Mark Neil Brown is an American engineer, retired colonel in the United States Air Force and former NASA astronaut. Brown spent a total of ten days in space, over two Space Shuttle missions.
Mark N. Brown
Valparaiso, colloquially Valpo, is a city and the county seat of Porter County, Indiana, United States. The population was 34,151 at the 2020 census. It is part of the Chicago metropolitan area.
Lincolnway in downtown Valparaiso
Popcorn Festival
Fairground Park and walking circuit
Valplayso