A solar eclipse can only occur when the Moon is close enough to the ecliptic plane during a new moon. ... Total eclipses are rare because the timing of the new moon within the eclipse season needs to be more exact for an alignment between the observer (on Earth) and the centers of the Sun and Moon.
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Answer:
A solar eclipse can only occur when the Moon is close enough to the ecliptic plane during a new moon. ... Total eclipses are rare because the timing of the new moon within the eclipse season needs to be more exact for an alignment between the observer (on Earth) and the centers of the Sun and Moon.
Answer:
Because it was once in a blue moon happen.