NASA Science Live: Our First Attempt to Sample Asteroid Bennu

NASA has touched the surface of asteroid Bennu to collect the agencys first ever asteroid sample, which will one day shed new insights on the history of our solar system so whats next? Join NASA's OSIRIS-REx Asteroid Sample Return Mission experts and ask them your questions! Submit them using #ToBennuAndBack and tune in today at 6:15 p.m. ET as they walk you through new images and videos captured by the spacecraft as it descended down to the asteroid's surface.