Question 141
Planets do not have their own ________ and __________?
Question 142
Our solar system is a part of ________ galaxy?
Question 143
The small pieces of rocks moving around the sun are called _________?
Question 144
The largest asteroid is the _________?
Question 145
Asteroids are found between the orbits of _____ and _________?
Question 146
Numerous tiny bodies which move around the sun are called _______?
Question 147
_________ was the first man to step on the surface of the moon ?
Question 148
It takes _________ days for a moon to complete one rotation about earth?
Question 149
Moon is _____ km away from the earth ?
Question 150
Diameter of moon is _____ that of the earth?