Aurora Borealis Of 6 August 1871, Studied At The Royal Observatory In Edinburgh At Midnight, At Moonrise - According To J. Hann ҠGeneral Geologyâ€â€ Drawing
Sciences Greek Astronomer Hipparchus Of Nicee, In Ancient Greek (hipparchus V190-120 Bc), Realising A Map Of The Sky (plane Of Stars) In Alexandria, Ancient Egypt Colour Engraving Of The 19th Century Drawing
Sciences And Scholars Portrait Of Nicolas Copernicus ((nicolaus Copernicus, 1473-1543) Polish Astronomer Studying The Night Sky Colour Engraving Of The 19th Century Drawing
Astronomer And Astrologer Of The Middle Ages Observing Stars In The Sky And Holding A Globe With Zodiac Signs He Is Represented In A Letter Letter “q”, 13th Century Colour Engraving Of The 19th Century Drawing
Art And Mythology Of Ancient Egypt Shou (or Chou, God Of Air) Separates Geb And Nut (symbol Of Air Between Earth And Sky) Reproduction Of The Decors Of A Sarcophagus Drawing
Astronomers Taking Note Of Several Observations Using Astronomical Bezel And Sextant In The Chamber Of The Greenwich Observatory, England Colour Engraving Of The 19th Century Drawing