Weather Blog Funafuti Atoll, Tuvalu The Pacific island has a storied past in the study of atoll formation and a tenuous future as it adapts to sea level rise. Read More… About Author See author's posts Post navigation Previous Stronger Tropical Waves Coming…Next Northern Lights could be visible from the UK this week, says NASA Related Stories Mapping Io’s Hidden Heat With NASA’s Juno Weather Blog Mapping Io’s Hidden Heat With NASA’s Juno July 22, 2026 NASA’s Juno Peers Beneath Io’s Surface Weather Blog NASA’s Juno Peers Beneath Io’s Surface July 22, 2026 Mapping Io’s Hidden Heat With NASA’s Juno Weather Blog Mapping Io’s Hidden Heat With NASA’s Juno July 22, 2026