Program
18, Episode 403
How
It Works
 The
prospect of living and working
on other worlds is very exciting,
but there are many questions
that need to be answered
before this vision can become
a reality. Food concerns,
radiation exposure, and space
suits that can withstand
the rigors placed upon them
are concerns for NASA planners.
Johnny Alonso spoke with
Lisa Guerra at NASA Headquarters
to find out how it works.
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