Starshade
... that the Starshade is a coronagraph designed to aid a space telescope by blocking bright light from stars by a factor of as much as 10 billion?
... that the <b id="mwDLs"><a class="mw-redirect" href="./Starshade" id="mwDLw" rel="mw:WikiLink" title="Starshade">Starshade</a></b> is a <a href="./Coronagraph" id="mwDL0" rel="mw:WikiLink" title="Coronagraph">coronagraph</a> designed to aid a <a href="./Space_telescope" id="mwDL4" rel="mw:WikiLink" title="Space telescope">space telescope</a> by blocking bright light from stars by a factor of as much as 10 billion?