What Is a Solar Eclipse
A solar eclipse happens when the Moon passes between the Earth and the Sun, blocking sunlight partially or fully. This alignment is called syzygy, and it only occurs during a new moon phase.
When Do Solar Eclipses Occur
Solar eclipses happen several times each year, but total solar eclipses at any given location are rare. They occur along narrow paths on Earth, usually every 18 months somewhere on the planet.
How to Safely View a Solar Eclipse
Never look directly at the Sun without proper eye protection. Use ISO-certified eclipse glasses or handheld solar viewers. For more details, visit NASA Eclipse Safety.
