2. Eclipses
Eclipses happen
when one planetary
body passes into the
shadow of another.
Eclipse is a Greek
word that means
“cease to exist”.
3. The two most common kinds of eclipses are:
1. A Solar Eclipse – when the sun is blocked by the
moon.
The moon’s shadow falls on the Earth and it seems to us that the sun
ceases to exist momentarily…
…at least for the people under the black shadow.
4. 2. Lunar Eclipse – when the moon is blocked by
the Earth’s shadow.
(The moon ceases to exist…for a few moments)
5. During a solar
eclipse, you can see
the moon slowly
move between the
Sun and the Earth…
…blocking the sun’s
rays for us here on
Earth…
…making the sun
seem to disappear
briefly.
animation
6. Solar Eclipse video
Solar Eclipse as seen from Hawaii
observatory - video
7. During a lunar eclipse
you can see the moon
move into the Earth’s
shadow…
…blocking it from the
sun’s rays.
This seems to make
the moon disappear
briefly.