Z Canis Majoris
... that a jet from one of the component stars of Z Canis Majoris is over 11 light-years long?
... that a jet from one of the component stars of <b id="mwArM"><a href="./Z_Canis_Majoris" id="mwArQ" rel="mw:WikiLink" title="Z Canis Majoris">Z Canis Majoris</a></b> is over 11 <a href="./Light-year" id="mwArU" rel="mw:WikiLink" title="Light-year">light-years</a> long?