Apple has decided that the next iPhone will be a sentient life form and people will no longer be needed, with the exception of a few computer programmers and one CEO.
Errors in 20 Percent of Genomics Studies
Only one-third of published psychology research is reliable
A Nobel Laureate Talking Nonsense: Brian Schmidt, a Case Study
A few scientists do consider possibility space/time is infinite and existed prior to the big bang.
So there would be no question 'what's 'outside the universe' since space is infinite.