Re: $5 bill
Thought this was a good summation on the topic:
Kim Carter Taveroff: Col. Chris Hadfield will be the last Canadian in space for the foreseeable future because Canada has used up all it's space flight credits the CanadaArm earned it, and the Canadian Space Agency is not even a blip on the radar of the government. Boasting achievements of the past while failing to look towards the future gives not just the world, but Canadian citizens a false impression of Canada's role in the future of space exploration.
From here:
https://www.facebook.com/thesaganseries