<?xml version="1.0" encoding="utf-8" standalone="yes"?><urlset xmlns="http://www.sitemaps.org/schemas/sitemap/0.9" xmlns:xhtml="http://www.w3.org/1999/xhtml"><url><loc>https://astro.t3k.pl/categories/astrofotografia/</loc><lastmod>2026-04-01T23:00:00+02:00</lastmod></url><url><loc>https://astro.t3k.pl/tags/astrofotografia/</loc><lastmod>2026-04-01T23:00:00+02:00</lastmod></url><url><loc>https://astro.t3k.pl/</loc><lastmod>2026-04-01T23:00:00+02:00</lastmod><xhtml:link rel="alternate" hreflang="en" href="https://astro.t3k.pl/en/"/><xhtml:link rel="alternate" hreflang="pl" href="https://astro.t3k.pl/"/></url><url><loc>https://astro.t3k.pl/categories/</loc><lastmod>2026-04-01T23:00:00+02:00</lastmod><xhtml:link rel="alternate" hreflang="en" href="https://astro.t3k.pl/en/categories/"/><xhtml:link rel="alternate" hreflang="pl" href="https://astro.t3k.pl/categories/"/></url><url><loc>https://astro.t3k.pl/categories/ksi%C4%99%C5%BCyc/</loc><lastmod>2026-04-01T23:00:00+02:00</lastmod></url><url><loc>https://astro.t3k.pl/tags/ksi%C4%99%C5%BCyc/</loc><lastmod>2026-04-01T23:00:00+02:00</lastmod></url><url><loc>https://astro.t3k.pl/tags/pe%C5%82nia/</loc><lastmod>2026-04-01T23:00:00+02:00</lastmod></url><url><loc>https://astro.t3k.pl/post/</loc><lastmod>2026-04-01T23:00:00+02:00</lastmod><xhtml:link rel="alternate" hreflang="en" href="https://astro.t3k.pl/en/post/"/><xhtml:link rel="alternate" hreflang="pl" href="https://astro.t3k.pl/post/"/></url><url><loc>https://astro.t3k.pl/post/2026/04/pink_moon_0401/</loc><lastmod>2026-04-01T23:00:00+02:00</lastmod><xhtml:link rel="alternate" hreflang="en" href="https://astro.t3k.pl/en/post/2026/04/pink_moon_0401/"/><xhtml:link rel="alternate" hreflang="pl" href="https://astro.t3k.pl/post/2026/04/pink_moon_0401/"/></url><url><loc>https://astro.t3k.pl/tags/r%C3%B3%C5%BCowy-ksi%C4%99%C5%BCyc/</loc><lastmod>2026-04-01T23:00:00+02:00</lastmod></url><url><loc>https://astro.t3k.pl/tags/</loc><lastmod>2026-04-01T23:00:00+02:00</lastmod><xhtml:link rel="alternate" hreflang="en" href="https://astro.t3k.pl/en/tags/"/><xhtml:link rel="alternate" hreflang="pl" href="https://astro.t3k.pl/tags/"/></url><url><loc>https://astro.t3k.pl/categories/uk%C5%82ad-s%C5%82oneczny/</loc><lastmod>2026-04-01T23:00:00+02:00</lastmod></url><url><loc>https://astro.t3k.pl/tags/b33/</loc><lastmod>2026-01-20T21:00:00+01:00</lastmod><xhtml:link rel="alternate" hreflang="en" href="https://astro.t3k.pl/en/tags/b33/"/><xhtml:link rel="alternate" hreflang="pl" href="https://astro.t3k.pl/tags/b33/"/></url><url><loc>https://astro.t3k.pl/tags/ic-434/</loc><lastmod>2026-01-20T21:00:00+01:00</lastmod><xhtml:link rel="alternate" hreflang="en" href="https://astro.t3k.pl/en/tags/ic-434/"/><xhtml:link rel="alternate" hreflang="pl" href="https://astro.t3k.pl/tags/ic-434/"/></url><url><loc>https://astro.t3k.pl/post/2026/01/ic434_horsehead_nebula/</loc><lastmod>2026-01-20T21:00:00+01:00</lastmod><xhtml:link rel="alternate" hreflang="en" href="https://astro.t3k.pl/en/post/2026/01/ic434_horsehead_nebula/"/><xhtml:link rel="alternate" hreflang="pl" href="https://astro.t3k.pl/post/2026/01/ic434_horsehead_nebula/"/></url><url><loc>https://astro.t3k.pl/tags/ic-435/</loc><lastmod>2026-01-20T21:00:00+01:00</lastmod><xhtml:link rel="alternate" hreflang="en" href="https://astro.t3k.pl/en/tags/ic-435/"/><xhtml:link rel="alternate" hreflang="pl" href="https://astro.t3k.pl/tags/ic-435/"/></url><url><loc>https://astro.t3k.pl/tags/m42/</loc><lastmod>2026-01-20T21:00:00+01:00</lastmod><xhtml:link rel="alternate" hreflang="en" href="https://astro.t3k.pl/en/tags/m42/"/><xhtml:link rel="alternate" hreflang="pl" href="https://astro.t3k.pl/tags/m42/"/></url><url><loc>https://astro.t3k.pl/tags/mg%C5%82awica-emisyjna/</loc><lastmod>2026-01-20T21:00:00+01:00</lastmod></url><url><loc>https://astro.t3k.pl/categories/mg%C5%82awice/</loc><lastmod>2026-01-20T21:00:00+01:00</lastmod></url><url><loc>https://astro.t3k.pl/tags/orion/</loc><lastmod>2026-01-20T21:00:00+01:00</lastmod><xhtml:link rel="alternate" hreflang="en" href="https://astro.t3k.pl/en/tags/orion/"/><xhtml:link rel="alternate" hreflang="pl" href="https://astro.t3k.pl/tags/orion/"/></url><url><loc>https://astro.t3k.pl/post/2026/01/orion_widefield/</loc><lastmod>2026-01-20T21:00:00+01:00</lastmod><xhtml:link rel="alternate" hreflang="en" href="https://astro.t3k.pl/en/post/2026/01/orion_widefield/"/><xhtml:link rel="alternate" hreflang="pl" href="https://astro.t3k.pl/post/2026/01/orion_widefield/"/></url><url><loc>https://astro.t3k.pl/tags/szerokie-pole/</loc><lastmod>2026-01-20T21:00:00+01:00</lastmod></url><url><loc>https://astro.t3k.pl/tags/jednoro%C5%BCec/</loc><lastmod>2026-01-19T21:00:00+01:00</lastmod></url><url><loc>https://astro.t3k.pl/tags/mg%C5%82awica-emisyjna-h-ii/</loc><lastmod>2026-01-19T21:00:00+01:00</lastmod></url><url><loc>https://astro.t3k.pl/tags/ngc-2237/</loc><lastmod>2026-01-19T21:00:00+01:00</lastmod><xhtml:link rel="alternate" hreflang="en" href="https://astro.t3k.pl/en/tags/ngc-2237/"/><xhtml:link rel="alternate" hreflang="pl" href="https://astro.t3k.pl/tags/ngc-2237/"/></url><url><loc>https://astro.t3k.pl/post/2026/01/ngc2237_rosette_nebula/</loc><lastmod>2026-01-19T21:00:00+01:00</lastmod><xhtml:link rel="alternate" hreflang="en" href="https://astro.t3k.pl/en/post/2026/01/ngc2237_rosette_nebula/"/><xhtml:link rel="alternate" hreflang="pl" href="https://astro.t3k.pl/post/2026/01/ngc2237_rosette_nebula/"/></url><url><loc>https://astro.t3k.pl/about/</loc><lastmod>2026-01-01T00:00:00+00:00</lastmod><xhtml:link rel="alternate" hreflang="en" href="https://astro.t3k.pl/en/about/"/><xhtml:link rel="alternate" hreflang="pl" href="https://astro.t3k.pl/about/"/></url><url><loc>https://astro.t3k.pl/archives/</loc><lastmod>2026-01-01T00:00:00+00:00</lastmod><xhtml:link rel="alternate" hreflang="en" href="https://astro.t3k.pl/en/archives/"/><xhtml:link rel="alternate" hreflang="pl" href="https://astro.t3k.pl/archives/"/></url><url><loc>https://astro.t3k.pl/links/</loc><lastmod>2026-01-01T00:00:00+00:00</lastmod><xhtml:link rel="alternate" hreflang="en" href="https://astro.t3k.pl/en/links/"/><xhtml:link rel="alternate" hreflang="pl" href="https://astro.t3k.pl/links/"/></url><url><loc>https://astro.t3k.pl/page/</loc><lastmod>2026-01-01T00:00:00+00:00</lastmod><xhtml:link rel="alternate" hreflang="en" href="https://astro.t3k.pl/en/page/"/><xhtml:link rel="alternate" hreflang="pl" href="https://astro.t3k.pl/page/"/></url><url><loc>https://astro.t3k.pl/post/2025/</loc><lastmod>2025-11-07T21:00:00+01:00</lastmod><xhtml:link rel="alternate" hreflang="en" href="https://astro.t3k.pl/en/post/2025/"/><xhtml:link rel="alternate" hreflang="pl" href="https://astro.t3k.pl/post/2025/"/></url><url><loc>https://astro.t3k.pl/tags/%C5%82ab%C4%99d%C5%BA/</loc><lastmod>2025-11-07T21:00:00+01:00</lastmod></url><url><loc>https://astro.t3k.pl/tags/mg%C5%82awica-p%C3%B3%C5%82ksi%C4%99%C5%BCyc/</loc><lastmod>2025-11-07T21:00:00+01:00</lastmod></url><url><loc>https://astro.t3k.pl/tags/ngc-6888/</loc><lastmod>2025-11-07T21:00:00+01:00</lastmod><xhtml:link rel="alternate" hreflang="en" href="https://astro.t3k.pl/en/tags/ngc-6888/"/><xhtml:link rel="alternate" hreflang="pl" href="https://astro.t3k.pl/tags/ngc-6888/"/></url><url><loc>https://astro.t3k.pl/post/2025/11/ngc6888_crescent_nebula/</loc><lastmod>2025-11-07T21:00:00+01:00</lastmod><xhtml:link rel="alternate" hreflang="en" href="https://astro.t3k.pl/en/post/2025/11/ngc6888_crescent_nebula/"/><xhtml:link rel="alternate" hreflang="pl" href="https://astro.t3k.pl/post/2025/11/ngc6888_crescent_nebula/"/></url><url><loc>https://astro.t3k.pl/tags/sh2-105/</loc><lastmod>2025-11-07T21:00:00+01:00</lastmod><xhtml:link rel="alternate" hreflang="en" href="https://astro.t3k.pl/en/tags/sh2-105/"/><xhtml:link rel="alternate" hreflang="pl" href="https://astro.t3k.pl/tags/sh2-105/"/></url><url><loc>https://astro.t3k.pl/tags/byk/</loc><lastmod>2025-10-30T21:00:00+01:00</lastmod></url><url><loc>https://astro.t3k.pl/tags/gromada-otwarta/</loc><lastmod>2025-10-30T21:00:00+01:00</lastmod></url><url><loc>https://astro.t3k.pl/categories/gromady/</loc><lastmod>2025-10-30T21:00:00+01:00</lastmod></url><url><loc>https://astro.t3k.pl/post/2025/10/m42_orion_nebula/</loc><lastmod>2025-10-30T21:00:00+01:00</lastmod><xhtml:link rel="alternate" hreflang="en" href="https://astro.t3k.pl/en/post/2025/10/m42_orion_nebula/"/><xhtml:link rel="alternate" hreflang="pl" href="https://astro.t3k.pl/post/2025/10/m42_orion_nebula/"/></url><url><loc>https://astro.t3k.pl/tags/m45/</loc><lastmod>2025-10-30T21:00:00+01:00</lastmod><xhtml:link rel="alternate" hreflang="en" href="https://astro.t3k.pl/en/tags/m45/"/><xhtml:link rel="alternate" hreflang="pl" href="https://astro.t3k.pl/tags/m45/"/></url><url><loc>https://astro.t3k.pl/post/2025/10/m45_pleiades/</loc><lastmod>2025-10-30T21:00:00+01:00</lastmod><xhtml:link rel="alternate" hreflang="en" href="https://astro.t3k.pl/en/post/2025/10/m45_pleiades/"/><xhtml:link rel="alternate" hreflang="pl" href="https://astro.t3k.pl/post/2025/10/m45_pleiades/"/></url><url><loc>https://astro.t3k.pl/tags/mg%C5%82awica-refleksyjna/</loc><lastmod>2025-10-30T21:00:00+01:00</lastmod></url><url><loc>https://astro.t3k.pl/tags/ngc-1976/</loc><lastmod>2025-10-30T21:00:00+01:00</lastmod><xhtml:link rel="alternate" hreflang="en" href="https://astro.t3k.pl/en/tags/ngc-1976/"/><xhtml:link rel="alternate" hreflang="pl" href="https://astro.t3k.pl/tags/ngc-1976/"/></url><url><loc>https://astro.t3k.pl/tags/ic-1848/</loc><lastmod>2025-10-03T21:00:00+02:00</lastmod><xhtml:link rel="alternate" hreflang="en" href="https://astro.t3k.pl/en/tags/ic-1848/"/><xhtml:link rel="alternate" hreflang="pl" href="https://astro.t3k.pl/tags/ic-1848/"/></url><url><loc>https://astro.t3k.pl/post/2025/10/ic1848_soul_nebula/</loc><lastmod>2025-10-03T21:00:00+02:00</lastmod><xhtml:link rel="alternate" hreflang="en" href="https://astro.t3k.pl/en/post/2025/10/ic1848_soul_nebula/"/><xhtml:link rel="alternate" hreflang="pl" href="https://astro.t3k.pl/post/2025/10/ic1848_soul_nebula/"/></url><url><loc>https://astro.t3k.pl/tags/kasjopeja/</loc><lastmod>2025-10-03T21:00:00+02:00</lastmod></url><url><loc>https://astro.t3k.pl/tags/cefeusz/</loc><lastmod>2025-09-17T21:00:00+01:00</lastmod></url><url><loc>https://astro.t3k.pl/tags/h-ii/</loc><lastmod>2025-09-17T21:00:00+01:00</lastmod></url><url><loc>https://astro.t3k.pl/tags/mg%C5%82awica-czarodziej/</loc><lastmod>2025-09-17T21:00:00+01:00</lastmod></url><url><loc>https://astro.t3k.pl/tags/ngc-7380/</loc><lastmod>2025-09-17T21:00:00+01:00</lastmod><xhtml:link rel="alternate" hreflang="en" href="https://astro.t3k.pl/en/tags/ngc-7380/"/><xhtml:link rel="alternate" hreflang="pl" href="https://astro.t3k.pl/tags/ngc-7380/"/></url><url><loc>https://astro.t3k.pl/post/2025/09/ngc7380wizardnebula/</loc><lastmod>2025-09-17T21:00:00+01:00</lastmod><xhtml:link rel="alternate" hreflang="en" href="https://astro.t3k.pl/en/post/2025/09/ngc7380wizardnebula/"/><xhtml:link rel="alternate" hreflang="pl" href="https://astro.t3k.pl/post/2025/09/ngc7380wizardnebula/"/></url><url><loc>https://astro.t3k.pl/tags/sh2142/</loc><lastmod>2025-09-17T21:00:00+01:00</lastmod><xhtml:link rel="alternate" hreflang="en" href="https://astro.t3k.pl/en/tags/sh2142/"/><xhtml:link rel="alternate" hreflang="pl" href="https://astro.t3k.pl/tags/sh2142/"/></url><url><loc>https://astro.t3k.pl/tags/w%C4%85skopasmowe/</loc><lastmod>2025-09-17T21:00:00+01:00</lastmod></url><url><loc>https://astro.t3k.pl/tags/galaktyka-spiralna/</loc><lastmod>2025-08-13T21:00:00+01:00</lastmod></url><url><loc>https://astro.t3k.pl/categories/galaktyki/</loc><lastmod>2025-08-13T21:00:00+01:00</lastmod></url><url><loc>https://astro.t3k.pl/tags/m81/</loc><lastmod>2025-08-13T21:00:00+01:00</lastmod><xhtml:link rel="alternate" hreflang="en" href="https://astro.t3k.pl/en/tags/m81/"/><xhtml:link rel="alternate" hreflang="pl" href="https://astro.t3k.pl/tags/m81/"/></url><url><loc>https://astro.t3k.pl/post/2025/08/m81bodesgalaxy/</loc><lastmod>2025-08-13T21:00:00+01:00</lastmod><xhtml:link rel="alternate" hreflang="en" href="https://astro.t3k.pl/en/post/2025/08/m81bodesgalaxy/"/><xhtml:link rel="alternate" hreflang="pl" href="https://astro.t3k.pl/post/2025/08/m81bodesgalaxy/"/></url><url><loc>https://astro.t3k.pl/tags/ngc-3031/</loc><lastmod>2025-08-13T21:00:00+01:00</lastmod><xhtml:link rel="alternate" hreflang="en" href="https://astro.t3k.pl/en/tags/ngc-3031/"/><xhtml:link rel="alternate" hreflang="pl" href="https://astro.t3k.pl/tags/ngc-3031/"/></url><url><loc>https://astro.t3k.pl/tags/wielka-nied%C5%BAwiedzica/</loc><lastmod>2025-08-13T21:00:00+01:00</lastmod></url><url><loc>https://astro.t3k.pl/tags/gromada-kulista/</loc><lastmod>2025-08-12T21:00:00+01:00</lastmod></url><url><loc>https://astro.t3k.pl/tags/herkules/</loc><lastmod>2025-08-12T21:00:00+01:00</lastmod></url><url><loc>https://astro.t3k.pl/tags/m13/</loc><lastmod>2025-08-12T21:00:00+01:00</lastmod><xhtml:link rel="alternate" hreflang="en" href="https://astro.t3k.pl/en/tags/m13/"/><xhtml:link rel="alternate" hreflang="pl" href="https://astro.t3k.pl/tags/m13/"/></url><url><loc>https://astro.t3k.pl/post/2025/08/m13herulescluster/</loc><lastmod>2025-08-12T21:00:00+01:00</lastmod><xhtml:link rel="alternate" hreflang="en" href="https://astro.t3k.pl/en/post/2025/08/m13herulescluster/"/><xhtml:link rel="alternate" hreflang="pl" href="https://astro.t3k.pl/post/2025/08/m13herulescluster/"/></url><url><loc>https://astro.t3k.pl/tags/ngc-6205/</loc><lastmod>2025-08-12T21:00:00+01:00</lastmod><xhtml:link rel="alternate" hreflang="en" href="https://astro.t3k.pl/en/tags/ngc-6205/"/><xhtml:link rel="alternate" hreflang="pl" href="https://astro.t3k.pl/tags/ngc-6205/"/></url><url><loc>https://astro.t3k.pl/categories/blog/</loc><lastmod>2025-04-04T21:00:00+01:00</lastmod><xhtml:link rel="alternate" hreflang="en" href="https://astro.t3k.pl/en/categories/blog/"/><xhtml:link rel="alternate" hreflang="pl" href="https://astro.t3k.pl/categories/blog/"/></url><url><loc>https://astro.t3k.pl/tags/historia/</loc><lastmod>2025-04-04T21:00:00+01:00</lastmod></url><url><loc>https://astro.t3k.pl/tags/kometa/</loc><lastmod>2025-04-04T21:00:00+01:00</lastmod></url><url><loc>https://astro.t3k.pl/post/2025/04/thebeginning/</loc><lastmod>2025-04-04T21:00:00+01:00</lastmod><xhtml:link rel="alternate" hreflang="en" href="https://astro.t3k.pl/en/post/2025/04/thebeginning/"/><xhtml:link rel="alternate" hreflang="pl" href="https://astro.t3k.pl/post/2025/04/thebeginning/"/></url><url><loc>https://astro.t3k.pl/tags/pocz%C4%85tki/</loc><lastmod>2025-04-04T21:00:00+01:00</lastmod></url><url><loc>https://astro.t3k.pl/search/</loc><xhtml:link rel="alternate" hreflang="en" href="https://astro.t3k.pl/en/search/"/><xhtml:link rel="alternate" hreflang="pl" href="https://astro.t3k.pl/search/"/></url></urlset>