Extrasolar Planets and Astrobiology

Extrasolar Planets and Astrobiology PDF

Author: Caleb A. Scharf

Publisher: University Science Books

Published: 2009

Total Pages: 496

ISBN-13: 9781891389559

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"This book: Provides extensive grounding in key issues of astrophysics, chemistry, biology and geophysics; over 150 images and illustrations; exercises for each chapter, ranging from straightforward calculation problems to more far-ranging research-oriented exercises; an online component for users that includes new exercises and a continually updated blog of late-breaking scientific news items, fully cross referenced with the book; and extensive bibliographies for each chapter."--BOOK JACKET.

Extrasolar Planets and Their Host Stars

Extrasolar Planets and Their Host Stars PDF

Author: Kaspar von Braun

Publisher: Springer

Published: 2017-07-18

Total Pages: 78

ISBN-13: 3319611984

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This book explores the relations between physical parameters of extrasolar planets and their respective parent stars. Planetary parameters are often directly dependent upon their stellar counterparts. In addition, the star is almost always the only visible component of the system and contains most of the system mass. Consequently, the parent star heavily influences every aspect of planetary physics and astrophysics. Drs. Kaspar von Braun and Tabetha Boyajian use direct methods to characterize exoplanet host starts that minimize the number of assumptions needed to be made in the process. The book provides a background on interferometric techniques for stellar diameter measurements, illustrates the authors' approach on using additional data to fully characterize the stars, provides a comprehensive update on the current state of the field, and examines in detail a number of historically significant and well-studied exoplanetary systems.

The Transits of Extrasolar Planets with Moons

The Transits of Extrasolar Planets with Moons PDF

Author: David M. Kipping

Publisher: Springer Science & Business Media

Published: 2011-08-08

Total Pages: 210

ISBN-13: 3642222692

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Can we detect the moons of extrasolar planets? For two decades, astronomers have made enormous progress in the detection and characterisation of exoplanetary systems but the identification of an "exomoon" is notably absent. In this thesis, David Kipping shows how transiting planets may be used to infer the presence of exomoons through deviations in the time and duration of the planetary eclipses. A detailed account of the transit model, potential distortions, and timing techniques is covered before the analytic forms for the timing variations are derived. It is shown that habitable-zone exomoons above 0.2 Earth-masses are detectable with the Kepler space telescope using these new timing techniques.

Extrasolar Planets

Extrasolar Planets PDF

Author: Ron Miller

Publisher: Twenty-First Century Books

Published: 2002-01-01

Total Pages: 100

ISBN-13: 0761323546

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Chronicles the discoveries of all the planets within our solar system, as well as planets beyond our system.

Extra-Solar Planets

Extra-Solar Planets PDF

Author: Bonnie Steves

Publisher: CRC Press

Published: 2010-12-07

Total Pages: 305

ISBN-13: 1420083457

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Since the discovery of the first exoplanet orbiting a main sequence star in 1995, nearly 500 planets have been detected, with this number expected to increase dramatically as new ground-based planetary searches begin to report their results. Emerging techniques offer the tantalizing possibility of detecting an Earth-mass planet in the habitable zon

Exoplanets

Exoplanets PDF

Author: Michael E. Summers

Publisher: Smithsonian Institution

Published: 2017-03-14

Total Pages: 224

ISBN-13: 1588345955

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The past few years have seen an incredible explosion in our knowledge of the universe. Since its 2009 launch, the Kepler satellite has discovered more than two thousand exoplanets, or planets outside our solar system. More exoplanets are being discovered all the time, and even more remarkable than the sheer number of exoplanets is their variety. In Exoplanets, astronomer Michael Summers and physicist James Trefil explore these remarkable recent discoveries: planets revolving around pulsars, planets made of diamond, planets that are mostly water, and numerous rogue planets wandering through the emptiness of space. This captivating book reveals the latest discoveries and argues that the incredible richness and complexity we are finding necessitates a change in our questions and mental paradigms. In short, we have to change how we think about the universe and our place in it, because it is stranger and more interesting than we could have imagined.

Planetary Systems

Planetary Systems PDF

Author: Marc Ollivier

Publisher: Springer Science & Business Media

Published: 2008-11-27

Total Pages: 351

ISBN-13: 3540757481

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Over the past ten years, the discovery of extrasolar planets has opened a new field of astronomy, and this area of research is rapidly growing, from both the observational and theoretical point of view. The presence of many giant exoplanets in the close vicinity of their star shows that these newly discovered planetary systems are very different from the solar system. New theoretical models are being developed in order to understand their formation scenarios, and new observational methods are being implemented to increase the sensitivity of exoplanet detections. In the present book, the authors address the question of planetary systems from all aspects. Starting from the facts (the detection of more than 300 extraterrestrial planets), they first describe the various methods used for these discoveries and propose a synthetic analysis of their global properties. They then consider the observations of young stars and circumstellar disks and address the case of the solar system as a specific example, different from the newly discovered systems. Then the study of planetary systems and of exoplanets is presented from a more theoretical point of view. The book ends with an outlook to future astronomical projects, and a description of the search for life on exoplanets. This book addresses students and researchers who wish to better understand this newly expanding field of research.

Extrasolar Planets

Extrasolar Planets PDF

Author: Rudolf Dvorak

Publisher: John Wiley & Sons

Published: 2008-06-25

Total Pages: 305

ISBN-13: 3527621377

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This latest, up-to-date resource for research on extrasolar planets covers formation, dynamics, atmospheres and detection. After a look at the formation of giant planets, the book goes on to discuss the formation and dynamics of planets in resonances, planets in double stars, atmospheres and habitable zones, detection via spectra and transits, and the history and prospects of ESPs as well as satellite projects. Edited by a renowned expert in solar system dynamics with chapters written by the leading experts in the method described -- from the US and Europe -- this is an ideal textbook for graduates, students in astronomy, and astronomers.

Extrasolar Planets

Extrasolar Planets PDF

Author: Patrick Cassen

Publisher: Springer Science & Business Media

Published: 2007-05-17

Total Pages: 463

ISBN-13: 3540314709

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Research on extrasolar planets is one of the most exciting fields of activity in astrophysics. In a decade only, a huge step forward has been made from the early speculations on the existence of planets orbiting "other stars" to the first discoveries and to the characterization of extrasolar planets. This breakthrough is the result of a growing interest of a large community of researchers as well as the development of a wide range of new observational techniques and facilities. Based on their lectures given at the 31st Saas-Fee Advanced Course, Andreas Quirrenbach, Tristan Guillot and Pat Cassen have written up up-to-date comprehensive lecture notes on the "Detection and Characterization of Extrasolar Planets", "Physics of Substellar Objects Interiors, Atmospheres, Evolution" and "Protostellar Disks and Planet Formation". This book will serve graduate students, lecturers and scientists entering the field of extrasolar planets as detailed and comprehensive introduction.

Exoplanets and Alien Solar Systems

Exoplanets and Alien Solar Systems PDF

Author: Tahir Yaqoob

Publisher: New Earth Labs

Published: 2011-11

Total Pages: 254

ISBN-13: 0974168920

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An unprecedented number of planets outside of the solar system have been found, with an explosion in the number of discoveries in recent years. Find out what has been happening in this rapidly advancing arena of human exploration, what these extrasolar planets are like, and why some traditional ideas face being thrown out.