There are a number of implications that could come from meeting extraterrestrial life forms. One is that we could learn a great deal about them and their culture. This could help us to understand our own place in the universe and what other intelligent life might be out there. Additionally, it could lead to advances in technology or even medicine, as we could learn from their knowledge and expertise. Finally, it could simply be an exciting experience that broadens our horizons and helps us to see the world in a different light.