The planets fascinate us, and naturally we care about our own Earth, and things ...

This textbook offers a readily comprehensible introduction to classical Newtonia...

From time immemorial, poets and philosophers have looked in awe and wonder at th...

The cycle of day and night and the cycle of seasons are two familiar natural cyc...

'Philosophy is written in this great book which is continually open before our e...

"e;Have you ever seen a total solar eclipse?

This is a book about the dramatic periods in the Earth's history called mass ext...

A total eclipse of the Sun is the most awesome sight in the heavens.

This is a book about the dramatic periods in the Earth's history called mass ext...

This textbook is intended as an introduction to the physics of solar and stellar...

This book develops a credible scenario for interstellar exploration and coloniza...

Winner at the 2014 Living Now Book Awards.