Catholicism is a cult. Mary didn't have an immaculate conception. She wasn't the mother of God. She wasn't the queen of the Apostles. She was simply a righteous women. There's absolutely no way that she ascended body and soul in Heaven.

He's wrong about ascending to Heaven by going through our atmosphere. Heaven is in a different dimension. Besides, Elijah and Enoch were taken bodily into Heaven by God so it's obviously possible.

We will be changed before we're taken to Heaven.

(1 Corinthians 15:51-52 NIV) Listen, I tell you a mystery: We will not all sleep, but we will all be changed-- {52} in a flash, in the twinkling of an eye, at the last trumpet. For the trumpet will sound, the dead will be raised imperishable, and we will be changed.