Eclipse
Introduction An eclipse is a celestial event that occurs when one astronomical
object moves into the shadow of another. Eclipses are most commonly associated
with the Sun, Moon, and Earth, and they provide spectacular visual displays.
There are two main types of eclipses: solar and lunar.
Types of Eclipses
1. Solar Eclipse: A solar eclipse occurs when the Moon passes between the
Earth and the Sun, blocking sunlight from reaching Earth. Solar eclipses
can be total, partial, or annular, depending on the alignment of the three
celestial bodies.
oTotal Solar Eclipse: The Moon completely covers the Sun, casting a
shadow on Earth.
oPartial Solar Eclipse: Only a portion of the Sun is obscured by the
Moon.
oAnnular Solar Eclipse: The Moon covers the center of the Sun,
leaving a visible ring of light.
2. Lunar Eclipse: A lunar eclipse happens when the Earth passes between the
Sun and the Moon, casting a shadow on the Moon. Lunar eclipses can be
total, partial, or penumbral.
oTotal Lunar Eclipse: The Moon is entirely covered by Earth’s shadow,
often appearing red (known as a "Blood Moon").
oPartial Lunar Eclipse: Only a section of the Moon is covered by
Earth’s shadow.
oPenumbral Lunar Eclipse: The Moon passes through the Earth's
outer shadow, causing a subtle dimming.
