Astronomy and Astrophysics Academic Journal Corpus JOURN_ASTRO_001_v1 false Academic Journals English 320785427 words 1984-2025 Third Party Vendor astronomy; astrophysics; particle physics; nuclear physics; quantum science; mathematical physics XML; PDF; jpg A corpus of academic journals containing 320.7 million words | Primary content delivered in XML with accompanying PDF text | Contains peer‑reviewed research in astronomy, astrophysics, and cosmology | Publication years covered: 1984–2025