Which is the first artifical satellite launched to the venus?
When was 'freighter', the first automatic spacecraft of russia, launched?
Vikram earth station (satellite communication ground station) near pune was founded in which year?
Explain weather satellite?
By which force the missile being fired from airhant?
Explain what is spy satellite?
What is anti-satellite weapon?
What is communications satellite?
Who was the first indian cosmonaut?
Explain what is global navigation satellite system?
The height and diameter of bhaskara?
Of which metal was aryabhatta made?
Which is the farthest visible object in space?
Which is the first manned gemini mission?
Who is the american launched in a space ship?