Who was the first indian cosmonaut?
When awas anti - tank missile ‘ nag ’ test fired?
Who were the fellow cosmonauts of rakesh sharma?
Of which metal was aryabhatta made?
Which indian missile was successfully launched on 11th april 1999?
Which institution designed aryabhatta?
Which is india’s first surface to surface missile “ prithvi ” launched?
When was “ skylab ” launched?
The height and diameter of bhaskara?
How do I interpret water vapor imagery?
What is global navigation satellite system?
What is space observatory?
What is spy satellite?
What are the types of satellite?
What is communications satellite?