James ' film ` ` Alien '' sparks renewed interest in real - life aliens being discovered . London , England ( CNN ) -- New cutting edge technology is allowing scientists to look deeper and deeper into space . Amateur astronomer Lisa Kaltenegger believes there is every number of alien moons existing .
James ' film ` ` Alien '' sparks renewed interest in real - life aliens being discovered . New cutting edge technology is allowing scientists to look deeper and deeper into space . Amateur astronomer Lisa Kaltenegger believes there is every number of alien moons existing .