Do you know how does this Universe begin...???

There are many popular theories regarding the origin of the Universe. The most prominent among them is “BIG BANG THEORY”. This theory was first suggested by a Belgian Priest named, George Lemaitre in the 1920s .  Later, The idea got wide acceptance through the studies of Edwin Hubble, Arno Penzias, and Robert Wilson.

 The Big Bang theory was born out of the observation that Galaxies are moving away from the one another at great speed as if they had been Geared by an ancient explosive force. The theory states that some 20billion years ago, a massive blast – a Big Bang – occurred and that allowed all the matter in the universe to spring from some unknown type of the energy. After the big bang, the universe expanded great speed. The explosion still continues, but much more slowly.

           But there are many scientists who still doubts the authenticity of the big bang theory because it leaves several questions unanswered.

Did you know…..???

The planet Saturn has many moons and Titan is fifteenth, and largest of them.