The space 
of a fiber bundle given by
the map 
, where 
is the base space of the fiber bundle.
Total Space
See also
Base Space, Fiber Bundle, SpaceExplore with Wolfram|Alpha
Cite this as:
Weisstein, Eric W. "Total Space." From MathWorld--A Wolfram Web Resource. https://mathworld.wolfram.com/TotalSpace.html