21.   Earhart disappeared during an attempt to become the first person to circumnavigate the globe around the equator.

22.   Earhart had hoped to be the first woman to circumnavigate the globe.

23.   His balloon is the second currently trying to circumnavigate the globe.

24.   His most recent attempt to circumnavigate the globe alone was last year, also from Northam.

25.   His balloon is the second currently in the sky trying to circumnavigate the globe.

26.   Modern subs are high-tech marvels that can circumnavigate the globe without surfacing, from the polar ice caps to trenches deeper than the Grand Canyon.

27.   NASA scientists set out Monday to recover a giant research balloon that landed in northwestern Australia after a failed attempt to circumnavigate the globe at the edge of space.

28.   She vanished with navigator Fred Noonan while trying to become the first pilot to circumnavigate the globe at its widest point, the equator.

29.   Seven years ago, Rick and Karen Dobbertin were virtually inseparable, cramped inside their homemade amphibious craft as they attempted to circumnavigate the globe.

30.   She hopes to finish the journey that Earhart hoped would make her the first woman to circumnavigate the globe.