[quote=@Terminal]
[@AmongHeroes] and [@SgtEasy] are both accepted. Yours names will shortly be added to the OP and the map updated with your positions. 

[@Willy Vereb], while the space creature thing might normally be considered an anomaly, I'm afraid it's far too localized in nature. Our little cube of space has a volume of more than five-hundred and twelve trillion lightyears, and our nations have bigger things to fry and then eat. Anomalies, for the purposes of the RP, should be large enough to be noteworthy to everyone in the region.

[@Apollo26], feel perfectly free to do so.
[/quote]Well, you may need to watch more Star Trek and popular sci-fi in general.
Weird space creatures with abstract biology (if ou can even call it as such) and capabilities that match or even surpass starships are relatively common.

As for the area, I thought about it being their territory for hunting.
Otherwise because we talk about creatures that can move (and perhaps may even capable of FTL) you can't really put down their location.

Some examples:
[url]http://en.memory-alpha.wikia.com/wiki/Space_amoeba[/url]
[url]http://en.memory-alpha.wikia.com/wiki/Dikironium_cloud_creature[/url]
These are the ones I remember at the time.
There's at least several kinds of unnamed creatures in Trek that were at first thought to be just stars, nebulae and such.
I can tell you that with sufficient amount of creativity (read: madness), it's quite easy to make space creatures a force to be reckoned with.


EDIT: Also I found a convenient calculator for distance:
[url]http://www.calculatorsoup.com/calculators/geometry-solids/distance-two-points.php[/url]
Just set the first coordinates to 0,0,0 and then measure the difference between each coordinate of your target.
AmongHeroes is for example X=133, Y=67, Z=200 away from me.
According to the calculator that equals the 3D distance of 249.35 pixels AKA 24,935 lightyears.
IIRC that means I won't meet him unless I travel straight towards that civilization for over two weeks straight, assuming top tier FTL speed.