Maybe a better idea would be to build a megastructure somewhere closer to the Solar System.

也许在系更近的地方建一个超级建筑更好。

But when scientists looked, they didn't find remnants of harvested stars, decaying megastructures or scars of great interstellar wars.

但当科学家们仔细观测时，他们并没有发现被采集过的恒星、废弃的巨型结或者史诗般的星际战争的痕迹。

Once this megastructure is finished, energy has become practically unlimited for molding the home system however they see fit.

一旦这个巨型结建成，不论他们怎么看，可被用来改造他们的恒星系的能量几无限的了。

And one of the more interesting theories was that we were witnessing the construction of a giant alien megastructure called a Dyson sphere.

其中一个更有趣的猜测理论，我们正见证着一个巨大的外星巨型结的建造——戴森球。

They may have finished their first megastructures, and they might be in the process of moving staff between stars, transmitting enormous amounts of information into space, by accident, or on purpose.

它们可能已经建成了他们的第一批巨型结，可能正处于在恒星之间运输物体，并无意或有意地向空传输大量信息的过程中。