His expeditions set the scene for modern Antarctic exploration and research.

Perhaps that was why these men of the first Antarctic explorations had volunteered to come south.

His second voyage made all the Antarctic exploration that had gone before him look insignificant.

The bluff is mentioned repeatedly in the history of Antarctic exploration.

Byrd is credited with doing more for Antarctic exploration than any other explorer.

Four ships of the class are known for the role they played in Arctic and Antarctic exploration.

Iceports have played a critical role in Antarctic exploration.

The theme for street names is Antarctic exploration.

We were the fortunate ones who practised Antarctic exploration at its all-time best.

He was awarded three Congressional medals for his contributions to Antarctic exploration.