What is the abomination that causes desolation?

Join me in this study as we look to the Bible to guide us to understand the prophecy recorded in the Book of Daniel. We will utilize the scriptures and historical evidence to uncover what the abomination that causes desolation is and how it pertains to us living today.
References:
https://www.ministrymagazine.org/archive/1950/05/pagan-sunday-observance
https://en.wikipedia.org/wiki/Siege_of_Jerusalem_(70_CE)
https://www.amazingfacts.org/media-library/book/e/51/t/the-abomination-of-desolation
https://rumble.com/vp64hk-sun-serpent-and-tree-worship.html