A new ULX-pulsar in NGC 7793

New result from EXTraS: an accreting pulsar powers the ultraluminous X-ray source P13 in NGC 7793. The paper reporting the discovery has been accepted for publication by the journal MNRAS and is now in press. You can read it here, on arXiv or here, on MNRAS.
You might also want to read the Media INAF press release