asteroid mining GSP 2015
asteroid mining

Interview: Diamandis’ Planetary Resources To Claim High Value Asteroids With Robotic Beacons

Once Planetary Resources has figured out how to get to an asteroid and how to mine it—what will they mine? Near-Earth asteroids contain abundant iron, nickel, platinum group metals, and water. If space is to be the “final frontier,” we’ll need to live off the land—and asteroids are a low gravity (in other words, cheap) way to harvest materials.