Underground cave found on moon could be ideal base for explorers | Researchers find evidence for cave accessible from surface – which could shelter humans from harsh lunar environment
Explorers say they think they’ve found Amelia Earhart’s long-lost plane
Wreckage of Amelia Earhart's Lost Plane Found, Explorers Claim
NASA Search and Rescue Technology Saves Explorers, Enables Exploration
Space and Submarine Explorers Are Right to Take Risks
