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

Table of contents

< >
[11.] PROP. V.
[12.] PROP. VI.
[13.] PROP. VII.
[14.] PROP. VIII.
[15.] PROP. IX.
[16.] PROP. X.
[17.] PROP. XI.
[18.] PROP. XII.
[19.] PROP. XIII.
[20.] PROP. XIV.
[21.] The Firſt Book. That the MOON May be a WORLD. The Firſt Propoſition, by way of Preface.
[22.] Sed vanus ſtolidis hæc omnia finxerit Error.
[23.] Solis lunæq; labores.
[24.] Cum fruſtra reſonant æra auxiliaria Lunæ.
[25.] Una laboranti poterit ſuccerrere Lunæ.
[26.] Gantus & è cælo poſſunt deducere Lunam.
[27.] Cantus & ſi curru lunam deducere tentant, Et facerent, ſi non æra repulſa ſonant.
[28.] PROP. II. That a Plurality of Worlds doth not contradict any Principle of Reaſon or Faith.
[29.] Æſtuas infelix auguſto limite mundi.
[30.] PROP. III. That the Heavens do not conſiſt of any ſuch pure Matter, which can priviledge them from the like Change and Corruption, as theſe Inferiour, Bodies are liable unto.
[31.] Necnon Oceano paſci phæbumque polumq; Gredimus.
[32.] PROP. IV. That the Moon is a Solid, Compacted, Opacous Body.
[33.] PROP. V. That the Moon hath not any Light of her own.
[34.] PROP. VI. That there is a World in the Moon, bath been the direct Opinion of many Ancient, with ſome Modern Mathematicians, and may probably de deduc’d from the Tenents of others.
[35.] PROP. VII. That thoſe Spots and brighter parts, which by our ſight may be diſtinguiſhed in the Moon, do ſhew the difference betwixt the Sea and Land, in that other World.
[36.] PROP. VIII. The Spots repeſent the Sea, and the brighter parts the Land.
[37.] PROP. IX. That there are high Mountains, deep Vallies, and ſpacious Plains in the Body of the Moon.
[38.] PROP. X. That there is an Atmo-ſphæra, or an Orb of groſs, Vaporous Air, immediately encompaſſing the body of the Moon.
[39.] PROP. XI. That as their World is our Moon, ſo our World is their Moon.
[40.] Provehimur portu, terræque urbeſque recedunt.
< >
page |< < (172) of 370 > >|
    <echo version="1.0RC">
      <text xml:lang="en" type="free">
        <div xml:id="echoid-div329" type="section" level="1" n="65">
          <pb o="172" file="0352" n="352" rhead="That the Earth may be a Planet."/>
          <p>
            <s xml:id="echoid-s5302" xml:space="preserve">Suppoſe the Sun to be ſcituated at A. </s>
            <s xml:id="echoid-s5303" xml:space="preserve">Now
              <lb/>
            becauſe Mercury is found by experience to
              <lb/>
            be always very near the Sun, ſo that he does
              <lb/>
            for the moſt part lie hid under his Rays. </s>
            <s xml:id="echoid-s5304" xml:space="preserve">As
              <lb/>
            alſo becauſe this Planet hath a more lively
              <lb/>
            vigorous Light than any of the other; </s>
            <s xml:id="echoid-s5305" xml:space="preserve">there-
              <lb/>
            fore we may infer, that his Orb is placed
              <lb/>
            next unto the Sun, as that at B.</s>
            <s xml:id="echoid-s5306" xml:space="preserve"/>
          </p>
          <p>
            <s xml:id="echoid-s5307" xml:space="preserve">As for Venus, ’tis obſerved, That She
              <lb/>
            does always keep at a ſet diſtance from the
              <lb/>
            Sun, never going from him above forty de-
              <lb/>
            grees, or thereabouts; </s>
            <s xml:id="echoid-s5308" xml:space="preserve">that her Body ap-
              <lb/>
            pears, through the Perſpective, to be forty
              <lb/>
            times bigger at one time than at another;
              <lb/>
            </s>
            <s xml:id="echoid-s5309" xml:space="preserve">that when ſhe ſeems biggeſt and neareſt un-
              <lb/>
            to us, we then diſcern her as being perfectly
              <lb/>
            round. </s>
            <s xml:id="echoid-s5310" xml:space="preserve">Therefore doth this Planet alſo
              <lb/>
            move in a Circle that incompaſſeth the Sun: </s>
            <s xml:id="echoid-s5311" xml:space="preserve">
              <lb/>
            Which Circle does not contain the Earth
              <lb/>
            within it, becauſe then, Venus would ſome-
              <lb/>
            times be in oppoſition to the Sun; </s>
            <s xml:id="echoid-s5312" xml:space="preserve">whereas,
              <lb/>
            ’tis generally granted, that ſhe never yet
              <lb/>
            came ſo far as to be in a Sextile.</s>
            <s xml:id="echoid-s5313" xml:space="preserve"/>
          </p>
          <p>
            <s xml:id="echoid-s5314" xml:space="preserve">Nor is this Circle below the Sun, (as Pto-
              <lb/>
            lomy ſuppoſeth) becauſe then this Planet, in
              <lb/>
            both its Conjunctions, would appear
              <note symbol="" position="left" xlink:label="note-0352-01" xlink:href="note-0352-01a" xml:space="preserve">Matuti-
                <lb/>
              na, Veſper-
                <lb/>
              tina.</note>
            ned, which ſhe does not.</s>
            <s xml:id="echoid-s5315" xml:space="preserve"/>
          </p>
          <p>
            <s xml:id="echoid-s5316" xml:space="preserve">Nor is it above the Sun, becauſe then ſhe
              <lb/>
            would always appear in the Full, and never
              <lb/>
            horned.</s>
            <s xml:id="echoid-s5317" xml:space="preserve"/>
          </p>
          <p>
            <s xml:id="echoid-s5318" xml:space="preserve">From hence it will follow, that this Orb
              <lb/>
            muſt neceſſarily be betwixt the Earth and the
              <lb/>
            Sun, as that at C.</s>
            <s xml:id="echoid-s5319" xml:space="preserve"/>
          </p>
          <p>
            <s xml:id="echoid-s5320" xml:space="preserve">As for Mars, ’tis obſerved, That he </s>
          </p>
        </div>
      </text>
    </echo>