Solar Eclipses Lunar Eclipses Solar Eclipse Types of Eclipses Lunar Eclipse Annular Eclipses Safety Measures Viewing Safety Annular Eclipse Total Eclipses Safety Precautions Historical Eclipses Annular Solar Eclipse Causes of Eclipses Historical Significance Total vs Partial Eclipses Eclipse Calculations Eclipse Observations Solar Radius Future Eclipses Eclipse Events Eclipse Photography Tetrads Viewing Conditions Eclipse Glasses Betelgeuse Eclipse Nodes Relationship Total Solar Eclipses Hybrid Eclipses North and South Nodes Scientific Discoveries Total Solar Eclipse Eclipse Safety Viewing Techniques Visibility Partial Lunar Eclipse Eclipse Seasons Eclipse Viewing Eclipse Terminology Lunar Topography Safety Saros Series Observation Path of Annularity Future Events