7aug 0 Our Solar System is moving 450000 MPH The Gallen Insurance SignNo Comments Our Solar System is moving 450000 MPH – the Gallen Insurance Sign, August 7, 2020. Gallen Insurance sign Our Solar System is moving 450000 MPH Share this Story Gallen Insurance has been providing complete business and personal insurance products and benefits services to residents of Berks County, the Greater Reading Area and throughout Pennsylvania since 1957.