'I literally broke into tears': The scientist leading NASA's epic OSIRIS-REx asteroid mission just had the greatest day ever
As his spacecraft was hurtling toward Earth carrying irreplaceable asteroid samples from deep space, Dante Lauretta was just trying to avoid having a breakdown in front of an international audience.
TroibNews 
As his spacecraft was hurtling toward Earth carrying irreplaceable asteroid samples from deep space, Dante Lauretta was just trying to avoid having a breakdown in front of an international audience.
