Funadvice Logo

aleins started life on Earth by sending bacteria to Earth

Home More advice Science

Does anyone believe that aleins started life on Earth by sending bacteria to Earth purposely or accidentally and that this started the evolutionary process of life? Do you think aleins blasted a large Mars-Sized object at the Earth to create the moon? Could bacteria from Mars have been blasted to Earth, and start the process of life? Could beings from Alpha Centauri, Barnard's Star, or Tau Ceti have colonized our Solar System and created life here through bacteria which evolved slowly over billions of years? Please give suggestions. Thank You.