Science hasn't been able to explain everything, specifically when it comes to never-ending questions about the universe and human consciousness.
Some people believe that there's nothing after death, while others believe there's irrefutable proof that Heaven or some form of afterlife dimension exists.
There have been several studies that suggest the spirit or soul can survive.
Dr. Sam Parnia, a leading resuscitation expert from the University of Southampton, studied 2,000 patients around the world and concluded, "Consciousness and awareness appeared to occur during a three-minute period when there was no heartbeat ... the detailed recollections of visual awareness in this case were consistent with verified events."
A group of educated women have gathered to share their stories about the afterlife, and their recollections are hair-raising.