The vast space containing all the celestial bodies is called
Star
Nebula
Galaxy
Universe
Which one of the following is made of hot,burning gases?
Planet
Meteor
Comet
Which one of the following is a small celestial body revolving around a planet?
Satellite
Which is the center of the solar system?
Sky
Sun
Earth
Which planet is known as the Earth's twin?
Venus
Uranus
Neptune
Mars
Which is the closest planet to the Sun?
Mercury
Jupiter
Saturn
Which planet rotates on its side?
The atmosphere of Jupiter and Saturn primarily composed of these elements
Nitrogen and Chlorine
Nitrogen and oxygen
Nitrogen and Hydrogen
Hydrogen and Helium
Which of the following statements is not correct?
Mercury is nearest to the sun.
Saturn is the most beautiful object in the sky.
Venus is the smallest planet in the solar system.
Uranus is greenish in colour.
Which is the only natural satellite of the Earth?
Moon