[Zena Cardman] I think in a lot of ways,
science and exploration
is just innate to us as human beings.
It's just part of who we are.
In many ways, I think trying to explore space
generates solutions to problems
that we didn't even know we had.
[Broadcast audio] Ignition ...
Liftoff of the Falcon 9 Crew Dragon!
Go NASA! Go SpaceX!
[Mike Fincke] The International Space Station
is one of humanity's greatest accomplishments so far.
And it just shows what human beings can do when we work together.
We're going to accomplish some really amazing science.
[Cardman] I've signed up for a very large, all-encompassing medical study called CIPHER
and this is going to be critical as
we start thinking about going for
longer durations and farther
places like the Moon and Mars.
[music intensifies]
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I dont’ think we grow if
we don't challenge ourselves.
And I can't wait to see what we discover.
During my career and for generations to come.