iiinova — where your digital self keeps evolving

Gideon van Buitenen @vanbuitenen.nl · 13/09/2026

Marketing campagne via de pers. Moeten we ons wel gek laten maken door deze imperialisten? Is het wel zo terecht dat we bovenmenselijke krachten toekennen aan plagiaatmachines, alleen omdat ze een simulatie van schijnbare redelijkheid opleveren?

000

Gideon van Buitenen @vanbuitenen.nl · 13/09/2026

The speed at which AI models operate gives the impression they are efficient. They are not! Behind each of their successes hides a mountain of failures. This costs us enormous amounts of energy. Yes, AI makes its mistakes quicker, but it is by no means more efficient than any human being would be.

010

Gideon van Buitenen @vanbuitenen.nl · 13/09/2026

The tech imperialists love and feed the super AI naritive. It keeps the financial pyramide scheme on which this empire is built standing just a bit longer, allowing them to consolidate even more power. darioamodei.com/post/we-must...

darioamodei.com

Dario Amodei — We Must Pace the Frontier

000

Gideon van Buitenen @vanbuitenen.nl · 15/08/2026

It was a beautiful sight, especially through the 8x42. Somehow didn't expect it to be so distinctly red and sharp even visually. Amazing experience.

010

Gideon van Buitenen @vanbuitenen.nl · 16/07/2026

Cremadump, voor als het brandhaast heeft.

010

Reposted by Gideon van Buitenen

CosmicRami 🏳️‍🌈🏳️‍⚧️ @rami.spaceaustralia.com · 10/07/2026

US FCC: “let’s do a consultation on how the community feels about this” Community: “we hate it, don’t do it, it’s real bad, this will impact a lot of people — astronomers, biodiversity, Indigenous communities, more” x 1800 responses FCC: “lol, we don’t care. APPROVED.”

But to expand the technology, Reflect Orbital envisions operating over 50,000 satellites by 2035, effectively surrounding the Earth with a fleet of mirrors. The proposal has faced stiff pushback from environmental groups and astronomers concerned that the satellites will unleash intrusive light pollution. The opposition has been so strong that the FCC received over 1,800 public comments on the application, many of them objecting to Reflect Orbital’s plan for Earendil-1.

610839

Reposted by Gideon van Buitenen

Huub Eggen @huubeggen.bsky.social · 15/07/2026

Het Amerikaanse bedrijf www.reflectorbital.com heeft van de Amerikaanse toezichthouder op het gebruik van radiofrequenties voor satellietcommunicatie FCC toestemming gekregen voor de lancering van een testsatelliet met een grote spiegel docs.fcc.gov/public/attac... Een rampzalig plan. 1/2

582

Gideon van Buitenen @vanbuitenen.nl · 11/07/2026

The stupidity of it all is astounding. So many things can go wrong. Messing around with circadian rhythms of all life, including us. Adding even more heat to an already warming climate. Thinking they're awfully clever they're destroying everything it means to be human. It is just insane.

100

Gideon van Buitenen @vanbuitenen.nl · 11/07/2026

It is absolutely insane. All life on our fragile plannet biologically requires the darkness at night in some way or another, including the idiots who came up with this plan. The potentially catastrophic consequences of this ridiculous idea are simply ignored. They even dare to call it progress.

040

Gideon van Buitenen @vanbuitenen.nl · 11/07/2026

Unbelievable. This is insanity on so many levels! My only consolation is that I did formally object to this ridiculous and dangerous proposal when I had the chance. I hope this disaster can still be averted somehow. I wish I knew how to push back on it now that it has been approved.

050

Reposted by Gideon van Buitenen

WuTangIsForTheChildren @wutangforchildren.bsky.social · 12/06/2026

Congratulations to Elon on becoming the world’s first trillionaire from London 🔥

8860531925

Gideon van Buitenen @vanbuitenen.nl · 05/04/2026

Gelukkig hebben we een reserve: C/2025 R3 (PANSTARRS) is misschien geen spectaculaire sungrazer maar hij doet het beter dan verwacht, en zou rond de 20ste misschien(!) net met het blote oog te zien kunnen zijn.

020

Reposted by Gideon van Buitenen

Marco Langbroek @marcolangbroek.bsky.social · 26/02/2026

It is time we stop this madness. Just because you can, doesn't mean you should. We have to stop these billionaires ruining our planet.

310148

Reposted by Gideon van Buitenen

Terry Lovejoy @cometguy.bsky.social · 14/02/2026

Timelapse over 4 weeks (Jan 19 - Feb 13) showing the steady brightening of Comet MAPS as it dives towards the sun.

1256

Gideon van Buitenen @vanbuitenen.nl · 13/02/2026

It is a rather nonsensical thing to repeal a scientific finding. We don't have the power to change the laws of nature. The choice to be willfully ignorant does not make any consequences go away.

000

Gideon van Buitenen @vanbuitenen.nl · 11/02/2026

C/2026 A1 (MAPS) on Feb. 10 Details in the image. #CometWatch

060

Gideon van Buitenen @vanbuitenen.nl · 06/02/2026

Geen probleem. Ik moet er wel bij zeggen dat het nog erg onzeker is hoe deze zich gaat ontwikkelen. De huidige inschatting is vrij voorzichtig. Het is trouwens "Gideon" 🙂

100

Gideon van Buitenen @vanbuitenen.nl · 18/01/2026

Possible Kreutz #comet 6AC4721 as imaged earlier today (Jan. 18) with iTelescope's 0.51m CDK (T30) at Siding Spring Observatory (Q62). This one might(!) become interesting around April of this year. #cometobs

170

Reposted by Gideon van Buitenen

Marco Langbroek @marcolangbroek.bsky.social · 12/01/2026

Armed paramilitary forcefully (and illegally) entering a house at gunpoint without a warrant, intimidating and harassing civilians. This is 1930's/1940's Nazi-Germany razzia stuff.

34425

Gideon van Buitenen @vanbuitenen.nl · 01/01/2026

Na de ellende van vorig jaar ben ik dit jaar maar het land uit gevlucht. Wat er thuis in NL gebeurt is absurd. Wekenlang overlast door vuurwerk, om niet te spreken over doden, gewonden, zware branden, etc. Dit heeft niets met traditie te maken. Het is egocentrisch wangedrag. De jaarlijkse 'purge'.

020

Gideon van Buitenen @vanbuitenen.nl · 28/12/2025

Interstellar #comet 3I/ATLAS as imaged on December 25th.

0191

Reposted by Gideon van Buitenen

Héctor Socas @hsocasnavarro en Twitter @hectorsocas.bsky.social · 13/11/2025

"The fallacies behind the cult of Loeb" New entry in my blog. Other articles have covered the scientific aspects; this one reflects on the social phenomenon. I argue it’s driven by a series of fallacies tinieblasyestrellas.blogspot.com/2025/11/the-...

tinieblasyestrellas.blogspot.com

The fallacies behind the cult of Loeb

How media hype and misunderstanding fuel pseudoscientific fascination Introduction The word “cult” is used here in the sense given by...

85624

Gideon van Buitenen @vanbuitenen.nl · 10/11/2025

Hi. Making videos is not my thing. Where did you see this? Was it really astrological or did you mean astronomical? I usually don't mind if people share my work, if they properly credit it and it the narrative is not complete nonsense (like astroloy).

110

Gideon van Buitenen @vanbuitenen.nl · 23/10/2025

Top! Hier wil het maar niet lukken. Gistermiddag was ik even hoopvol maar rond zonsondergang trok het toch weer helemaal dicht. Toch even naar de polder gereden (want je weet maar nooit), maar helaas. Hopelijk vrijdag...?

100

Gideon van Buitenen @vanbuitenen.nl · 27/07/2025

Een indrukwekkend plaatje is het niet, maar het lukt al wel met een 8" RC vanuit Dordrecht.

110

Reposted by Gideon van Buitenen

Maik Meyer ☄️ @comethunter.de · 28/04/2025

Finally! The paper is out! Want to see a naked eye daylight comet? Mark your calendars for 2097! At least if the "ancestry line" given in the paper is correct. Sadly, I won't live to see it. Would I bet my money? I'd say yes. www.sciengine.com/JAHH/doi/10.... ☄️🔭 #CometWatch #histsci #histastro

Observation of the tail of comet C/1743 X1 by Jean-Philippe Loys de Cheseaux on the mornings of 8 and 9 March 1744, from 1744. Traitè de la Comete qui a Paru en Decembre 1743 & en Janvier, Fevrier & Mars 1744. Lausanne, Marc-Michel Bousquet & Compagnie., my scan/collection.

"THE GREAT COMET C/1743 X1: POSSIBLE IDENTIFICATION IN HISTORIC RECORDS OF 1402, 1032, 676, and 336"

Journal of Astronomical History and Heritage, 28(1), 29 – 49 (2025).

Abstract:
"The great comet of 1744, C/1743 X1, is notable for its brightness, which enabled it to be seen close to the Sun during the day and exhibit an impressive tail. One of the first orbit calculators, O. P. Hiorter, had
already noted the comet's resemblance to the great daylight comet C/1402 D1. This was later supported by H. W. M. Olbers and J. Holetschek. This work re-evaluates the historic astrometry and shows that the data are fully compatible with the identity first suggested by Hiorter. Based on a tentative link of both apparitions, we show that the comets of 1032, 676, and possibly of 336 are also fully compatible with this comet based on the comparison with the historic records. We present a prediction for the next perihelion passage, which might occur at the end of 2097."

32912

Reposted by Gideon van Buitenen

Maik Meyer ☄️ @comethunter.de · 17/04/2025

Comet C/2025 F2 (SWAN) seems to be running out of steam. recent images show the comet becoming fainter despite nearing perihelion. It could still be an effect of the moon and low height but it is certain that the comet does not brighten. 🔭☄️ #CometWatch

2104

Reposted by Gideon van Buitenen

Maik Meyer ☄️ @comethunter.de · 09/04/2025

Comet SWAN25F has been announced officially as C/2025 F2 (SWAN). CBET 5538 gives a timeline of the events & credit to all the amateurs who were crucial in discovery & confirmation it. I won't mention the MPEC which is a disgrace to all of us. 🔭☄️ #CometWatch www.cbat.eps.harvard.edu/iau/cbet/005...

cbat.eps.harvard.edu

1131

Gideon van Buitenen @vanbuitenen.nl · 09/04/2025

The bright new #comet temporarily named SWAN25F has now been formally designated C/2025 F2 (SWAN) The orbit is perpendicular to the ecliptic (i=90.4°) from north to south. Perihelion will occur on May 1 at 0.33 au from the sun. See MPEC 2025-G102 and astro.vanbuitenen.nl/comet/2025F2 #CometWatch

051

Gideon van Buitenen @vanbuitenen.nl · 18/03/2025

Ja, want de veiligheid gaat er natuurlijk fors op vooruit als overal landmijnen liggen. Dieptriest.

010

Gideon van Buitenen @vanbuitenen.nl · 13/03/2025

Is zo'n extra-parlementair kabinet, waarbij je net doet alsof je het op hoofdlijnen wel eens zou zijn, eigenlijk wel iets dat kan vallen? Ik krijg de indruk dat als de modus operandi onenigheid is, je heel erg lang aan kan blijven modderen.

000

Gideon van Buitenen @vanbuitenen.nl · 07/03/2025

Inderdaad. Het extraparlementaire experiment, enkel bedoeld om een extremistische minderheid in het zadel te hijsen, is gewoon mislukt.

010

Gideon van Buitenen @vanbuitenen.nl · 06/03/2025

New, but faint #comet confirmed: C/2025 D5 (PANSTARRS) It will reach perihelion in May of this year at 2 au from the sun. See MPEC 2025-E99 and astro.vanbuitenen.nl/comet/2025D5 #CometWatch

151

Gideon van Buitenen @vanbuitenen.nl · 04/03/2025

New #comet confirmed: C/2025 E1 (PANSTARRS) Perihelion will occur in September of 2026 at 4 au from the sun. See MPEC 2025-E58 and astro.vanbuitenen.nl/comet/2025E1 #CometWatch

050

Gideon van Buitenen @vanbuitenen.nl · 28/02/2025

Het enige waar hij goed in is, is zichzelf de eer en verdiensten van andermans werk toe-eigenen. Hij is een ordinaire dief.

000

Gideon van Buitenen @vanbuitenen.nl · 28/02/2025

New periodic #comet confirmed: P/2025 D4 (ATLAS) Perihelion was on Feb 14. It currently has an orbital period of 26.6 years. See MPEC 2025-D235 and astro.vanbuitenen.nl/comet/2025D4 #CometWatch

020

Gideon van Buitenen @vanbuitenen.nl · 27/02/2025

P/2025 D3 (PANSTARRS) approached Jupiter to 0.6 au by the end of 2021, reducing its orbital period by a year, and its perihelion distance by 0.47 au.

010

Gideon van Buitenen @vanbuitenen.nl · 27/02/2025

New Jupiter-family #comet confirmed. It has an orbital period of 7.9 years. Last perihelion occurred in July of 2024. See MPEC 2025-D211 and astro.vanbuitenen.nl/comet/2025D3 #CometWatch

140

Gideon van Buitenen @vanbuitenen.nl · 25/02/2025

New object on a cometary orbit confirmed: A/2025 A7 It is on a retrograde (i=134°) orbit, reaching perihelion on March 28 at 2.9 au from the sun. See MPEC 2025-D151 and astro.vanbuitenen.nl/comet/2025A7 #CometWatch

150

Gideon van Buitenen @vanbuitenen.nl · 25/02/2025

New periodic #comet confirmed: P/2025 D2 (PANSTARRS) The current orbital elements (based on 13 observations dating back to Feb 4) give perihelion in Jan 2028 at 7.2 au from the sun, and a 29.7 year orbital period. See MPEC 2025-D149 and astro.vanbuitenen.nl/comet/2025D2 #CometWatch

030

Gideon van Buitenen @vanbuitenen.nl · 24/02/2025

New, distant #comet confirmed: C/2025 D1 (Groeller) The comet is on a highly inclined orbit, reaching perihelion in May 2028 at a record distance of 14.1 au from the sun! Pre-discovery observations are dating back to June 2018. See MPEC 2025-D83 and astro.vanbuitenen.nl/comet/2025D1 #CometWatch

070

Gideon van Buitenen @vanbuitenen.nl · 24/02/2025

New returning #comet confirmed: C/2025 A6 (Lemmon) It approaches on a retrograde orbit and may reach mag 10 in October of this year. Perihelion occurs in November. The current orbital elements imply a ~1386 year orbital period. See MPEC 2025-D55 and astro.vanbuitenen.nl/comet/2025A6 #CometWatch

041

Reposted by Gideon van Buitenen

Arie Nouwen @adrianusv.bsky.social · 23/02/2025

Teken de petitie voor het behoud van Volkssterrenwacht Mercurius www.astroblogs.nl/2025/02/23/t...

051

Reposted by Gideon van Buitenen

Joshua Reed Eakle 🗽 @joshuaeakle.com · 21/02/2025

Steve Bannon, after calling for Trump to be President for life, did a Nazi salute on stage at CPAC. Nazism has officially taken over the GOP. The few remaining conservatives have a choice: either leave the party and obstruct it—or choose to be complicit.

971750796

Gideon van Buitenen @vanbuitenen.nl · 20/02/2025

There is a statue of them here in Dordrecht.

010

Gideon van Buitenen @vanbuitenen.nl · 20/02/2025

You're referring to brothers de Witt from my hometown. They opposed hereditary rule and resisted the return of Willem III, favoring a government without a king. Blamed for the country’s weak defense in 1672, they were brutally lynched by the orangist supporters after which Willem III seized power.

110