I guess those of us who have been with NASA. . . kind of understand the tremendous excitement and thrills and celebrations and national pride that went with the Apollo program is just something you're not going to create again, probably until we go to Mars.
We are aware of yoga only as a technique to gain physical strength, flexibility, or increased health. And indeed these are potent side effects of the practice. But that is what they are: side effects. To focus on these largely insignificant manifestations is to miss the point entirely.