Artist's concept of the asteroid 16 Psyche, which is thought to contain precious metals that, if mined, would be worth $700 quintillion. Nasa
Artist's concept of the asteroid 16 Psyche, which is thought to contain precious metals that, if mined, would be worth $700 quintillion. Nasa
Space mining needs tight controls as multibillion-dollar industry emerges
New report highlights challenges the lucrative market may create
