"An Introduction To Studying And Observation of Exoplanets" book is published

This book is a brief study for observation and analyzing Exoplanets. More concentration for collecting this book was related to answering some amateur astronomer’s daily needs and give more knowledge about Exoplanets structure and a short history for their formation(historical view) for every person who likes know about them.
"An Introduction To Studying And Observation of Exoplanets" book is published