Question 1

Which is the nearest star to the Earth?

Accepted Answer

Sun. The Sun is the nearest star to the Earth. It is the center of our solar system and provides energy for life. Proxima Centauri is the nearest star to our solar system, not Earth.

Question 2

Which planet is known as the 'Morning Star' or 'Evening Star'?

Accepted Answer

Venus. Venus is often called the 'Morning Star' or 'Evening Star'. It appears very bright in the sky just before sunrise or after sunset. It is the second planet from the Sun.

Question 3

The asteroid belt is located between the orbits of which two planets?

Accepted Answer

Mars and Jupiter. The asteroid belt is a region of space located between the orbits of Mars and Jupiter. It contains numerous irregularly shaped bodies called asteroids or minor planets. This belt separates the inner planets from the outer planets.

Question 4

Which planet has the most prominent ring system?

Accepted Answer

Saturn. Saturn is famous for its extensive and complex ring system. These rings are made mostly of ice particles with a smaller amount of rocky debris. While other gas giants have rings, Saturn's are the most visible.

Question 5

What is the primary gas found in the Sun?

Accepted Answer

Hydrogen. Hydrogen is the primary gas found in the Sun, constituting about 74% of its mass. It acts as the fuel for nuclear fusion reactions in the Sun's core. Helium is the second most abundant element produced by this fusion.

Solar System — Set 1