At What Distance Could Earth’s Radio Signals Be Detected with Modern Technology? Up To 12,000 Light-Years Away, SETI Scientists Say
The field of SETI searches for technosignatures could provide the first detection of life beyond Earth through the technology that an extraterrestrial intelligence may have created. Any given SETI survey, if no technosignatures are detected, should set upper limits based on the kinds of technosignatures it should have been able…
bubmagFebruary 4, 2025