Fill in the blanks.
(a) A group of ________ forming various patterns is called a ________.
(b) A huge system of stars is called _________.
(c) ________ is the closest celestial body to our Earth.
(d) ________ is the third nearest planet to the Sun.
(e) Planets do not have their own _________ and __________.
(a) A group of stars forming various patterns is called a constellation.
(b) A huge system of stars is called a galaxy.
(c) The Moon is the closest celestial body to our Earth.
(d) Earth is the third nearest planet to the Sun.
(e) Planets do not have their own heat and light.