4.
Aristillus, 167.
Aristoteles, 162.
Arzachel, 176.
Atlas, 160.
Autolycus, 167.
Bailly, 178.
Ball, 176.
Barrow, 162.
Beer, 175.
Berzelius, 160.
Billy, 179.
Bullialdus, 180.
Burckhardt, 157.
Capuanus, 179.
Cassini, 167.
Catharina, 170,
Cichus, 179.
Clavius, 178.
Cleomenes, 159.
Condorcet, 160.
Copernicus, 175.
Cyrillus, 170.
Delisle, 174
Endymion, 160.
Eratosthenes, 175.
Eudoxus, 162.
Euler, 174.
Firmicus, 160.
Fracastorius, 169, 179.
Furnerius, 161.
Gassendi, 179.
Gauss, 159.
Geminus, 160.
Goclenius, 169.
Godin, 168.
Grimaldi, 179.
Guttemberg, 169.
Hainzel, 179.
Hansen, 160.
Helicon, 174.
Hell, 176.
Hercules, 160.
Herodotus, 174.
Herschel, Caroline, 174.
Hipparchus, 171.
Humboldt, 161.
Hyginus, 168.
Julius Caesar, 168.
Kepler, 176.
Lambert, 174.
Landsberg, 180.
Langrenus, 160, 168.
Letronne, 179.
Leverrier, 174.
Lexell, 176.
Lichtenberg, 174.
Linne, 165.
Longomontanus, 178.
Macrobius, 159.
Maginus, 178.
Manilius, 166.
Maurolycus, 172.
Menelaus, 166.
Mercator, 179.
Mersenius, 179.
Messala, 160.
Messier, 169.
Newton, 178.
Petavius, 160, 168.
Picard, 157.
Piccolomini, 171.
Pico, 172.
Plato, 172.
Plinius, 166.
Posidonius, 163, 164.
Proclus, 158.
Ptolemaeus, 176.
Purbach, 176.
Sacrobosco, 171.
Schickard, 178.
Schiller, 178.
Silberschlag, 168.
Stoefler, 171.
Sulpicius Gallus, 166.
Theaetetus, 167.
Thebit, 176.
Theophilus, 170.
Timocharis, 174.
Tobias Mayer, 176.
Tralles, 159.
Triesnecker, 168.
Tycho, 177, 178.
Vendelinus, 160, 168.
Vieta, 179.
Vitello, 179.
Walter, 171.
Wargentin, 179.
Werner, 171.
Wilhelm I, 178.
_Maria_, or "Seas":
_Lacus Somniorum_, 163.
_Mare Crisium_, 157, 159, 160.
_Mare Fecunditatis_, 160, 168.
_Mare Frigoris_, 162, 172.
_Mare Humboldtianum_, 160.
_Mare Humorum_, 176, 179.
_Mare Imbrium_, 163, 172, 174.
_Mare Nectaris_, 168.
_Mare Nubium_, 176.
_Mare Serenitatis_, 163, 164, 165.
_Mare Tranquilitatis_, 168.
_Mare Vaporum_, 166, 167.
_Oceanus Procellarum_, 172, 176, 179.
_Palus Nebu