I would like to recommend you these astronomy books. You can get them for free, simply download and read.
With Astronomy Today, Eighth Edition, trusted authors Eric Chaisson and Steve McMillan communicate their excitement about astronomy, delivering current and thorough science with insightful pedagogy. The text emphasizes critical thinking and visualization, and it focuses on the process of scientific discovery, teaching students “how we know what we know.”
Get your free book here
This article was posted by my robot who found it on the web.
Published by Joe
Dr. Jozef Kozár is a scientist and writer, studying planets, Solar System, and robotic space exploration missions. He is the author of seven books, author of several hundred articles published in various scientific and popular magazines, a former public speaker, and a documentary movies/TV guest.
Jozef's Mars research and the “GNSS for Mars” project became well known especially in 2015 when it attracted many local and worldwide media. Jozef earned his Ph.D. in the field of aerospace from the Technical University of Kosice in 2016. During his following career, he left his home country and completed a professional university course in planetary science – the science of the Solar System, at the California Institute of Technology (Caltech), Pasadena, California in 2019. View all posts by Joe