Hyper Ram

A Hyper Ram is an event which occurs when two or more objects moving through hyperspace, such as Light Drive-equipped crafts, collide with each other in hyperspace. Due to the properties of hyperspace and hyper bubbles that ships travel in, hyper rams are usually intentionally done, but are extremely rare, as hyper bubbles repel each other and are near-impossible to target, even with advanced navigational systems, requiring sufficient planning and power behind the ramming craft.

Workings
When sufficiently large objects in hyperspace collide with each other, they are annihilated and converted into pure energy. Particles are merely annihilated against shielded crafts without dealing visible damage, although the more mass an object has, the more likely it is to cause a deadly hyper ram. When two ships of equal mass collide, they are both annihilated. If one has more mass than the other, it may survive the event, and could even make it out unscathed, although that would require the surviving craft to be several times larger than the destroyed object. For example, a human-sized object in hyperspace would not harm something the size of a star cruiser. In addition, ramming into an object traveling against one's direction causes more harm than ramming into something traveling in the same direction. Due to the physics of hyperspace, hyper ramming an object in realspace is impossible, as its pullfield will pull the craft from hyperspace and make it lose all speed.