SPI Graduate Student Cody Knipfer published "Why Should We Go? Reevaluating the Rationales for Human Spaceflight in the 21st Century"

October 17, 2017
SPI graduate student Cody Knipfer published "Why Should We Go? Reevaluating the Rationales for HumanSpaceflight in the 21st Century" in the Space Review. 

The piece examines whether the rationales for human spaceflight can be sustained over the long term and argues that now is the time to reexamine those arguments, particularly given the rise of commercial human spaceflight. 

Link: http://www.thespacereview.com/article/3351/1