If the pond reaches its designed holding capacity during heavy rainfall, it overflows through a 3-mile-long drainage ditch along Ransom Road before eventually reaching the lagoon.
Though it is likely that this opposition will fail in the end, it could cause a delay in the permit renewal. If that happens, Blue Origin might find its launch plans for 2026 seriously hampered.

Spaceports surrounding the Norwegian Sea
The third proposed spaceport in Scotland, located on the northwest coast of the island of North Uist (as shown on the map to the right) has now received a conditional airspace approval by the United Kingdom’s Civil Aviation Authority (CAA).
While the airspace is designated as permanent, it will not be restricted indefinitely. Instead, it will be “activated by Notice to Aviation (NOTAM)” only when launch operations are scheduled to occur. The CAA noted that the approval is “subject to conditions” that the change sponsor must satisfy before the airspace can be fully utilised. Detailed regulatory assessments and the specific list of conditions are expected to be published on the CAA’s Airspace Change Portal shortly.
The spaceport’s airspace is set to become legally effective on Thursday, January 22.
Based on the CAA’s past behavior, this approval means very little. It will still require long lead times to issue any specific launch approvals, making any planned launches at this spaceport as difficult as all the other spaceports that have attempted to lift off from Great Britain. Those red tape delays put Virgin Orbit out of business. It has caused Orbex to abandon the Sutherland spaceport, which increasingly looks like a dead project. And it has caused numerous other small rocket startups to look everywhere else but Great Britain for a launch site.