Strange New Worlds

Strange New Worlds chronicles the scientific quest to find planets beyond our solar system and the pioneers who made these discoveries possible. The book follows astronomers from the 1990s through the early 2000s as they develop new technologies and methods to detect distant worlds. The narrative tracks major milestones in exoplanet research, including the first confirmed discoveries, surprising findings about planetary systems, and the search for Earth-like planets. Author Ray Jayawardhana, an astronomer himself, provides behind-the-scenes access to observatories and research teams around the globe. The combination of scientific history and current astronomical research paints a picture of a field in rapid evolution. Through this exploration of humanity's search for other worlds, the book examines fundamental questions about our place in the cosmos and the possibility of life elsewhere in the universe.

Readers found the book provides clear explanations of exoplanet detection methods and the scientists involved in discoveries. Many note it serves as an accessible introduction to the field without requiring advanced physics knowledge. Liked: - Engaging portraits of researchers and their work - Clear explanations of technical concepts - Up-to-date coverage of discoveries (as of 2011) - Balanced coverage of competing theories Disliked: - Some sections become repetitive - Technical details occasionally too simplified - Focus on personalities over science in parts - Now dated given rapid pace of discoveries Ratings: Goodreads: 3.9/5 (219 ratings) Amazon: 4.3/5 (31 ratings) Sample review: "Does a good job explaining complex detection methods in plain language, though sometimes at the expense of scientific depth" - Goodreads reviewer "The human stories behind the science make this compelling, but I wanted more technical meat" - Amazon reviewer

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🌟 Author Ray Jayawardhana is a renowned astrophysicist who became Dean of Arts and Sciences at Cornell University and previously served as Dean of Science at York University in Toronto. 🌠 The book was published in 2011, during an explosive period of exoplanet discoveries, with NASA's Kepler Space Telescope (launched 2009) revolutionizing our understanding of planetary systems beyond our own. 🌍 The research covered in the book helped establish that "super-Earths" - planets larger than Earth but smaller than Neptune - are among the most common types of planets in our galaxy, despite having no examples in our solar system. 🔭 The book details how amateur astronomers have made significant contributions to exoplanet research, including the discovery of several planets through the transit method. 🚀 One of the pioneering techniques described in the book - the radial velocity method - was first used to discover planets around a pulsar in 1992, leading to a Nobel Prize in Physics for astronomers Alexander Wolszczan and Dale Frail.