One of the weirder theories that explains crashes is that the aliens are smuggling human artifacts, which is illegal in their society and at least some of them use ships that can barely make the trip, due to limited resources of their criminal enterprises.
One of the weirder theories that explains crashes is that the aliens are smuggling human artifacts, which is illegal in their society and at least some of them use ships that can barely make the trip, due to limited resources of their criminal enterprises.