There was a November 2019, NASA Workshop on Interstellar Propulsion. It was part of the 2019 Interstellar Symposium. The workshop focused on physics-based propulsion technologies that have the potential to meet the goal of launching an interstellar probe within the next century and achieving .1c transit velocity: Beamed Energy Propulsion, Fusion, and Antimatter.
The state-of-the-art of each was examined, and competing approaches to advancing the Technology Readiness Level (TRL) were presented and assessed for synthesis into a report that will serve as the blueprint for possible future interstellar propulsion technology development.
Geoffrey Landis looked at providing power for communication for an interstellar probe that weighs a couple of grams. He looks at using a system to generate power from a system that has been accelerated to 10-20% of the speed of light. The probe would interact with the interstellar plasma and with magnetic fields of the target solar system.
Brian Wang is a prolific business-oriented writer of emerging and disruptive technologies. He is known for insightful articles that combine business and technical analysis that catches the attention of the general public and is also useful for those in the industries. He is the sole author and writer of nextbigfuture.com, the top online science blog. He is also involved in angel investing and raising funds for breakthrough technology startup companies.
He gave the recent keynote presentation at Monte Jade event with a talk entitled the Future for You. He gave an annual update on molecular nanotechnology at Singularity University on nanotechnology, gave a TEDX talk on energy, and advises USC ASTE 527 (advanced space projects program). He has been interviewed for radio, professional organizations. podcasts and corporate events. He was recently interviewed by the radio program Steel on Steel on satellites and high altitude balloons that will track all movement in many parts of the USA.
He fundraises for various high impact technology companies and has worked in computer technology, insurance, healthcare and with corporate finance.
He has substantial familiarity with a broad range of breakthrough technologies like age reversal and antiaging, quantum computers, artificial intelligence, ocean tech, agtech, nuclear fission, advanced nuclear fission, space propulsion, satellites, imaging, molecular nanotechnology, biotechnology, medicine, blockchain, crypto and many other areas.