EASY
Earn 100

Define space mission.

Important Questions on The Earth and The Moon

MEDIUM
What are the applications of space mission?
EASY
The first objective of space missions is to solely study about the solar system.
MEDIUM
The astronomical object closest to us is _____ in our galaxy.
MEDIUM

What is the objective of space mission to other planets?

MEDIUM
The escape velocity of a particle depends on its mass m as:
 
MEDIUM
The _____ was the first space mission, in the solar system.
MEDIUM
What are the importance of space mission?
MEDIUM
If mass of a planet is eight times the mass of the earth and its radius is twice the radius of the earth, what will be the escape velocity for that planet?
EASY
The most important discovery made by Chandrayaan- I was the presence of _____ on the moon surface.
MEDIUM
If mass of a planet is eight times the mass of the earth and its radius is twice the radius of the earth then the escape velocity of the planet will be _____ times more than the escape velocity of the earth?
HARD

Explain about the different types of space missions to other planets.

MEDIUM

Explain a few space missions to moon.

HARD
What are the objectives of the two different types of space missions?
MEDIUM
State with reasons whether the following sentences are true or false
The escape velocity on the moon is less than that on the earth.
MEDIUM
In low earth orbits, the height of the satellite orbit above the earth's surface is between:
EASY

Write the quadrants in which the following points lie:

-4,7

EASY
Satellite launch vehicles are used to place the satellites in their specific orbits.
HARD

Explain about the different types of space missions to other planets.