There is no hard proof available about any crash, there is even less evidence that a supposed crash would an accident.
Its very reasonable that a advanced society would test humanity by throwing some old rubbish at our planet to see if we are smart enough to understand or copy it after x-time.
There is no hard proof available about any crash, there is even less evidence that a supposed crash would an accident.
Its very reasonable that a advanced society would test humanity by throwing some old rubbish at our planet to see if we are smart enough to understand or copy it after x-time.