The second officer's science log was the science log kept by the second officer aboard a starship or station.
Lieutenant commander Data kept a science log while serving as the second officer aboard the USS Enterprise-D. (TNG: "The Offspring")
The second officer's science log was the science log kept by the second officer aboard a starship or station.
Lieutenant commander Data kept a science log while serving as the second officer aboard the USS Enterprise-D. (TNG: "The Offspring")