MEDIUM
Earn 100

Which among the following is an outer planet?

100% studentsanswered this correctly

Important Questions on Stars and the Solar System

HARD
What is the name of the natural satellite of the earth? How would have this natural satellite originated? Mention its two importance for earth.
EASY

What is the name of 400 km thick bright layer around the sun?

MEDIUM
Write the general characteristics of Jovian planets.
EASY

Why do tail of comets formed, when it comes closer to sun?

EASY
How many planets have rings around them?
EASY

Which of the following is not a natural satellite?

MEDIUM
What is a Solar System? Write the names of all the planets in our Solar System.
EASY

The earth takes 1 year to make a complete revolution around the sun whereas Pluto takes nearly 248 of our earth years to orbit the sun. What is the main reason for this?

EASY
Name the first artificial satellite sent by Russia in space.
EASY

Mention any two achievements of Hubble Telescope.

HARD
Write the name of the first astronaut. Which facilities are available to solve the problem of food and living in Weightlessness on International Space Station.
EASY
Write any two characteristics of Jovian Planets.
EASY

Which satellite is used for geographical survey?

MEDIUM

What is an artificial satellite? Name any two types of artificial satellite and state their functions.

HARD
All the planets revolve around the sun in specific orbits. Do all the planets also spin around themselves?
EASY
When we cannot see the moon, it is called _____.