To date, over 5000 exoplanets have been discovered using telescopes on the ground and in space. Credit: NASA/JPL-Caltech ‘We have been punished enough’: Iranians fear Trump’s threatened escalation ...
A US congressman has declared that aliens exist after receiving classified briefings with admirals and has claimed that pilots are being silenced for reporting sightings of unusual craft. Republican ...
China, the U.S., Russia and others have ramped up their contest over artificial-intelligence-backed weapons and military systems. The buildup has been compared to the dawn of the nuclear weapons age.
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