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<url><loc>https://telescoper.blog/2026/04/04/weekly-update-from-the-open-journal-of-astrophysics-04-04-2026/</loc><news:news><news:publication><news:name>In the Dark</news:name><news:language>en</news:language></news:publication><news:publication_date>2026-04-04T10:40:46+00:00</news:publication_date><news:title>Weekly Update from the Open Journal of Astrophysics &#8211; 04/04/2026</news:title><news:keywords>Milky Way, supernovae, dust, weak gravitational lensing, galaxy formation, Open Access, Open Access Publishing., DESI, Cosmology and NonGalactic Astrophysics, Astrophysics of Galaxies, Diamond Open Access, Instrumentation and Methods for Astrophysics, intrinsic alignments, Diamond Open Access Publishing, 3x2pt analysis, diffHOD-IA, arXiv:2507.13317v2, arXiv:2510.05539v2, halo models, arXiv:2602.04977v2, dust grains, arXiv:2509.18266v2</news:keywords></news:news></url><url><loc>https://telescoper.blog/2026/04/03/finding-easter/</loc><news:news><news:publication><news:name>In the Dark</news:name><news:language>en</news:language></news:publication><news:publication_date>2026-04-03T17:28:11+00:00</news:publication_date><news:title>Finding Easter</news:title><news:keywords>astronomy, Equinox, Easter, computus, Golden Numbers, Sunday Letters, Book of Common Prayer</news:keywords></news:news></url></urlset>