[post_page_title]A familiar bunker[/post_page_title]
It’s not only Project P.E.G.A.S.U.S. that has made an appearance in previous movies of the MCU. If the P.E.G.A.S.U.S. bunker looked at all familiar, it’s because we’ve already seen it on screen in The Avengers.
It looks very similar to the bunker Loki enters when he steals the Tesseract, which makes perfect sense considering Project P.E.G.A.S.U.S is dedicated to the study of this vessel, which contains the powerful Space Stone, later used by Thanos in Infinity War.