5 planets that could host alien life

These five exoplanets are prime candidates to potentially support life. They are very likely to be rocky, and orbit in the conservative estimates for the habitable zones of their host stars. It is important to note that just because these planets are in the habitable zone, it does not necessarily mean they are home to lifeforms. Further observations will be needed to determine this for sure.

from IBTimes.co.in : Science http://ift.tt/2kWoJDS