Hypothetical Planets

Please note that the content of this book primarily consists of articles available from Wikipedia or other free sources online. Pages: 78. Chapters: Hypothetical extrasolar planets, Hypothetical planet types, Hypothetical planetary systems, Non-scientific hypothetical planets, Vulcan, Planets beyond Neptune, List of hypothetical Solar System objects, Vega, Aldebaran, Arcturus, Counter-Earth, Lalande 21185, Beta Pictoris, Kolob, Gliese 581 g, List of unconfirmed extrasolar planets, Habitable zone, Nibiru collision, Planetary objects proposed in religion, astrology and ufology, PSR B1937+21, Epsilon Indi, Ocean planet, Rogue planet, Crab Pulsar, VB 10, Helatrobus, Groombridge 1618, List of observations of solar and lunar transits of unknown objects, 1RXS J160929.1 210524, AB Aurigae, Pi Herculis, Phaeton, HD 98800, CM Draconis, BD+20 1790, Iota Aurigae, GD 362, Twin Quasar, Gamma Delphini, NN Serpentis, 44 Bo tis, HD 141569, GD 66, Carbon planet, TVLM513-46546, Vela Pulsar, Fifth planet, HR 4796, HD 8673, HD 4628, Eta Cephei, 13 Bo tis, Gliese 317 c, RT Andromedae, OY Carinae, Beta Ophiuchi, Beta Hydri, QS Virginis, R Leonis, Gliese 581 f, Psi Draconis, SWEEPS-10, RU Lupi, GJ 758 B, HD 17156 c, HU Aquarii, DQ Herculis, 2M 1237+6526, HD 3346, HD 1461 d, GD 66 b, V1094 Scorpii, Chthonian planet, V718 Persei, GJ 758 C, Epsilon Eridani c, AA Tauri, HD 203857, HD 1461 c, Z Chamaeleontis, HD 154857 c, Planet V, Theta Cygni, 27 Hydrae, PSR B1257+12 D, UX Tauri, Iron planet, Edmond Modeste Lescarbault, Coreless planet, Gliese 521, Helium planet, Gliese 806, Trojan planet, V4046 Sagitarii, HD 111031 b. Excerpt: Vega ( Lyr, Lyrae, Alpha Lyrae) is the brightest star in the constellation Lyra, the fifth brightest star in the night sky and the second brightest star in the northern celestial hemisphere, after Arcturus. It is a relatively close star at only 25 light-years from Earth, and, together with Arcturus and Sirius, one of the most luminous stars in the Sun's neighborh...