Search Result For man-made

The day the first satellite was launched – level 1

04-10-1957

Sputnik is very famous. It is the first satellite. It starts...



The day the first satellite was launched – level 2

04-10-1957

Sputnik was one of the most famous objects which people made....



The day the first satellite was launched – level 3

04-10-1957

It was one of the most famous objects ever created by...