Nightingale, OSIRIS-REx's primary sample collection site, is located within a crater in Bennu's northern hemisphere
NASA's Near-Earth Object (NEO) web-site at the Centre for Near Earth Object Studies (CNEOS) reveals that they will be fast approaching the Earth this month
Once those metals start hitting the market in large quantities, they're unlikely to be precious for much longer
The asteroid 2002 AJ129 will make a close approach to earth on February 4, 2018 at 4.30 p.m. EST
Planetary scientists study comets and asteroids because they are almost unchanged records of the material from which the solar system formed
Experts say the asteroid poses no risk of impact with Earth
The space rock is set to go past Earth at a distance of about 1.8 million km