A team of physicists at the University of Edinburgh's School of Physics and Astronomy has used mathematical calculations to show that quantum communications across interstellar space should be possible. In their paper published in the journal Physical Review D, the group describes their calculations and also the possibility of extraterrestrial beings attempting to communicate with us using such signaling. They also suggest that quantum teleportation across interstellar space should be possible.
If we can just survive the Great Winnowing, fantastic futures lay ahead. Something to aim for, instead of each other.
At phys.org
