#tbt netuno

Ten years ago, Petrobras launched the Netuno project, a time capsule of messages placed 2,000 meters deep in the ocean. Relaunched in 2024 as #TBTNetuno to mark the countdown to Petrobras's 70th anniversary, the campaign involved opening and sharing these messages. Petrobras even reconnected with some original writers to see if their dreams had come true.