Dr. Ryan French

A perfect book for anyone wishing to learn more about our local star, eclipses and the Northern Lights. The Sun is incredibly dynamic and shrouded in mystery, despite its apparent unchanging appearance in the daytime sky. In this guide, Dr. Ryan French explores history, science and modern observations to uncover the mysteries of the Sun. From ancient astronomers who hailed...

Space Hazards by Collins Astronomy, Dr. Ryan French, and the Royal Observatory Greenwich delves into the threats that surround Earth in the vastness of space. Our planet is encompassed by a multitude of potentially hazardous objects, both within our solar system and beyond. While none of these currently pose an immediate danger to life on Earth, scientists globally are dedicated...