Digital Access to a Sky Century @ Harvard
... that over half a million glass photographic plates of the night sky are being scanned by the Digital Access to a Sky Century @ Harvard project?
... that over half a million glass <a href="./Photographic_plate" id="mwBo0" rel="mw:WikiLink" title="Photographic plate">photographic plates</a> of the night sky are being scanned by the <b id="mwBo4"><a href="./Digital_Access_to_a_Sky_Century_@_Harvard" id="mwBo8" rel="mw:WikiLink" title="Digital Access to a Sky Century @ Harvard">Digital Access to a Sky Century @ Harvard</a></b> project?