To find intelligent ETs, first look for signs of mining in distant asteroid belts
The Effect of Exoplanet Mining on Debris Distribution in Asteroid BeltsForgan and Elvis via arXiv Finding advanced alien races in other parts of the galaxy isn’t so hard, according to Duncan Forgan of the University of Edinburgh and Martin Elvis at the Harvard Smithsonian Center for Astrophysics. Rather than look for direct evidence of cloud…
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Clay Dillow - Popular Science
Quantum Trickery Could Lead to Stealth Radar
Stealthy radar systems and the ability to transmit large amounts of data over long distances are a step closer thanks to a technique that could improve the efficiency of modern optics by a factor of 1000. Traditional methods of transmitting data, such as fibre optics or laser-based radar, require roughly 100 photons to transmit a…
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Phil McKenna - New Scientist