Scientist plan to use thre space crafts flying three million miles apart to fire laser beams at each other across the emptiness of the space in abid to finally prove whether a theory proposed by Albert Einstein is correct. Physicsist hope that the ambitious mission will allow them to prove the excistence of gravitational waves-a phenominan perdicted in Einsteins Theory of Relativity and last piece of his theory is still to be proved correct.The three space crafts will be put into the orbits at a distance of 5 million kms from one another , correceted only by a laser beam.
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