Light versus Heat

“I’m not one to go pointing my finger when I radiate more heat than light.”
–Rush “Presto” from the album “Presto.”

The conversations concerning the human spaceflight policy continue to be more about heat than light.  This was mentioned recently in “This Week in Space” with Miles O’Brien in an interview with Andy Chaikin.  Andy said something similar – there is a lot of heat and very little light regarding the conversations surrounding the space policy.  What does this mean, and how do we move forward to implement a meaningful and affordable approach to human spaceflight?

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Light versus Heat