oh-bot peaky's message to Earth

greeting Earth my name is oh-bot peaky and here is my message. I am sending this message from the edge of the atmosphere the earth is being attack by aliens and I need some ideas of how to destroy them do any of you have some ideas if you do put them on your comment.But put that aside I can see the mountain ,oceans,reefs and lots more.But I all ways wanted to see the Barer reef the biggest natural living structure awesome. have you ever seen the barer reef? from oh-bot peaky.