Diagram of the relative position of Asteroid 2010 XC15 in relation to Earth on Dec. 27, 2022. (Jet Propulsion Laboratory Small-Body Database Lookup/JPL) Scientists in Alaska bounced radio signals off ...
A group of researchers is attempting to bounce radio signals off a 500-foot-wide asteroid during its close flyby of Earth on Tuesday. The High Frequency Active Auroral Research Program (HAARP) is ...
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