7 tiniest mistakes that changed the course of history – Humanity was never the same after these errors (Photos)

One missing dash cost NASA $80,000,000

In 1962 NASA launched their first interplanetary space probe aimed at Venus. Unfortunately, one tiny line, a silly typo that completely changed its course. NASA had to abort the mission after the first 5 minutes, making it one of the most expensive mistakes in the history of space exploration.