Which planet is known as the Earth's twin?
Which is the hottest planet in our solar system?
What are made of solid materials?
Which of the following planets is famous for the beautiful rings that surround it?
Millions of stars together form a group called
Which statement provides the best evidence that the Earth has nearly spherical shape?
The Sun has a spherical shape.
The altitude of polaris changes with the observer's latitude in the Northern Hemisphere.
Star trails photographed over a period of time show a circular path.
The length of noontime shadows change throughout the year.
Which one of the following is a small celestial body revolving around a planet?
Which of the following planet has the highest surface temperature?
How many planets are there in our solar system?
The vast space containing all the celestial bodies is called