Ghosts
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As spooky season wraps, NASA has a final Halloween treat. Using two X-ray telescopes, astronomers have visualized the ‘bones’ in one of space's most haunting phenomena, the pulsar wind nebula MSH 15-52, also known as the ‘cosmic hand' or 'hand of God'. -
Patients affected by neurological disorders and athletes facing severe exhaustion have all reported experiencing feeling an invisible and "presence" that is often felt just outside their field of view. Researchers at EPFL have now recreated the same sensations in laboratory experiments. -
