Cosmology; ancient Big Bang gas clouds (Introduction)

by David Turell @, Friday, November 18, 2011, 06:51 (4541 days ago) @ Balance_Maintained

If the gas cloud is illuminated by the light of two quasars passing through it, doesn't that mean that the quasars are behind the cloud? If they are behind the cloud, then they formed earlier than the cloud? Am I correct in my understanding of that? And if so, why has the cloud remained 'pristine'?

Review the following in Wikipedia. Many quasars are very ancient. The cloud is pristine as described. Quasars emit light, but they are at the edge of black holes. Light but no other elements are leaving.


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