Rearrange the following six sentences/ group of sentences (A), (B), (C), (D), (E) and (F) in the proper sequence to form a meaningful paragraph; then answer the questions given below them.

A. And they are some of the most optimistic findings yet, suggesting new breakthroughs in our attempt to find “Earth 2.0”.

B. The 20 new planets could be our best chance yet of finding alien worlds able to support life, according to scientists who have reviewed the major new research. 

C. It is supposed that the worlds will be able to support alien or potentially ourselves in the future. 

D. The new findings come from Nasa’s Kepler mission to discover alien worlds like our own. 

E. Scientists have found a full 20 new planets that could support life. 

F. They have suggested that there are more habitable worlds out there than we’d thought.