1.
Celestial bodies are made up of………………………..
2.
Lithosphere is the.............
3.
Satish Dhawan was the former Chairman of the ………………
4.
Planets which do not have any satellites are
5.
Which of these celestial bodies produce their own light and heat?
6.
Which planet is called Earth's Twin?
7.
Light travels at the speed of About……………………km per/sec.
8.
The distance between the sun and the earth in million kms
9.
Neil Armstrong step on the surface of the moon on………
10.
Saptarshi constellation is a group of………………………………
11.
Which planet is known as "Blue Planet"?
12.
Which is the biggest planet?
13.
A : Celestial bodies are very big and hot. B: Celestial bodies are made up of gases.
14.
The moon moves around the Earth in
15.
Atmosphere is the ............
16.
The distance between the earth and the moon in kms.
17.
Pole star indicates……………………………..direction
19.
Mangalyan was launched in
20.
If the Earth did not revolve around the Sun, there would be no
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