cancelled Apollo missions
...that there were three more cancelled Apollo missions planned to land on the Moon after Apollo 17?
...that there were three more <b id="mwAx0"><a class="mw-redirect" href="./Cancelled_Apollo_missions" id="mwAx4" rel="mw:WikiLink" title="Cancelled Apollo missions">cancelled Apollo missions</a></b> planned to land on the <a href="./Moon" id="mwAx8" rel="mw:WikiLink" title="Moon">Moon</a> after <i id="mwAyA"><a href="./Apollo_17" id="mwAyE" rel="mw:WikiLink" title="Apollo 17">Apollo 17</a></i>?