There is a fundamental dispute about how to render the very first word in the Torah, and by extension, the first few pesukim, with wide ranging implication.
Rashi and his grandson Rashbam interpret it as "At the beginning of God's creating heaven and earth (end of verse 1) and the earth was desolate and empty . . ".
Ramban and Radak read it as the more familiar "In the beginning, God created heaven and earth".
Rashi & Rashbam's reading seem to suggest a previously existing and unfinished shamayim and aretz which are now the subject of Gods finishing touches during the 6 days.
(Rashbam's language is explicitly הן זמן מרובה הן זמן מועט regarding how long it was around for prior to בראשית)
This seems to be a valid observation and would allow for the Torah to jive with any and all scientific claims regarding the age of the universe.
I've not seen anyone else make this point and am wondering if folks think it is legit and if anyone has already made this observation.