Monday, 25 August 2014

Gravitational waves -The heart beat of the universe

Gravitational waves..


Gravitational waves are waves travelling through the space time,which was predicted by Albert Einstein in his Theories of relativity.The most simply, it can be defined as the ripples in space time due to movements of massive celestial bodies such as  Binary Pulsar system or black holes revolving around each other.


The Newtonian model of the universe  does not predict waves through space time ,as the model believes in an absolute system.
But the relativity do.It has been found possible with mathematical formulations,but never has been found experimentally .Any way researches are going on with experiments to detect these waves with the help of complex machines like the one at LIGO.

















oh, man they've found it.!!!!!

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