Do you know that Mercury was like Earth?

THE HIDDEN FACTS ABOUT MERCURY:We all know that the mercury is the closest planet to the sun. But the thing that we dont know is, billion years ago Mercury was mostly like our Earth. Scientist also said that Mercury had her own population like ours but a billion yeas ago. over all these billion years, the sun heating rate grown almost 10%. in the near billion years in future, the heating power of the sun will grow more than 10%. It means our earth will be like the Mercury within a billion year.                                                                         

So we know about the secret news about mercury. scientist are thinking about the same thing about mars.                                                                                                                                          leave your comment below about mercury.

Here is a picture of Mercurys orbit. The surface of this planet crowded with lava and dengerious. But Mercury was not like that the way yyou think it is now.