Kepler - 186

http://www.nasa.gov/sites/default/files/kepler186f_artistconcept_2.jpg
Kepler is a satellite telescope which is used by NASA for searching planet as like our earth. Before 2012 Kepler got some malfunctioning then scientist try to get back it again because in past it find another nice planet which looks like earth or little match with earth.

http://llcdn.listelist.com/listeliststatic/2015/12/29150631/17.dunyayabenzer.jpg
But now Kepler can able to find a nice planet as like our earth. Scientist calls it in Kepler 186. Kepler 186 is little big from our earth and it also moves around its orbit and take energy from its stars like our earth. Here water is liquid and the planet is more likely to live.

From the picture, you can say that this planet will be rockier.
http://www.hpcf.upr.edu/~abel/phl/Kepler186/HEC_Apr17_2014.jpg
Till now scientist cannot measure the atmosphere of this planet so that they cannot ensure the planet is prepare to live.
https://www.nasa.gov/sites/default/files/summary_elisa_quintana.jpg
Pic Credit: https://www.nasa.gov