3 ms·
>But we can't see the primordial Milky Way by pointing our telescopes at z=13. Isn't that the cosmic microwave background? The ultrahot primal universe disper
by kbelder 3y ago
>But we can't see the primordial Milky Way by pointing our telescopes at z=13.
Isn't that the cosmic microwave background? The ultrahot primal universe dispersed and cooled by initial expansion?