Through the horn that persistent noise speaks to me
It tells me, by Greek A to C, that we are not here eternally
Then Hebrew Jacob seals the deal, en route to comb the silence
What once was thought is wrong, it's in fact not balanced
A to C is alpha, beta, gamma.
Hebrew Jacob is cobe (common nickname, pronounced cob-E)
The silence is outer space.
4 - Practically a spoiler. Just google it if you really want the answer.
COBE and COMB are acronyms, usually COMB is shorthanded CMB.