2) United States

The advances in space technology have played a significant role in making the United States of America a global superpower. From the atomic bomb to landing Neil Armstrong on the Moon. Space exploration, pharmaceuticals, defense system and telecommunications have been United States’ main focus for many decades. This nation has the most powerful and technologically advanced military in the world. This nation has produced the world’s biggest technology companies like Google, Facebook, Apple, Intel, IBM and Microsoft. These technology behemoths have changed the way people live worldwide. SEE ALSO: 10 most m computer viruses in history of the world (With Pictures)