is there another earth , if so where and how long would it take mto get there ?

Question: is there another earth , if so where and how long would it take mto get there ?
- Keywords:
  earth,
  future,
  galaxy,
  space,
  universe
Asked by connornjack to Anouk, Chris, Judith, Leisha, Seyyed on 19 Jun 2012.
- Chris Kettle answered on 19 Jun 2012:
  
  Yes- parallel universes exist as a result of the opposite decision to everyone we make, so there are billions of earths- just getting that here is the problem.
- Judith Sleeman answered on 20 Jun 2012:
  
  There are so many billions of planets out there that it is possible there may be one similar to the earth. You need an astrophysicist to estimate how long it would take you to get to any potential ‘new earths’, though!

Question: is there another earth , if so where and how long would it take mto get there ?