___________ is called the blue planet.
Earth
Sun
Jupiter
Mercury
__________ is nearest to the sun.
Mars
Saturn
___________are self-luminous bodies.
Stars
Planets
Satellites
None of these
Name the planet which complete its revolution in a short time.
Venus
Neptune
___________ is the smallest planet in the solar system.
__________ is smaller than Earth.
Uranus
A cloud of gas and dust in the space between stars is called a __________.
Solar system
Nebuala
Milky way
Light year
_____________ is the centre of the solar system.
Moon
Star
____________ rotates the fastest.
____________ is the hottest planet.
