Kordylewski clouds
...that Kordylewski clouds are large concentrations of dust that orbit Earth at the distance of the Moon?
...that <b id="mwAuw"><a href="./Kordylewski_cloud" id="mwAu0" rel="mw:WikiLink" title="Kordylewski cloud">Kordylewski clouds</a></b> are large concentrations of dust that orbit <a href="./Earth" id="mwAu4" rel="mw:WikiLink" title="Earth">Earth</a> at the distance of the <a href="./Moon" id="mwAu8" rel="mw:WikiLink" title="Moon">Moon</a>?