Last night before I gone to sleep, I thought of "How can Aliens move to another Planet after they destroy the one they are on?" I don't know but I put some ideas into it to see if it works, but it's up to yall to think about it.
These are my ideas:
1. They can stay on the planet until it crumbles into space dust and drift through out space until it is in a collision course to another planet. But then this is not good because the Atmosphere will kill the Aliens during entry. I know Xenos don't breath oxygen, unless people say otherwise.
2. They can hurl their spore into space like the Arachnids on SST, (Not a crossover) so they could destroy the other planets with the new Xenos.
3. Last but not least, this is my stupid idea. There is a company that has a high risk of dying but IF you survive, you walk away with tons of money for each Xeno you capture and move. If you tell me, I rather work for a garbage company that pays me $1.45 per a trash can, than over $30,000 for a live Xeno catch. I might take the job because of the money but I rather have a safe one instead.
What do yall think? How do they move from one planet to the next?
Look around each corner before you move because the chances are, you are not gonna make it.