Question

not only did the red bull stratos mission break the record for highest free-fall by a human, it also set what record?
○ longest zero-gravity
○ shortest halo jump
○ highest base jump
○ highest balloon flight

Explanation:

The Red Bull Stratos mission, along with breaking the highest free - fall record, also set the record for the highest balloon flight. The other options: "longest zero - gravity" is not the record it set, "shortest HALO jump" is incorrect as HALO jumps have different characteristics, and "highest BASE jump" is not related to this mission.

Answer:

highest balloon flight