19-05-25, 08:51 PM
I thought the colour of the light was related to the speed at which it is either coming towards you, or moving away from you. Hence the terms "red shift" and "blue shift". And why things in the distance appear to be bluer in colour than things closer to you.
Any way, our resident Astrophysicist Graham will put me right I'm sure
Any way, our resident Astrophysicist Graham will put me right I'm sure