@space.robozor.cz
I love astronomy. I bought a small telescope and a small antenna + SDR for radio astronomy. And found out that I needed a bigger one. I bought a bigger one and […]
🌉 bridged from ⁂ https://space.robozor.cz/@robozor, follow @ap.brid.gy to interact
@space.robozor.czAstronomie v obrazech - Kosmické poledne
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@space.robozor.cz@space.robozor.czPODZIMNÍ OBLOHA - 1. díl: Souhvězdí Pegase – vzhůru od trojúhelníku ke čtverci!
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@space.robozor.czZvýšená aktivita Slunce může vést i k polární záři
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@space.robozor.cz@space.robozor.czDvě zlaté, dvě stříbrné a bronzová medaile pro Česko na 19. IOAA ve Vietnamu!
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@space.robozor.cz@space.robozor.cz@space.robozor.czAstronomie v obrazech - Trojzubec galaxií
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@space.robozor.cz🧠 New openEO community example: the TerraMind 1.0 model generates 768‑dimensional embeddings from Sentinel‑1 and ‑2 (cloud masking, temporal composites, K‑means clustering) in the cloud, with no local scene downloads. The authors call it a proof of concept. (25 Sep 2026) […]
@space.robozor.cz🛰️ The Copernicus Data Space Ecosystem released its 2025 annual report: 542,622 registered users (+251,659 in a year), over 120 million Sentinel products archived and ~130 PB downloaded. 78% of download volume comes from Europe. Open satellite data as European infrastructure. (24 Sep 2026) […]
@space.robozor.cz🌠 The September ε-Perseids flared on 10 Sep 2026 for ~1.5 hours: ZHR around 73 ±33 vs the usual 8. Visual and radio observers caught it, and the Global Meteor Network independently confirmed the peak. Bright meteors (r = 2.01). A nice case of amateur and network data complementing each other […]
@space.robozor.czStarship poprvé vyrazila na oběžnou dráhu
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@space.robozor.czHlubinami vesmíru s dr. Miroslavem Bártou, LOFAR, AtLAST aj.
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@space.robozor.czAstronomická výročí - Objev Neptunu.
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@space.robozor.czÚchvatné panorama místa vzniku hvězd i vzdálených galaxií z JWST
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@space.robozor.cz🌠 Beyond citizen science: the James Webb Space Telescope (NASA/ESA/CSA) has captured one of its largest panoramas yet - the IC 348 star-forming region, packed with hundreds of young stars and brown dwarfs, key to studying the earliest stages of star and planet formation. 📅 15 Sep 2026 🔗 […]
@space.robozor.cz📡 Beyond citizen science: engineers building the SKA-Low radio telescope in Australia had to rework its antenna layout. The original sunflower-inspired Vogel spiral placed antennas a regular 2.4 m apart, causing destructive interference - a blind spot - at 125 MHz whenever the array looked […]
@space.robozor.cz☄️ A new study (Courtot, Saillenfest, Fouchard, Vaubaillon; freely available on arXiv) maps the chaotic dynamics of the Northern and Southern Taurid meteoroid streams using chaos maps and numerical simulations. It shows how the von Zeipel-Lidov-Kozai mechanism and Jupiter mean-motion resonances […]
@space.robozor.cz🛰️ The International Meteor Organization (IMO) suffered a cyberattack that dealt "a critical blow" to its aging website infrastructure, leaving parts of the site down for weeks. Restoring the fireball-reporting system - the backbone of a worldwide volunteer observer network like Bolidozor - was […]
