https://telescoper.blog/2026/04/11/weekly-update-from-the-open-journal-of-astrophysics-11-04-2026/In the Darken2026-04-11T10:07:24+00:00Weekly Update from the Open Journal of Astrophysics – 11/04/2026galaxy formation, galaxy clusters, Open Access, strong gravitational lensing, Open Access Publishing., Cosmology and NonGalactic Astrophysics, Astrophysics of Galaxies, Diamond Open Access, Instrumentation and Methods for Astrophysics, Computational Astrophysics, High-Energy Astrophysical Phenomena, accretion disks, Large Language Models, Diamond Open Access Publishing, Interstellar Medium, halo models, arXiv:2512.05194v2, Lagrangian Methods, Eulerian Methods, Astronomy Education, arXiv:2506.06921v2, stellar halos, accretion, arXiv:2601.18954v2, MACS J0138.0-2155, arXiv:2508.20173v2, jellyfish galaxies, arXiv:2512.08490v2, GHZ2, ionisationhttps://telescoper.blog/2026/04/10/double-standards-and-irelands-fuel-protests/In the Darken2026-04-10T18:17:09+00:00Double Standards and Ireland’s “Fuel Protests”Gardaí, Fuel Protests, James Geogheganhttps://telescoper.blog/2026/04/09/an-independent-arxiv/In the Darken2026-04-09T16:02:51+00:00An independent arXivarXiv, Open Access, Open Journal of Astrophysics, Cornell University