How Do You Find an Exoplanet?:

Alien worlds have long been a staple of science fiction. But today, thanks to modern astronomical instrumentation and the achievements of many enterprising observational astronomers, the existence of planets outside our solar system—also known as exoplanets—has moved into the realm of science fact....

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Bibliographic Details
Main Author: Johnson, John Asher (Author)
Format: Electronic eBook
Language:English
Published: Princeton, NJ Princeton University Press [2015]
Series:Princeton Frontiers in Physics
Subjects:
Online Access:DE-859
DE-860
DE-739
DE-1046
DE-1043
DE-858
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Summary:Alien worlds have long been a staple of science fiction. But today, thanks to modern astronomical instrumentation and the achievements of many enterprising observational astronomers, the existence of planets outside our solar system—also known as exoplanets—has moved into the realm of science fact. With planet hunters finding ever smaller, more Earth-like worlds, our understanding of the cosmos is forever changed, yet the question of how astronomers make these discoveries often goes unanswered.How Do You Find an Exoplanet? is an authoritative primer on the four key techniques that today's planet hunters use to detect the feeble signals of planets orbiting distant stars. John Johnson provides you with an insider’s perspective on this exciting cutting-edge science, showing how astronomers detect the wobble of stars caused by the gravitational tug of an orbiting planet, the slight diminution of light caused by a planet eclipsing its star, and the bending of space-time by stars and their planets, and how astronomers even directly take pictures of planets next to their bright central stars.Accessible to anyone with a basic foundation in college-level physics, How Do You Find an Exoplanet? sheds new light on the prospect of finding life outside our solar system, how surprising new observations suggest that we may not fully understand how planets form, and much more
Item Description:Description based on online resource; title from PDF title page (publisher's Web site, viewed 25. Jul 2018)
Physical Description:1 online resource 1 halftone. 17 line illus
ISBN:9781400873999
DOI:10.1515/9781400873999

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