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Welcome to The Astrophysical Journal
The Astrophysical Journal is the leading international research journal in its field and publishes papers across the breadth of astronomy and astrophysics.
From 2009 The Astrophysical Journal will be published by IOP Publishing on behalf of the American Astronomical Society.
Please go to http://authors.iop.org/apj for your next submission.
The first ApJ content for 2009 is now available at this site. The digital backfile will be added in January 2009 and, until then, is available at The University of Chicago Press. Latest issue (complete) No 2, 2009 January 10 (1045-1908)
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![[The Astrophysical Journal cover image]](http://ej.iop.org/icons-nfs/Info/0004-637X/cover.jpg)

ISSN 0004-637X (Print) ISSN 1538-4357 (Online)

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