Yes, this telescope detects radio waves. In popular scientific articles, mostly you should read "electromagnetic wave" if you see the word "light".
Furthermore, the red shifts are huge indeed. Already z=5 for the farthest quasars. When the light was seperated from the matter, it were gamma rays; meanwhile it are radiowaves.
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Yes, this telescope detects radio waves. In popular scientific articles, mostly you should read "electromagnetic wave" if you see the word "light".
Furthermore, the red shifts are huge indeed. Already z=5 for the farthest quasars. When the light was seperated from the matter, it were gamma rays; meanwhile it are radiowaves.
Light is a form of energy. Furthermore, it really is about the seperation between light and matter.