NASA @NASA
LIVE NOW: What is the surface of the asteroid Bennu like? How far along is @OSIRISREx in its mission to sample our first near-Earth asteroid? How will our data help us learn about the origins of the solar system? 🤔Watch to find out all this and more: https://t.co/qaASuWwMbU https://t.co/JRDyK5COdA — PolitiTweet.org