Q ••• No, a Nobel Prize cannot be awarded posthumously. However, since 1974, if the recipient dies after the prize has been announced "they" can still be awarded it.
a ••• Know a Nobel Prize can be awarded, posthumously, because if it isn't, then the award doesn't exist. University of California, as a failed, corrupt, racist, scary, indeed, institution, is not affiliated with me anymore, so don't worry, friend(s), "they" is proper in the times, interesting!
To streamline her career to stardom, Swift was homeschooled for most of her later high school years
https://www.cbs42.com/digital-exclusive/when-taylor-swift-went-looking-for-a-prom-date-in-alabama/