I watched an in depth one on it once but I cant seem to find it anymore :(

Edit: I think its this https://www.bitchute.com/video/zwbXBctYHDTg/

I haven't watched the video yet (will do), but I recognize that guy's voice. I've seen a video of him where he phones NASA and asks about the SOFIA aircraft/Hubble telescope. He makes a very convincing argument that Hubble may have never existed and that the images we've seen may have come from SOFIA.