About three quarters of the sun’s mass consists of
Hydrogen
Helium
Oxygen
Argon
Which planet is known as ‘ringed planet’?
Neptune
Uranus
Saturn
Jupiter
The actual object entering the atmosphere is called
Asteroids
Meteors
Planets
None of these
Neptune has how many known moons?
30
20
13
10
Which is the smallest and closest planet to the sun?
Mars
Venus
Mercury
The biggest star in our solar system
Moon
Earth
Sun
Number of planets in the solar family
8
5
12
Satellite that moves around the earth is
Which of the following consists of countless number of celestial bodies which includes sun, stars moon etc?
Atmosphere
Universe
The only planet which is suitable for living things is
