Pyxis
... that the constellation of Pyxis represents a ship's compass?
... that the <a href="./Constellation" id="mwCzQ" rel="mw:WikiLink" title="Constellation">constellation</a> of <b id="mwCzU"><a href="./Pyxis" id="mwCzY" rel="mw:WikiLink" title="Pyxis">Pyxis</a></b> represents a ship's <a href="./Compass" id="mwCzc" rel="mw:WikiLink" title="Compass">compass</a>?