The New Worlds : Extrasolar Planets / by Fabienne Casoli, Thérèse Encrenaz
(Popular Astronomy. ISSN:26268760)
| Publisher | New York, NY : Springer New York : Imprint: Springer |
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| Year | 2007 |
| Edition | 1st ed. 2007. |
| Authors | *Casoli, Fabienne author Encrenaz, Thérèse author SpringerLink (Online service) |
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| Links to the text | Location | Volume | Call No. | Barcode No. | Status | Comments | ISBN | Printed | Restriction | Reserve |
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| Links to the text | Library Off-campus access |
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OB00084554 | SpringerLink ebooks - Humanities, Social Sciences and Law (電子ブック) | 9780387449074 |
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| Material Type | E-Book |
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| Media type | 機械可読データファイル |
| Size | XII, 188 p : online resource |
| Notes | Extrasolar planets: the Holy Grail of astronomers -- In search of exoplanets -- Twelve years of discovery -- What do we learn from our own solar system? -- The formation of planetary systems -- Life in the Universe -- Future projects Exoplanet, extrasolar planet, exoEarth, exojupiter: neologisms still absent from many dictionaries. These terms are, however, current among astronomers, and are heard in their answers to a question already two millennia old: are there planets like ours elsewhere in the Universe? Greek atomists such as Epicurus were convinced of the existence of an infinite number of solar systems like our own, but it was only in 1995 that a real answer began to emerge. An extrasolar planet had been detected... a planet orbiting another star... a star like the Sun. So, the solar system was not unique! By mid- 2006 more than 200 giant exoplanets had been discovered. At this rate of discovery it seems that Earth-like planets may be found within a decade. The discovery of exoplanets held some surprises, in that they exhibited very different characteristics from what might have been expected. Although most of them are gas giants of masses comparable to Jupiter's mass, as a result of the rather insensitive nature of current detection methods, why are they from ten to fifty times closer to their stars than is Jupiter? How were these 'hot Jupiters' formed? Another surprise about exoplanets is that many of them have very elliptical orbits, while the planets of the solar system have much more circular orbits HTTP:URL=https://doi.org/10.1007/978-0-387-44907-4 |
| Subjects | LCSH:Astronomy LCSH:Astrophysics LCSH:Observations, Astronomical LCSH:Astronomy—Observations LCSH:Astrobiology FREE:Popular Science in Astronomy FREE:Astronomy, Astrophysics and Cosmology FREE:Astronomy, Observations and Techniques FREE:Astrobiology |
| Classification | LCC:QB1-991 DC23:520 |
| ID | 8000001189 |
| ISBN | 9780387449074 |