expeditionA journey organized for a particular purpose
Definitions:
A long journey by a group to explore or do battle
enduranceAbility to endure an unpleasant process without giving way
Definitions:
The power to withstand hardship or stress
AntarcticPertaining to the south pole or regions near it
Definitions:
Of or relating to Antarctica
legendaryVery famous or renowned
Definitions:
So celebrated as to having taken on the nature of a myth
ShackletonBritish explorer who led Antarctic expeditions
Definitions:
Ernest Shackleton, a British explorer recognized for his Antarctic expeditions