Kathy Sullivan, who flew in the Challenger space shuttle in 1984, is now the first woman to visit the “Challenger Deep."
Kathy Sullivan, who flew in the Challenger space shuttle in 1984, is now the first woman to visit the “Challenger Deep."
Sullivan is the first person to visit space and the deepest part of the ocean.
Kathy Sullivan, the first American woman to walk in space, dived into the Challenger Deep last Sunday.