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Published online by Cambridge University Press: 30 March 2016
An image of the region of the binary pulsar PSR1913+16 has been obtained with the Planetary Camera on board the Hubble Space Telescope. This image confirms previous observations of a source coincident with the radio position of the pulsar to within 0,15 arcsec. The image shows a marginal extension not seen in other so urce of similar brightness in the field.