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The Doppler Method for the Detection of Exoplanets

2020 Astronomical spectroscopy
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Release : 2020
Genre : Astronomical spectroscopy
Kind : eBook
Book Rating : 897/5 ( reviews)

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Book Synopsis The Doppler Method for the Detection of Exoplanets by : A. P. Hatzes

Download or read book The Doppler Method for the Detection of Exoplanets written by A. P. Hatzes. This book was released on 2020. Available in PDF, EPUB and Kindle. Book excerpt: The study of exoplanets is one of the most vibrant fields of astrophysics today. Precise radial velocity (RV, or Doppler) measurements created the field by discovering the first exoplanets. Although employed for more than 30 years, RV measurements are still relevant today; when used with the transit method it provides the first characterization of exoplanets in terms of its mass, radius, and bulk density. These provide the first clues as to the internal structure of the exoplanet. With this text, Hatzes provides a deep understanding of the Doppler method, including how to achieve RV measurement precision, as well as the challenges, limitations, and potential of the technique. It also covers other aspects of the method such instrumentation, wavelength calibration, finding periodic signals in RV time series, signal interpretation, and Keplerian orbits. It's an essential reference for researchers and graduate students in the field of exoplanets, and additionally stellar spectroscopists and instrumentalists.

Exoplanet Science Strategy

2019-01-17 Science
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Release : 2019-01-17
Genre : Science
Kind : eBook
Book Rating : 41X/5 ( reviews)

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Book Synopsis Exoplanet Science Strategy by : National Academies of Sciences, Engineering, and Medicine

Download or read book Exoplanet Science Strategy written by National Academies of Sciences, Engineering, and Medicine. This book was released on 2019-01-17. Available in PDF, EPUB and Kindle. Book excerpt: The past decade has delivered remarkable discoveries in the study of exoplanets. Hand-in-hand with these advances, a theoretical understanding of the myriad of processes that dictate the formation and evolution of planets has matured, spurred on by the avalanche of unexpected discoveries. Appreciation of the factors that make a planet hospitable to life has grown in sophistication, as has understanding of the context for biosignatures, the remotely detectable aspects of a planet's atmosphere or surface that reveal the presence of life. Exoplanet Science Strategy highlights strategic priorities for large, coordinated efforts that will support the scientific goals of the broad exoplanet science community. This report outlines a strategic plan that will answer lingering questions through a combination of large, ambitious community-supported efforts and support for diverse, creative, community-driven investigator research.

Our Place in the Universe - II

2021-10-21 Science
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Release : 2021-10-21
Genre : Science
Kind : eBook
Book Rating : 604/5 ( reviews)

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Book Synopsis Our Place in the Universe - II by : Sun Kwok

Download or read book Our Place in the Universe - II written by Sun Kwok. This book was released on 2021-10-21. Available in PDF, EPUB and Kindle. Book excerpt: Starting from Newton’s times this follow-up to the author’s Springer book “Our Place in the Universe - Understanding Fundamental Astronomy from Ancient Discoveries” addresses the question of “our place in the Universe” from astronomical, physical, chemical, biological, philosophical and social perspectives. Using the history of astronomy to illustrate the process of discovery, the emphasis is on the description of the process of how we learned and on the exploration of the impacts of discoveries rather than on the presentation of facts. Thus readers are informed of the influence of science on a broad scale. Unlike the traditional way of teaching science, in this book, the author begins by describing the observations and then discusses various attempts to find answers (including unsuccessful ones). The goal is to help students develop a better appreciation of the scientific process and learn from this process to tackle real-life problems.

Exoplanets and Alien Solar Systems

2011-11 Education
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Release : 2011-11
Genre : Education
Kind : eBook
Book Rating : 920/5 ( reviews)

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Book Synopsis Exoplanets and Alien Solar Systems by : Tahir Yaqoob

Download or read book Exoplanets and Alien Solar Systems written by Tahir Yaqoob. This book was released on 2011-11. Available in PDF, EPUB and Kindle. Book excerpt: 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.

God and the Cosmos

2012-02-16 Religion
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Release : 2012-02-16
Genre : Religion
Kind : eBook
Book Rating : 542/5 ( reviews)

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Book Synopsis God and the Cosmos by : Harry Lee Poe

Download or read book God and the Cosmos written by Harry Lee Poe. This book was released on 2012-02-16. Available in PDF, EPUB and Kindle. Book excerpt: Theologian Harry Lee Poe and chemist Jimmy H. Davis argue that God's interaction with our world is a possibility affirmed equally by the Bible and the contemporary scientific record. Rather than confirming that the cosmos is closed to the actions of the divine, advancing scientific knowledge seems to indicate that the nature of the universe is actually open to the unique type of divine activity portrayed in the Bible.

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