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Greater observatories

A midlife crisis for X-ray astronomy

Nature volume 486, pages 181182 (14 June 2012) | Download Citation

As the field celebrates its 50th birthday, Martin Elvis asks how to keep this unique window into the Universe open.

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  1. Martin Elvis is at the Harvard-Smithsonian Center for Astrophysics, Cambridge, Massachusetts 02138, USA.

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Correspondence to Martin Elvis.

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