Our Psyche mission that will explore a metal asteroid, is getting a new, earlier launch date. Psyche is now expected to launch from our Kennedy Space Center in 2022, cruise through the solar system for 4.6 years, and arrive at the asteroid in 2026, four years earlier than planned. Here are 10 things to know about this mission to a completely new and unexplored type of world: http://go.nasa.gov/2s15Jft
