insider.si.edu

Introduction to astronomy

Chapter I: Introduction: the dawn of astronomy -- Chapter II: The earth -- Chapter III: Tools and methods -- Chapter IV: The sun -- Chapter V: The moon -- Chapter VI: Eclipses and tides -- Chapter VII ...
The Northern Echo

Astronomy lesson

ASTRONOMY INTRODUCTION: Learn about the night sky and forces at work around us with leading astronomer Martin Lunn at Yorkshire Museums and gardens on Saturday, December 8 from 1pm to 3pm. The event ...