Psyche and Lucy - New NASA Missions To Metal and Trojan Asteroids | Video

NASA announced two new missions for the 2020s. The Lucy mission will study Trojan asteroids captured by Jupiter's gravity and the Psyche mission will study an asteroid belt object (16 Psyche) that's composed of metallic iron and nickel. NASA Planetary Science Division Director Jim Green explains. 

Want Civilization in Space? Find a Trojan Asteroid

credit : NASA