Talk:Earth/@comment-5562625-20190803205115/@comment-96.51.227.33-20190917070230

1. We don't know how FTL actually works in this universe. So it could be that it's simply impossible to move someting that big.

2. The asteroid could be made of loose material and debris which would make both destroying and/or moving it much harder.

3. Even if you somehow blew up the asteroid you would still have massive (possibly kilometer sized) chunks hurtling toward Earth.