Sharing my general knowledge
So now I'm telling you firstly that mars is a planet in our universe or solar system. It has been never destroyed and still is existing on universe today.
Many scientists have researched on Mars and try to understand it's history and geology and try to find Many things on Mars. Scientists have done many missions to explore it's potential and surface for life
So that people can live on that planet. They try to study many more things so that plant is going to be destroy and people can live on that planet Mars.
Albert Einstein was a scientist. He was the most influential German scientist. He has made important contribution to quantum mechanics Albert Einstein is famous for theory of general relativity. His famous equation was /(E=mc2/).
This theory is used for space , time and energy and revolutioned for our understanding these terms
This equation had profound effects on physics and our understanding of the universe. Einstein is famous for his this work.
As if we talk about current situation that how many countries are in whole map of world , so it will be good to say that 195 countries are I. The world
And these countries includes 193 members of united nations and two observer states in which one is Holy see and second is palestine.in short you can say holy see us Vatican city. Because it has two names.
Actually this is scientist research till now they have found these 195 countries on this whole world. But still scientist are working on this topic and understanding the whole world map. May be it will wrong in future. Because every new day scientists Ara finding new things and information which is most beneficial for future life.
I invite @sahar78, @suboohi, @aliraza880 to participate.
Yes, I read your post, I like your post very much, in which you talk about scientists and you also mentioned that what kind of star is Mars which has never been destroyed and You have said very well and I like your post in which you have also praised the scientists and you have also told how many countries have come in it.