pretelescopic astronomy
...that pretelescopic astronomy was practiced nearly two millennia prior to the introduction of the telescope?
...that <b id="mwAhE"><a class="mw-redirect" href="./Pretelescopic_astronomy" id="mwAhI" rel="mw:WikiLink" title="Pretelescopic astronomy">pretelescopic astronomy</a></b> was practiced nearly two millennia prior to the introduction of the <a href="./Telescope" id="mwAhM" rel="mw:WikiLink" title="Telescope">telescope</a>?