Ancient Mysteries: Life After Death

Amazing discoveries in Quantum Physics are being made each day, many pointing to fantastic ideas of other worlds, other realms. Could one of these alternate universes be the afterlife most religions proclaim? That belief is widespread, with many similarities between people and religions, with no possible connection to each other--an amazing coincidence, or proof positive that life beyond the grave really exists? Will science supply that proof, within our lifetime, or must we die to find out for certain?