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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          <p>
            <s xml:id="echoid-s5252" xml:space="preserve">
              <pb o="167" file="0347" n="347" rhead="That the Earth may be a Planet."/>
            that Hemiſphere muſt be involved in darkneſs,
              <lb/>
            which did before partake of Light. </s>
            <s xml:id="echoid-s5253" xml:space="preserve">And
              <lb/>
            thoſe Parallels towards the North and South
              <lb/>
            Poles, will ſtill be divided by the ſame ine-
              <lb/>
            quality. </s>
            <s xml:id="echoid-s5254" xml:space="preserve">But thoſe bigger parts, which were
              <lb/>
            before enlightned, will now be darkned, & </s>
            <s xml:id="echoid-s5255" xml:space="preserve">
              <lb/>
            vice verſa. </s>
            <s xml:id="echoid-s5256" xml:space="preserve">As when the Earth was in N, the
              <lb/>
            Artick Circle MN was wholly enlightned,
              <lb/>
            and the Antartick KL altogether in the
              <lb/>
            dark. </s>
            <s xml:id="echoid-s5257" xml:space="preserve">So now, when it is in A, the Antar-
              <lb/>
            tick KL, will be wholly in the Light, and
              <lb/>
            the other MN, altogether obſcured. </s>
            <s xml:id="echoid-s5258" xml:space="preserve">Where-
              <lb/>
            as the Sun before was vertical to the Inhabi-
              <lb/>
            tants at the Tropick FG. </s>
            <s xml:id="echoid-s5259" xml:space="preserve">So now is he in the
              <lb/>
            ſame ſcituation to thoſe that live under the
              <lb/>
            other Tropick HI. </s>
            <s xml:id="echoid-s5260" xml:space="preserve">And whereas before the
              <lb/>
            Pole did incline 23 degrees 30 minutes to-
              <lb/>
            wards the Sun, ſo now does it recline as much
              <lb/>
            from him. </s>
            <s xml:id="echoid-s5261" xml:space="preserve">The whole difference will amount
              <lb/>
            to 47 degrees, which is the diſtance of one
              <lb/>
            Tropick from the other.</s>
            <s xml:id="echoid-s5262" xml:space="preserve"/>
          </p>
          <p>
            <s xml:id="echoid-s5263" xml:space="preserve">But now, in the two other Figures, when
              <lb/>
            the Earth is in either of the Equinoctials ♈ ♎,
              <lb/>
            the Circle of Illumination will paſs through
              <lb/>
            both the Poles; </s>
            <s xml:id="echoid-s5264" xml:space="preserve">and thereſore muſt divide
              <lb/>
            all the Parallels into equal parts. </s>
            <s xml:id="echoid-s5265" xml:space="preserve">From
              <lb/>
            whence it will follow, that the Day and
              <lb/>
            Night muſt then be equal in all places of the
              <lb/>
            World.</s>
            <s xml:id="echoid-s5266" xml:space="preserve"/>
          </p>
          <p>
            <s xml:id="echoid-s5267" xml:space="preserve">As the Earth is here repreſented in ♎, it
              <lb/>
            turns only the enlightned part towards us;
              <lb/>
            </s>
            <s xml:id="echoid-s5268" xml:space="preserve">as it is in ♈, we ſee its Nocturnal Hemiſphere.</s>
            <s xml:id="echoid-s5269" xml:space="preserve"/>
          </p>
          <p>
            <s xml:id="echoid-s5270" xml:space="preserve">So that according to this Hypotbeſis, we
              <lb/>
            may eaſily and exactly reconcile every </s>
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