Click 'Next' to proceed to the next question
The Fact
GPS used to have quite a different name: Navstar. The first satellite that launched for Navstar went up all the way back in 1978, with 9 out of 10 of its satellites finally making it into orbit. But the first modern and fully formed GPS satellite was launched in 1989, and what a great tradition it kicked off!
Money can't buy happiness! The man who have many million bucks could be no more happy than the man who have just some! But is all these money lay in bank?