이 름 전자우편 홈페이지 제목 비밀번호 (최소 4자이상의 영문 또는 숫자) V is believed to have exploded about 65 million years ago. The damage to earth was responsible for the Dinosaurs extinxtion. Tom Flanagan an astromer explains this theory in a 2008 Planet X Niburu debate serious on the existence of Planet X or Niburu. I have tried to copy part 4 in this series that Tom expains the Mars history. A tape is also included by Carl Sagan.