The Complete Guide to Astronomy by Christopher De Pree, Alan Axelrod EBOOK

The Complete  Guide to Astronomy  by Christopher De Pree, Alan Axelrod

Although Astronomy has been around for more than 5,500 years,
 astronomers say that we've learned more than 90% of what we know
about the universe in just the last 50-and much of that in the last
 decade! The Complete  Guide to Astronomy, Fourth Edition, continues
 to be the most comprehensive introduction to the topic, covering all
 the latest advances and discoveries, including:
• The demotion of Pluto and promotion of Ceres as planetary objects
• Breakthrough evidence of recent water flow on Mars
• New developments in asteroid-tracking programs
• New information on the nature and shape of our universe
• Mind-bending theories concerning multiple universes
• Information on the latest telescopes

E-books promote Reading - which increases Knowledge - which Empowers - which increases one's level of Confidence

A Great Investment - by any standard - this is a Must Have !!