: Welcome to Google Gravitational Propulsion Research Group:

We are a sister Research Group to another Gravitational Propulsion Research Group in Yahoo Groups at; http://tech.groups.yahoo.com/group/gravitationalpropulsionstevenson/
We are involved in researching multiple phases of Physics associated with Gravity, Gravitational Propulsion, Unified Theory, Particle Propagation, Space, Time, Energy, Mass, and Theoretical contributions as they are made by members in connection with said research. Of course we are always interested in news of any scientific breakthroughs in any of these areas, and the discussion thereof.