Well...I would prayerfully consider anything you may be inclined to learn more about. The problem is not whether or not these things exist...but whether or not God wants you to utilize these things and to what purpose. Satan does not deceive with large lies...but rather he takes much truth with very small lies so that they are barely recognizable. The Bible is full of people going from place to place, walking through walls, animals talking.... miracles of all kinds...but it was always for God's purpose...and for His glory...

These subjects are fascinating and they are all part of the universe that God created and they are dictated by God's laws...but anything that God created can be subverted and used for evil...and satan is a master at that...you really would hardly know you have been deceived...often until it is too late...there is an entire dark side of the universe that you do not want to have anything to do with...the Holy Spirit ALWAYS helps us to use discernment in dealing with the unknown... and fascination is definitely a selling point of satan...the Bible gives many warnings not to be deceived and clearly states that there are things that we are not to be involved with...these things are worth noting and thinking about...I like to learn new things but really we must always test the spirits...God bless your journey...