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SAI INTERNATIONAL SCHOOL
CLASS -IV -SCIENCE
Chapter 11- THE SOLAR SYSTEM
Sub Topic- Celestial Bodies
CELESTIAL
BODIES
STAR SATELLITES
MOON
Notes:
Besides the eight planets there are many other
celestial bodies in the universe.
i)Stars-These are huge ball of hot gases.
These stars appear small because they are
located far away from the Earth. A star emits
heat and light of its own.
ii) Moon-It is the only natural satellite of the Earth.
It does not have its own light and heat. It reflects
the light of the sun.
