Planning for Jupiter with Les Johnson

Portland State Aerospace Society hosted a free event featuring Les Johnson, a world-renowned author, physicist and self-described “space nerd” on April 18 at PSU in conjunction with Rose City Astronomers….

Calling all space nerds

The National Aeronautical and Space Administration’s deputy manager in its Advanced Concepts Office at the Marshall Space Flight Center, Les Johnson, will give a free lecture at Portland State commencing…