r/AskReddit; Whats the Scariest Space Fact or Mystery in Your Opinion?
b'Rogue planets. Planets that do not follow any given orbit. They may have been in orbit at one time, but now they no longer \\u201cplay by the rules.\\u201d They were most likely knocked out of orbit by another planetary body and are now headed to do the same. Submit your stories: popmediaagency@gmail.com'