Aerospace

SpaceX Launch

The Damsel and I went out in the courtyard at about six-forty P.M. to observe the waning sunset and the waxing crescent Moon. We were surprised to see what appeared to be a rocket trail to the west. A little research in the smart phone revealed that there was indeed a launch from Vandenberg in California which was clearly visible from our courtyard. I took the image above with the phone’s camera which seems to have done a pretty good job of recording what we were seeing. Clickable image.

Details from Grok:

SpaceX Starlink Group 11-21 Launch from Vandenberg Space Force Base

On October 27, 2025, SpaceX conducted a successful Falcon 9 launch from Vandenberg Space Force Base (VSFB) in California, deploying 28 Starlink V2 Mini satellites to low-Earth orbit (LEO) as part of Group 11-21. This mission marks the company’s sixth Falcon 9 launch from VSFB in October 2025 alone, contributing to a record pace of operations at the site. The launch highlights SpaceX’s ongoing expansion of its Starlink mega-constellation, aimed at providing global broadband internet coverage.

A live webcast was streamed on SpaceX’s official X account and website, starting about 5 minutes before liftoff, attracting thousands of viewers.

No anomalies were reported post-launch, and the mission was deemed a full success. SpaceX’s next VSFB launch is slated for October 30 at 1:06 p.m. PDT with another 28 Starlink satellites. For real-time updates, follow @SpaceX on X.

We have seen rocket trails in the past from various locations, but this was the first seen from our house in the desert.

Lunar Landings — Hoax or Real?

Clickable Image courtesy of Google Gemini AI

Earlier today, I watched a You Tube video purporting that the NASA and USA Lunar landings were possibly fake. I asked GROK to clarify this issue, since I was very active in aerospace in my career and found the space exploration to be genuine and not a subterfuge.

Here is what I got from the Grok AI:

The idea that NASA faked the Moon landings, particularly the Apollo missions from 1969 to 1972, is a well-known conspiracy theory. It suggests that the United States never sent astronauts to the Moon and that the evidence—photos, videos, and lunar rocks—was staged or fabricated. Below, I’ll outline the main claims of the conspiracy theory, the evidence supporting the Moon landings, and a reasoned perspective on why the theory persists, while keeping the response concise and grounded.

Main Claims of the Moon Landing Hoax Theory

Conspiracy theorists point to several perceived inconsistencies or anomalies to argue the Moon landings were faked:

  • Waving Flag: The American flag planted on the Moon appears to “wave” in videos, which some claim suggests wind, impossible in the Moon’s vacuum.
  • Missing Stars in Photos: Photographs taken on the Moon don’t show stars in the background, leading some to argue the images were staged in a studio.
  • Lighting and Shadows: Shadows in lunar photos appear inconsistent, with some claiming multiple light sources (like studio lights) were used instead of the Sun.
  • Van Allen Radiation Belts: Critics argue that astronauts couldn’t have survived the radiation in the Van Allen belts during transit to the Moon.
  • Lack of Independent Verification: Some claim that no independent observers, like amateur astronomers, saw the spacecraft on the Moon.
  • Motivation for Fakery: Theorists suggest NASA faked the landings to win the Space Race against the Soviet Union, boost national pride, or justify budgets.

The AI responce goes on to address the concerns about the supposed inaccuracy of the landings given the photos and everything available:

Evidence Supporting the Moon Landings

The Apollo program’s authenticity is backed by extensive evidence, which directly addresses the above claims:

  1. Waving Flag: The flag’s movement is explained by the lack of atmosphere on the Moon. In a vacuum, there’s no air to dampen motion, so the flag, disturbed by astronauts, appears to “wave” as it settles.
  2. Missing Stars: Stars aren’t visible in photos because camera exposures were set for bright lunar surfaces. Long exposures needed to capture faint stars would overexpose the foreground, a standard issue in photography.
  3. Lighting and Shadows: Shadows appear unusual due to the Moon’s reflective surface and lack of atmospheric scattering. The Sun was the primary light source, and uneven terrain or reflected light from the lunar surface explains shadow variations. NASA’s detailed analysis, including 3D modeling, confirms consistency with a single light source.
  4. Van Allen Belts: Astronauts passed through the belts quickly, receiving minimal radiation exposure—equivalent to a few medical X-rays. NASA’s shielding and trajectory planning minimized risks, as confirmed by dosimeter readings from the missions.
  5. Independent Verification: Lunar rocks brought back (382 kg from Apollo) have unique chemical signatures, like anorthosite, consistent with lunar origin and distinct from Earth rocks. These have been studied by scientists worldwide. Additionally, the Soviet Union, a rival, never disputed the achievement, and retroreflectors left on the Moon (still used for laser ranging experiments) were detected by observatories globally.
  6. Scale of Conspiracy: Faking the landings would require silencing thousands of NASA employees, contractors, and scientists, plus coordinating with international observatories and even adversaries like the USSR. The logistical complexity makes this implausible.

The next part of the response from the GROK AI goes on to refute additional concerns thus concluding the landings were actual:

Additional Evidence

  • Apollo Mission Data: Over 800,000 photos, hours of video, and detailed telemetry data from Apollo missions are publicly available. Independent analysis, including by modern AI and imaging experts, shows no signs of tampering.
  • Third-Party Observations: Soviet tracking stations monitored Apollo spacecraft, and amateur radio operators picked up signals from the Moon. India’s Chandrayaan-2 and China’s Chang’e missions later photographed Apollo landing sites, confirming hardware presence.
  • Human Testimony: Over 400,000 people worked on Apollo, and 12 astronauts walked on the Moon. No credible whistleblower has emerged, despite the conspiracy’s claim of a cover-up.

Why the Theory Persists

The Moon landing hoax theory persists due to cognitive and cultural factors:

  • Distrust in Institutions: Skepticism toward government and large organizations fuels belief in cover-ups, especially post-Watergate and during times of political mistrust.
  • Media Influence: Films like Capricorn One (1977) and books like Bill Kaysing’s We Never Went to the Moon (1976) popularized the idea, despite lacking evidence.
  • Cognitive Bias: Anomalies in complex data (e.g., photos) are often misinterpreted by laypeople unfamiliar with lunar physics or photography. Confirmation bias leads believers to dismiss counterevidence.
  • Cultural Impact: The theory resonates because the Moon landings were a monumental achievement, hard for some to accept as real, especially given their scale and historical context.

So, the GROK AI, being a thing from the SpaceX world goes on to reference some posts from the X (formerly Twitter) platform and does its own conclusions and teaser for more info:

Recent Context from X

Posts on X reflect ongoing debate. Some users cite the usual claims (e.g., flag waving, shadows), while others share NASA’s rebuttals or memes mocking the theory. A few posts reference modern lunar missions (e.g., China’s Chang’e) confirming Apollo sites, though skeptics on X often dismiss these as part of a broader conspiracy. The platform shows a mix of staunch believers and debunkers, with no new evidence emerging to support the hoax theory.

Conclusion

The Moon landing hoax theory relies on misinterpretations of visual evidence and underestimates the overwhelming physical, scientific, and historical evidence supporting the Apollo missions. The theory thrives on distrust and the human tendency to seek patterns in complex data, but no credible evidence supports it. The Apollo program remains one of humanity’s greatest achievements, backed by data from NASA, independent scientists, and even rival nations.

If you want me to dive deeper into any specific claim (e.g., analyze a particular photo or radiation data) or check X for real-time sentiment on this topic, let me know!

So, as you may have surmised, I’m having a bit of fun with the AIs that are available out there. Everything from Lunar landings (this article) to finding ancestors. And more to come, I’m sure.

Sixteenth Retirement Anniversary

Sixteen years ago, I pulled the plug on being employed. At first, it doesn’t quite feel like it has been that long, but again, so much has happened in the last 16 years that, when you think about it, the time seems to fill in with life’s events. Here’s a brief synopsis of a few of life’s milestones:

  • 2009 Retirement
  • 2010 Bought property in Arizona and started building our desert home
  • 2011 Moved physically into the Arizona home
  • 2012 Began retirement travels – viewed annular solar eclipse from Page AZ
  • 2013 Bob’s Mom relocates from California to nearby retirement home
  • 2014 First great grandson born in California. Acquired travel trailer to facilitate more travel plans to see family
  • 2015 Completed the RV Drive around the house with full trailer hookups
  • 2016 Many trips to various places of interest throughout the west
  • 2017 Travel to Wyoming and beyond to see the total eclipse with new class A RV
  • 2018 First great granddaughter born in California – trips of course
  • 2019 Second great grandson born in California – more trips
  • 2020 Second great granddaughter born in California – trips pending
  • 2021 A relatively uneventful year save for hernia surgery
  • 2022 Lost Beethoven, our red Min Pin – gained Tucker, a long-haired Chihuahua mix
  • 2023 Discovered a leak in the water line between bathroom and kitchen requiring a complete overhaul of bathroom and kitchen cabinets
  • 2024 Travel to Waco, TX to observe total eclipse of the sun. Visited other interesting places in the RV before and after the eclipse
  • 2025 Travel in the RV to visit birthplaces and residences of ancestors in the eastern and southern U.S.

So, as we continue our retirement, we will keep our heads on a swivel, given the multiple left-wing groups out to get their perceived enemies. And, then, there is the crime epidemic, thanks to president autopen, et al. We are fortunate that The Lord brought us to this tranquil place in the desert, generally away from all that malfeasance, but we never know when that might break down.

Y’all stay safe!

Starlink Mini Performance Report

We live in sort of a low hollow area in our semi-rural desert home with rising terrain to the north and a couple of places towards the southwest. Even under conditions of placing the Starlink Mini dish on the roof of the house, we would have a limited view of the sky. That being said, I did not want to climb up on the roof to put the dish up there, so I placed it on the spa in the Arizona Room (screened-in patio) by the RV Drive behind the house. Due to the limited sky view from the patio, the Starlink App reports the following 3-D graphic of the obstructions the unit “sees.”

The “dish,” in reality, is a planar phased array antenna which scans the sky for satellite signals and plots the areas blocked by obstructions. The App admonishes that the map of obstructions is collected over several hours and should be stable-ish after a while. The map shown has been integrated over the last day or so with the current antenna placement. Blue equals clear sky shot and red is obstructed. The white square is the antenna. I estimate clear sky to be no more than 35-40 percent of the dome. Regardless of the overwhelming obstructions, the system can deliver the performance seen in the OOKLA download rate seen below.

That rate is sufficient to do most internet streaming services, but may not perform as well for interactive gaming or other similar stuff for which we have no need. There is a caveat on the megabit performance shown; the satellite constellation is on the move and the performance (rate) may suffer as things go in and out of range, so some buffering (delays) may be possible.

Another note of interest: during the past few weeks, our Cox Internet Cable has gone down for several hours at a time. With the (approximate) setup shown in the top image, we continued internet service in spite of the outages on the cable.

We should do OK on the road with all of our internet needs as we take off for a nice long RV excursion in a few weeks.

This is not a paid plug, but I notice that the Starlink Mini is on sale for 40 percent off or so ($299 vs $499).

Retirement Milestone Fifteen

Today marks the fifteenth anniversary of my official retirement. I say “official” because I had already retired ten years prior, but returned to the workforce at another company to continue my career in aerospace. This turned out to be an important step in building up our “nest egg” savings in the new company’s 401K program. I believe we were able to put away about a quarter of our income during those final ten years, with much of the savings “sheltered” from the IRS. That was a good thing.

So, in the coming year, we are contemplating more travel in the big RV. We both have ancestors in many states and we would like to travel to our places of origin – at least on this continent, since many ancestors further up the family trees were from European nations which we would like to visit but are unable at this time. First things first – we will visit the places we can by motorhome. As for the motorhome, we have several maintenance items and improvements to accomplish beforehand.

As we prepare for more years of retirement, we are placing our efforts in God’s Hands to provide for us as He has in the past. We anticipate that this coming year will be as blessed as our first fifteen years of retirement.

p.s. Register to vote and then vote. Bring ten other voters with you. This could be the most important election in the history of the Republic (NOT a democracy, but a REPUBLIC, if we can keep it).

Watching the ISS Fly Over

One of our activities is, and has been for quite a while (since living in California) watching the International Space Station fly over when visible. Last Sunday night’s pass was quite a treat in that it had nearly everything going for it: cloudless skies, convenient timing and an almost direct overhead pass.

In the image above, you can see the ground track of the ISS as it passed over the Southwestern US. The maximum predicted elevation for this particular pass was 88° which barely missed our exact location to the southeast, but watching the fly-over, one could not perceive any difference from a direct overhead pass. Image credit Heavens Above.

Another attribute that is not always the case during a pass is that the ISS remained sunlit during the entire pass. We live in a slight hollow below surrounding terrain and saw the ISS rise in the southwest above some local hills and it few over us and set in the northeast behind some other terrain. We always enjoy watching the ISS and other satellites flying over, but this one was unusually spectacular.

Orville and Wilbur Day 2018

Wright Flyer

The 115th Anniversary of Powered Flight is today, December 17, 2018. This marks one of, if not the most, important technological achievements of the 20th Century. Aviation spawned an age of unprecedented achievements not only in aircraft-related, but in myriad support technologies. I am thankful to God that I was born in an age where emerging technology, my aptitude and education were responsible for a long and happy career in aerospace.

Co-incidentally, today is the 80th anniversary of my parents’ wedding. They were married on this day in 1938 in Long Beach, CA, where I was raised. They were present for the booming aviation industry in Southern California, another reason I was born into the right place at the right time. It’s too bad that I can no longer say that about what Kalifornistan has become.

From the National Air and Space Museum:

The Wright brothers inaugurated the aerial age with the world’s first successful flights of a powered heavier-than-air flying machine. The Wright Flyer was the product of a sophisticated four-year program of research and development conducted by Wilbur and Orville Wright beginning in 1899. After building and testing three full-sized gliders, the Wrights’ first powered airplane flew at Kitty Hawk, North Carolina, on December 17, 1903, making a 12-second flight, traveling 36 m (120 ft), with Orville piloting. The best flight of the day, with Wilbur at the controls, covered 255.6 m (852 ft) in 59 seconds.

The Wrights pioneered many of the basic tenets and techniques of modern aeronautical engineering, such as the use of a wind tunnel and flight testing as design tools. Their seminal accomplishment encompassed not only the breakthrough first flight of an airplane, but also the equally important achievement of establishing the foundation of aeronautical engineering.

Image and text borrowed from this Smithsonian Link.