The Big Bang OCR Gateway P4 higher 3.5 / 5 based on 3 ratings ? SciencePhysicsGCSEAll boards Created by: vladaCreated on: 27-04-11 13:43 What can a red giant star become? A supernova. 1 of 3 2. About how long ago do scientists believe the universe began? 13,600 million 2 of 3 Why is the light from distant galaxies red-shifted? Light from distant galaxies is red-shifted because the galaxies are moving away from us 3 of 3
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