It is fascinating to think about. It's possible I believe because everything is known about the future. So a person couldn't be granted the ability without knowing exactly what he or she does and how it affects the future.
There's a Near Death Experience by a man named Don Brubaker (I think that's his name). He claims not only did he witness the crucifixion, HE WAS THERE! If he is in spirit form, he's invisible so he would not have altered anything. Was it just his spirit or did God allow him to see it through another body's eyes? Not sure, bur I believed his account.
It's genius creation. Imagine being able to see all events in history, the mysteries behind all of it. Jesus says before Abraham was, I AM, outside of time.
I found the NDE, I will post the part about his experience at the crucifixion and then give a link if you want to read the whole thing:
https://near-death.com/don-brubaker/Everything changes again, as if someone has turned a page in a book. I see myself in the midst of a huge crowd. It’s not a modern crowd. They are dressed in the clothes of Bible times. I look down at myself. So am I!
The crowd seems to be jeering at me. Why? Then I see more: I help a man, someone who has been brutally whipped and abused. The crowd is upset because I am offering assistance. But the beaten man has eyes that burn with love and compassion.
How could anyone want to hurt this man? I lift the man off of the dusty road to his feet.
The man turns, and from somewhere he lifts a huge wooden cross to his back. The man begins moving toward a hill. The hill is called Golgotha. With each new moment, I realize more and more clearly what I am seeing.
These people are going to crucify Christ.
I follow, stunned, I watch in horror as Jesus is nailed to the cross, the spikes pounded through his wrists and the sensitive insteps of his feet. I watch helpless as the cross is propped up and dropped into position with an ugly thud. I cover my face with my hands.
If only others could see what I’ve seen. The world would get on its knees … The world would be at peace.
Steve M