WORLD HISTORY

Detailed explanation-1: -New experiences bring us new knowledge. Exploring our world, or exploring beyond our world creates jobs and technology that make our world better. We might look for new ideas such as new sources of energy to make life better for ourselves and future generations.

Detailed explanation-2: -Imagination makes things out much worse than they really are, so new experiences can even be relenting. Without taking the plunge into the unknown, people and society can never grow or mature. By staying in the light and comfort of familiarity, they miss every opportunity for experience that life has to offer.

Detailed explanation-3: -Space exploration allows us to prove or disprove scientific theories developed on Earth. Studying the solar system, for example, has brought us insights into such phenomena as gravity, the magnetosphere, the atmosphere, fluid dynamics and the geological evolution of other planets.