Live video: NASA launches Psyche Metal Asteroid Mission | Koclukevi

Live video: NASA launches Psyche Metal Asteroid Mission

Is asteroid Psyche really a chunk of mostly metal? Is an object nearly as wide as Massachusetts the core of a baby planet whose rocky outer layers were torn off during a cataclysmic collision in the early days of the Solar System? Right now, astronomers can only say maybe, maybe not. NASA launched the spacecraft, … Read more