{"article":{"annotation":{"article_id":"esa-flex-sentinel-3c-september-2026","available_at":"2026-10-07T03:14:16.872326Z","geography_revision":"ef6ee0010dda5fe7b240fd514749b43e214c57da73222d2e40ec83b276dd0977","id":"bc6c421d2ced2590eca701a3177e1054887481de677cea774d56bb27fe80661b","input_sha256":"c2b7c035dbfdf783fda4d6a076bae12e8545ae6ea4c41a2fb0dbdbd49e67ccf3","limitations":["Rule-derived subjects are candidates, not verified editorial labels or calibrated model probabilities.","Coverage is distinct from event location. Unknown country/city/coordinates remain absent; no automatic geocoding.","Article geometries keep their stated precision and methodology; reproducing them is not independent coordinate verification."],"method":"controlled-rules-v1","places":[],"rules_sha256":"d28c9c89703b56bd91fd887965d416d0115c2473d4bfbd3e558bcceafc3941dd","schema_version":1,"subjects":[{"concept_id":"medtop:20000228","confidence":null,"confidence_method":null,"evidence":[{"field":"en.title+en.summary","language":"en","note":"Subject suggested from the title or summary: satellite","source_urls":["https://www.esa.int/Newsroom/Press_Releases/FLEX_and_Sentinel-3C_launched"]}],"method":"controlled-rules-v1","rule_id":"satellite-technology","status":"candidate"},{"concept_id":"medtop:13000000","confidence":null,"confidence_method":null,"evidence":[{"field":"category+topics","language":"en","note":"Preserved editorial category/topic; broad candidate only","source_urls":["https://www.esa.int/Newsroom/Press_Releases/FLEX_and_Sentinel-3C_launched"]}],"method":"controlled-rules-v1","rule_id":"technology-broad","status":"candidate"}],"taxonomy_revision":"1f2db31d811fca07e99b16d402c10e2cc2965c9df1c7b41d9be348b40a24e7fb","taxonomy_version":"IPTC Media Topics 2026-Q2"},"api_url":"https://newsverum.com/api/v1/articles/esa-flex-sentinel-3c-september-2026?lang=en","category":"technology","content":{"key_points":[],"paragraphs":["Flight VV30 lifted off at 03:21 CEST on 15 September. A new Vespa adapter carried both satellites; Sentinel-3C was deployed first and FLEX about an hour later. ESA received first signals from both spacecraft and confirmed contact with ground control.","FLEX was designed to measure the faint fluorescence plants emit during photosynthesis, supporting research on plant health and ecosystem productivity. Sentinel-3C will continue observations of oceans, land, ice and atmosphere for Copernicus services."],"sections":[]},"corrections":[{"at":"2026-10-07T00:56:49+03:00","language":"en","text":"German and Portuguese editions and translations of the data and correction explanations have been added to this article."},{"at":"2026-10-07T05:57:27+03:00","language":"en","text":"Data classification added: each figure now carries a measure identifier with its unit, geography, frequency and type. No figure, unit or date changed."}],"country":null,"data":{"blocks":[{"description":{"ar":"عدد الأقمار الصناعية التي حملتها الرحلة VV30 لصاروخ Vega-C.","de":"Zahl der mit dem Vega-C-Flug VV30 transportierten Satelliten.","en":"Number of satellites carried on Vega-C flight VV30.","es":"Número de satélites transportados en el vuelo VV30 de Vega-C.","fr":"Nombre de satellites transportés lors du vol VV30 de Vega-C.","pt":"Número de satélites transportados no voo VV30 do Vega-C.","tr":"Vega-C VV30 uçuşunda taşınan uydu sayısı."},"id":"launch-count","items":[{"basis":"observed","label":{"ar":"الأقمار الصناعية التي أُطلقت في الرحلة","de":"Bei diesem Flug gestartete Satelliten","en":"Satellites launched on the flight","es":"Satélites lanzados en el vuelo","fr":"Satellites lancés lors du vol","pt":"Satélites lançados no voo","tr":"Aynı uçuşta fırlatılan uydu"},"measure":{"aggregation":"flow","frequency":"irregular","geography":"world","id":"vega-c-vv30-satellites-launched","periodRole":"reference-period","unitCode":"count"},"period":"2026-09-15","unit":"satellites","value":2}],"methodology":{"ar":"يقول بيان الوكالة إن VV30 حمل القمرين FLEX وSentinel-3C.","de":"Laut Mitteilung der ESA transportierte VV30 die Satelliten FLEX und Sentinel-3C.","en":"ESA’s release says VV30 carried FLEX and Sentinel-3C.","es":"El comunicado de la ESA indica que VV30 transportó FLEX y Sentinel-3C.","fr":"Selon le communiqué de l’ESA, VV30 transportait FLEX et Sentinel-3C.","pt":"O comunicado da ESA informa que o VV30 transportou FLEX e Sentinel-3C.","tr":"ESA duyurusuna göre VV30, FLEX ve Sentinel-3C’yi taşıdı."},"sourceUrls":["https://www.esa.int/Newsroom/Press_Releases/FLEX_and_Sentinel-3C_launched"],"title":{"ar":"الأقمار على الرحلة VV30","de":"Satelliten an Bord des Flugs VV30","en":"Satellites on flight VV30","es":"Satélites en el vuelo VV30","fr":"Satellites du vol VV30","pt":"Satélites no voo VV30","tr":"VV30 uçuşundaki uydu sayısı"},"type":"metrics","updatedAt":"2026-10-07T00:56:49+03:00"}],"version":1},"data_downloads":[{"formats":{"csv":"https://newsverum.com/api/v1/articles/esa-flex-sentinel-3c-september-2026/data/launch-count?lang=en&format=csv","json":"https://newsverum.com/api/v1/articles/esa-flex-sentinel-3c-september-2026/data/launch-count?lang=en&format=json"},"id":"launch-count"}],"data_types":["metrics"],"editorial_illustration":{"alt":"Conceptual illustration of technology, processors and connected information.","asset_id":"newsverum-v1-technology","avif_variants":[{"height":320,"url":"https://newsverum.com/assets/newsverum/illustrations/v1/technology-480.avif","width":480},{"height":480,"url":"https://newsverum.com/assets/newsverum/illustrations/v1/technology-720.avif","width":720},{"height":640,"url":"https://newsverum.com/assets/newsverum/illustrations/v1/technology-960.avif","width":960},{"height":800,"url":"https://newsverum.com/assets/newsverum/illustrations/v1/technology-1200.avif","width":1200},{"height":1024,"url":"https://newsverum.com/assets/newsverum/illustrations/v1/technology-1536.avif","width":1536}],"credit":"Newsverum","documentary":false,"height":1024,"kind":"symbolic-editorial-illustration","language":"en","scope":"topic","url":"https://newsverum.com/assets/newsverum/illustrations/v1/technology-1536.webp","variants":[{"height":320,"url":"https://newsverum.com/assets/newsverum/illustrations/v1/technology-480.webp","width":480},{"height":640,"url":"https://newsverum.com/assets/newsverum/illustrations/v1/technology-960.webp","width":960},{"height":1024,"url":"https://newsverum.com/assets/newsverum/illustrations/v1/technology-1536.webp","width":1536}],"width":1536},"event_id":"event-2c3d0941-39a8-575b-b4b2-b9f0cd574239","event_period":"2026-09-15","event_period_basis":"event-or-reference-period","id":"esa-flex-sentinel-3c-september-2026","image":null,"importance":0.6,"language":"en","modified_at":"2026-10-07T05:57:27+03:00","publication_basis":"publication-record","published_at":"2026-10-06T08:58:59+00:00","reading_minutes":1,"region":"world","section_illustration":{"alt":"Conceptual illustration of technology, processors and connected information.","asset_id":"newsverum-v1-technology","avif_variants":[{"height":320,"url":"https://newsverum.com/assets/newsverum/illustrations/v1/technology-480.avif","width":480},{"height":480,"url":"https://newsverum.com/assets/newsverum/illustrations/v1/technology-720.avif","width":720},{"height":640,"url":"https://newsverum.com/assets/newsverum/illustrations/v1/technology-960.avif","width":960},{"height":800,"url":"https://newsverum.com/assets/newsverum/illustrations/v1/technology-1200.avif","width":1200},{"height":1024,"url":"https://newsverum.com/assets/newsverum/illustrations/v1/technology-1536.avif","width":1536}],"credit":"Newsverum","documentary":false,"height":1024,"kind":"symbolic-editorial-illustration","language":"en","scope":"section","url":"https://newsverum.com/assets/newsverum/illustrations/v1/technology-1536.webp","variants":[{"height":320,"url":"https://newsverum.com/assets/newsverum/illustrations/v1/technology-480.webp","width":480},{"height":640,"url":"https://newsverum.com/assets/newsverum/illustrations/v1/technology-960.webp","width":960},{"height":1024,"url":"https://newsverum.com/assets/newsverum/illustrations/v1/technology-1536.webp","width":1536}],"width":1536},"slug":"esa-flex-sentinel-3c-september-2026","sources":[{"checkedAt":"2026-10-06","name":"European Space Agency","publishedAt":"2026-09-15","url":"https://www.esa.int/Newsroom/Press_Releases/FLEX_and_Sentinel-3C_launched"}],"summary":"The European Space Agency’s FLEX research satellite and Copernicus Sentinel-3C were launched into orbit on the same Vega-C flight from French Guiana.","text":"The European Space Agency’s FLEX research satellite and Copernicus Sentinel-3C were launched into orbit on the same Vega-C flight from French Guiana.\n\nFlight VV30 lifted off at 03:21 CEST on 15 September. A new Vespa adapter carried both satellites; Sentinel-3C was deployed first and FLEX about an hour later. ESA received first signals from both spacecraft and confirmed contact with ground control.\n\nFLEX was designed to measure the faint fluorescence plants emit during photosynthesis, supporting research on plant health and ecosystem productivity. Sentinel-3C will continue observations of oceans, land, ice and atmosphere for Copernicus services.\n\nGerman and Portuguese editions and translations of the data and correction explanations have been added to this article.\n\nData classification added: each figure now carries a measure identifier with its unit, geography, frequency and type. No figure, unit or date changed.","title":"FLEX and Sentinel-3C launch together on Vega-C","topics":[],"translations":[{"api_url":"https://newsverum.com/api/v1/articles/esa-flex-sentinel-3c-september-2026?lang=tr","language":"tr","url":"https://newsverum.com/tr/news/esa-flex-sentinel-3c-september-2026"},{"api_url":"https://newsverum.com/api/v1/articles/esa-flex-sentinel-3c-september-2026?lang=en","language":"en","url":"https://newsverum.com/en/news/esa-flex-sentinel-3c-september-2026"},{"api_url":"https://newsverum.com/api/v1/articles/esa-flex-sentinel-3c-september-2026?lang=ar","language":"ar","url":"https://newsverum.com/ar/news/esa-flex-sentinel-3c-september-2026"},{"api_url":"https://newsverum.com/api/v1/articles/esa-flex-sentinel-3c-september-2026?lang=fr","language":"fr","url":"https://newsverum.com/fr/news/esa-flex-sentinel-3c-september-2026"},{"api_url":"https://newsverum.com/api/v1/articles/esa-flex-sentinel-3c-september-2026?lang=es","language":"es","url":"https://newsverum.com/es/news/esa-flex-sentinel-3c-september-2026"},{"api_url":"https://newsverum.com/api/v1/articles/esa-flex-sentinel-3c-september-2026?lang=de","language":"de","url":"https://newsverum.com/de/news/esa-flex-sentinel-3c-september-2026"},{"api_url":"https://newsverum.com/api/v1/articles/esa-flex-sentinel-3c-september-2026?lang=pt","language":"pt","url":"https://newsverum.com/pt/news/esa-flex-sentinel-3c-september-2026"}],"url":"https://newsverum.com/en/news/esa-flex-sentinel-3c-september-2026"},"version":"1"}