Wilkins, John, A discovery of a new world : or a discourse tending to prove, that 'tis probable there may be another Habitable World in the Moon ; with a discourse concerning the Probability of a Passage thither; unto which is added, a discourse concerning a New Planet, tending to prove, that 'tis probable our earth is one of the Planets

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              <pb o="156" file="0336" n="336" rhead="That the Earth may be a Planet."/>
            ted for ſhifts, and without any probable
              <lb/>
            ground.</s>
            <s xml:id="echoid-s5102" xml:space="preserve"/>
          </p>
          <p>
            <s xml:id="echoid-s5103" xml:space="preserve">But now, this appearance of the Comets
              <lb/>
            may eaſily be reſolved, if we ſuppoſe the
              <lb/>
            Earth to move. </s>
            <s xml:id="echoid-s5104" xml:space="preserve">For then, though they did
              <lb/>
            ſtill remain in their wonted places; </s>
            <s xml:id="echoid-s5105" xml:space="preserve">yet this,
              <lb/>
            by its Diurnal Revolution, ſucceſſively with-
              <lb/>
            drawing it ſelf from them, they will appear
              <lb/>
            to riſe and ſet. </s>
            <s xml:id="echoid-s5106" xml:space="preserve">And therefore, according
              <lb/>
            to this common natural Experiment, it is
              <lb/>
            more probable that the Earth ſhould move,
              <lb/>
            than the Heavens.</s>
            <s xml:id="echoid-s5107" xml:space="preserve"/>
          </p>
          <p>
            <s xml:id="echoid-s5108" xml:space="preserve">Another Argument urged by ſome, to
              <lb/>
            prove that this Globe of Earth is eaſily
              <lb/>
            movable, is taken from the Opinion of thoſe
              <lb/>
            who affirm, that the acceſs of any Weight
              <lb/>
            unto a new place, as ſuppoſe an Army, does
              <lb/>
              <note position="left" xlink:label="note-0336-01" xlink:href="note-0336-01a" xml:space="preserve">Vid. Vaſq.
                <lb/>
              l. 1. diſp. 2.
                <lb/>
              eap. 816.</note>
            make the Earth poiſe it ſelf afreſh, and
              <lb/>
            change the Centre of Gravity that it had be-
              <lb/>
            fore; </s>
            <s xml:id="echoid-s5109" xml:space="preserve">but this is not generally granted, and
              <lb/>
            therefore not to be inſiſted on as a common
              <lb/>
            ground.</s>
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          </p>
          <p>
            <s xml:id="echoid-s5111" xml:space="preserve">To this purpoſe likewiſe is that Inference
              <lb/>
            of Lansbergius, who from Archimedes his
              <lb/>
            ſaying, that he could move the Earth, if he
              <lb/>
            knew where to ſtand and faſten his Inſtru-
              <lb/>
            ment; </s>
            <s xml:id="echoid-s5112" xml:space="preserve">concludes, that the Earth is eaſily
              <lb/>
            movable: </s>
            <s xml:id="echoid-s5113" xml:space="preserve">whereas it was the intent of Ar-
              <lb/>
            chimedes, in that Speech, to ſhew the infi-
              <lb/>
            nite power of Engines; </s>
            <s xml:id="echoid-s5114" xml:space="preserve">there being no
              <lb/>
            Weight ſo great, but that an Inſtrument
              <lb/>
            might be invented to move it.</s>
            <s xml:id="echoid-s5115" xml:space="preserve"/>
          </p>
          <p>
            <s xml:id="echoid-s5116" xml:space="preserve">Before we finiſh this Chapter, ’tis requi-
              <lb/>
            ſite that we enquire what kind of </s>
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