Marco Langbroek 🇬🇱 🇩🇰
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marcolangbroek.bsky.social
Marco Langbroek 🇬🇱 🇩🇰
@marcolangbroek.bsky.social
Lecturer in optical Space Situational Awareness at Delft Technical University, faculty of Aerospace. Spy sats, missiles, meteorites, asteroids. Asteroid (183294). Lapsed Archaeologist (PhD). Rowing. CFS. Opinions my own.
blog: http://sattrackcam.blogspot.c
Reposted by Marco Langbroek 🇬🇱 🇩🇰
notorious radical left communist rag says tax the rich
February 18, 2026 at 4:03 PM
You Brits are silly. Pancakes should be topped with treacle and then rolled up and covered in powdered sugar.
February 17, 2026 at 6:53 PM
Reposted by Marco Langbroek 🇬🇱 🇩🇰
Het verschil tussen een liegende beoogde staatssecretaris en een liegende beoogde minister van Defensie is dat de laatst altijd en overal met alles wegkomt…….
February 16, 2026 at 6:04 PM
Reposted by Marco Langbroek 🇬🇱 🇩🇰
Turns out that on 14 Feb (Valentine's Day), I serendipitously, and fittingly for the date, also imaged #asteroid (433) #Eros, while imaging the Pleiades.
February 17, 2026 at 1:03 AM
Turns out that on 14 Feb (Valentine's Day), I serendipitously, and fittingly for the date, also imaged #asteroid (433) #Eros, while imaging the Pleiades.
February 17, 2026 at 1:03 AM
Meerdere. Basis stack in Astro Pixel Processor. Nabewerkingen met diverse andere software: Graxpert, Starnet en Photoshop.
February 16, 2026 at 3:19 PM
Result
(stack of 53 x 30 seconds, Canon EOS R10 + EF 2.8/200 mm L lens. Taken from Cronesteyn, Leiden, the Netherlands on 14 Feb 2026).
February 16, 2026 at 12:57 PM
Reposted by Marco Langbroek 🇬🇱 🇩🇰
Somehow I missed this perfect expression of the things I shout at the world …
February 15, 2026 at 4:38 PM
Reposted by Marco Langbroek 🇬🇱 🇩🇰
Stop met het hypen van deze xenofobe, homofobe, rechtsextremistische Trumpdweper! Jutta heeft een plak gewonnen, wat deze nazi 🤮🤮 ervan vindt boeit niet 🚮 @rtl.nl
February 15, 2026 at 6:12 PM
Lava streaming from the Krasheninnikov volcano in Kamchatka, Russia, in the early hours of 15 Feb 2026, in a Sentinel 2C satellite image.
Combination of visual channels + SWIR.
February 15, 2026 at 6:43 PM
Reposted by Marco Langbroek 🇬🇱 🇩🇰
It is time for the editors of PNAS, J. Geology, and J. Glaciology to step up with the same professionalism exhibited by PLOS One. There is more than enough evidence for similar (or worse) problems with YDIH papers in those Journals, and they are also documented on PubPeer. pubpeer.com/search?q=YDIH
February 15, 2026 at 4:08 PM
Problem is that it was not detected at all before the actual impact.
February 15, 2026 at 1:27 PM
13 years ago #today, a small (~18 meter diameter) asteroid impacted over #Chelyabinsk, Russia, and exploded at 22 km altitude, shattering windows and damaging some buildings. Thousands of small (and a few larger) fragments like these rained down. It was the largest impact of the last 100 years.
February 15, 2026 at 10:36 AM
This...
I'm convinced AI is our generation's radium - a discovery with genuinely useful applications in specific, controlled circumstances that we stupidly put in everything from kid's toys to toothpaste until we realised the harm far too late where future generations will ask if we were out of our minds.
VC, founder, dumbass
February 15, 2026 at 9:34 AM
Reposted by Marco Langbroek 🇬🇱 🇩🇰
No senior EU officials I've spoken to have a positive assessment of Rubio's speech. Not one
February 14, 2026 at 6:23 PM
February 14, 2026 at 9:59 PM
Reposted by Marco Langbroek 🇬🇱 🇩🇰
Lees dit artikel van @jorisluyendijk.bsky.social .
Dit is exact het gebrek aan verbeeldingskracht binnen overheden: "Was er ook geoefend op de mogelijkheid dat op de ochtend van de Russische sabotage in iedere veiligheidsregio de drie belangrijkste personen dood in hun bed worden aangetroffen?" 👇🔥
February 14, 2026 at 5:20 PM
Reposted by Marco Langbroek 🇬🇱 🇩🇰
1804. Oceans are now Battlefields.

In the South China Sea a British convoy worth almost £1bn today is spotted by the French.

It should be a massacre.

Instead, Commodore Nathanial Dance is about to defeat a French battle squadron using some paint and the most overplayed hand in #navalHistory. /1 🧵
May 2, 2025 at 10:32 AM
Reposted by Marco Langbroek 🇬🇱 🇩🇰
In terms of what cures are being lost:

- Epstein-Barr virus is perhaps the major trigger for multiple sclerosis
- herpes simplex virus causes cold sores, genital herpes, infections in babies, deadly meningitis
- shingles virus causes an intensely painful disease
February 13, 2026 at 5:44 AM
Reposted by Marco Langbroek 🇬🇱 🇩🇰
Maar diskwalificeer gerust een Oekraïense atleet die collega's herdenkt die vielen in de strijd tegen het fascisme van nu.
February 13, 2026 at 11:28 AM
.... because this is so very, very, stereotypically Dutch.....
February 13, 2026 at 10:08 AM
Fascinating story (HT to @vreij.bsky.social )
also, this excerpt (next tweet) made me LOL and cringecat thecsame time
February 13, 2026 at 10:08 AM
Sorry, not a native speaker of English
February 13, 2026 at 9:27 AM
Well, the Nazi's are back, so....
February 13, 2026 at 9:24 AM