[QUOTE=Skald the Rhymer]
Why does a ship tasked to protect shipping convoys from pirates need a science officer? As owner of the vessel, wouldn’t your standing instruction to the master be that, when sensors detect a mysterious temporal-spatial anomaly, to turn change course to avoid it if at all possible, and at most make a note in the log that you saw something weird and drop a navigational hazard buoy?
[/QUOTE]
My personal rationale for including a science officer is as more of a contingency; in case, during routine operations in known space, or even operations in new territory, something bizarre happens to the escort ship or the shipping fleet that couldn’t be avoided, or happened too fast to be avoided.
Not to mention the standard Weyland-Yutani excuse: a scientific advance observer can scope out potentially lucrative resources or phenomena that the company might take advantage of, in later missions. (Which I probably won’t be sending the escort ship* on, itself, unless it’s for a rescue mission/bug hunt/grab the unobtanium and nuke them site from orbit type thing. I’d prefer to subcontract out the initial [del]sacrifice[/del] survey and [del]exploitation[/del] exploration mission.)
Naturally, this means the science department woudn’t be as busy or take as much precedence over the mission as a pure exploratory vessel (I’ll not have any wannabe Professor Carringtons—or Lakes—sending my ship into the pit for the vague benefit of mankind)—so some degree of cross-qualification in another function will be neccesary, so they won’t just spend most of their time sitting around looking pretty. But it will be handy, now and again, to have some trained eyes who can provide an on-the-scene analysis more advanced than “Skipper…! The sky, it just…turned all funny, and…gaaah! Dead! They’re all dead! We never had a chance!”
Obviously, while the Chief Engineer (or the weapons officer) will almost certainly be doing a lot of the solutions and countermeasures to unknown or hazardous situations, having a dedicated scientist around to advise and (when neccesary) direct their efforts will be very handy, and possibly be a vital time-saver.
*What are we going to name this ship, anyway? The “Raging Queen,” maybe?