page_title: Astronomische Nachrichten
section_title: Publication format and schedule
hierarchical_section_title: Astronomische Nachrichten / Publication format and schedule
caption_attribution_description: The title page of en:Astronomische Nachrichten, first issue of 1823
context_page_description: Astronomische Nachrichten, one of the first international journals in the field of astronomy, was founded in 1821 by the German astronomer Heinrich Christian Schumacher. It claims to be the oldest astronomical journal in the world that is still being published. The publication today specializes in articles on solar physics, extragalactic astronomy, cosmology, geophysics, and instrumentation for these fields. All articles are subject to peer review.
context_section_description: Although the journal was founded in 1821, the first volume was dated 1823. Volume 1 (1823) consisted of 33 issues and a total of 516 pages. The next year, volume 2 (1824), saw 34 issues and 497 pages. Apart from the years 1830–1832, when two volumes were published in 1831 and none in 1830 or 1832, single volumes of around 20–30 issues were published each year until 1846. Then it was mostly two volumes a year until 1884. There were a record number of five volumes published in 1884. Most years from 1884 to 1914 had three or more volumes. The years 1915–1919 (coinciding with World War I) saw a dip in publication, with 1916 and 1919 only featuring one volume. From 1920 to 1940, most years saw three volumes published. Only one volume per year was published from 1941 to 1943, and the journal was not published at all from 1944 to 1946 (Berlin suffered heavy damage in the closing years of World War II). From 1947 to the present, the journal has published a volume per year in most years, but did not publish at all in some years in the 1950s, 1960s and 1970s. From 1974 to 1996, the journal was published as 6 issues a year, with each volume being 300–400 pages.
  Under the new publishers, Wiley, this pattern continued until 2003, at which point the number of issues per year increased to 9 due to the publication of supplementary issues. Since 2004 there have been 10 issues a year. In 2006, volume 327, there were 10 issues and 1100 pages.
caption: Title page from 1823
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