For more information see: https://www.nasa.gov/content/niac-symposium
for the livestream, go to: https://livestream.com/viewnow/NIAC2018
The 3 day event takes place one September 25-27, 2018. The NASA Innovative Advanced Concepts (NIAC) Program’s 2018 Symposium is held at the Omni Parker House Hotel in Boston, MA.