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<url><loc>https://mariospiegacose.com/2026/10/06/protoplanetary-disks-and-uv-fields-in-the-orion-a-star-forming-region/</loc><news:news><news:publication><news:name>MarioSpiegaCose</news:name><news:language>it</news:language></news:publication><news:publication_date>2026-10-06T10:00:23+00:00</news:publication_date><news:title>Protoplanetary disks and UV fields in the Orion A star-forming region</news:title><news:keywords>eso, Piscarreta, astrophysics, astronomy, protoplanetary discs, protostars, star formation, accretion, orion</news:keywords></news:news></url><url><loc>https://mariospiegacose.com/2026/10/06/dischi-protoplanetari-e-campi-uv-nella-regione-di-formazione-stellare-orion-a/</loc><news:news><news:publication><news:name>MarioSpiegaCose</news:name><news:language>it</news:language></news:publication><news:publication_date>2026-10-06T09:57:53+00:00</news:publication_date><news:title>Dischi protoplanetari e campi UV nella regione di formazione stellare Orion A</news:title><news:keywords>astrononia, astrofisica, eso, Piscarreta, formazione stellare, protostelle, dischi protoplanetari, accrescimento</news:keywords></news:news></url></urlset>