A very encouraging documentary.
Numerous people possess a dream to explore the space and very few of those even actually make it come true, thus a small step of them leads to a giant leap of mankind. Ever since last century, human beings have developed related science and technology, have cultivated a group of talents, have also gone through many adversities. Hopefully, we never thought about giving up, for it will be the Mars Generation that hold the baton, live up to curiosity, and make continuous endeavor.
Btw, I notice that people tend to be trapped in a thinking model of post-colonial era. It seems that peace and love don’t come so easily.