THE BLUEPRINT

The Sun is The Star at the centre of our Solar System. It provides Earth with vital lights and heat. It is a massive ball of hot plasma made mostly of hydrogen and helium. Quick facts.Age: 4.5 billion...

Syed Muhammad MahdiMuhammad Mahdi was Bron on 3 September 2014. He lives in srinagar, hassanabad . He has interest in Space and universe. So this is my book.