SETI scientists evaluate the maximum distance of detectability for various present-day Earth technosignatures — radio transmissions, atmospheric technosignatures, optical and infrared signatures, and objects in space or on planetary surfaces — using only present-day Earth instruments.
The post At What Distance Could Earth’s Radio Signals Be Detected with Modern Technology? Up To 12,000 Light-Years Away, SETI Scientists Say appeared first on Sci.News: Breaking Science News.
SETI scientists evaluate the maximum distance of detectability for various present-day Earth technosignatures — radio transmissions, atmospheric technosignatures, optical and infrared signatures, and objects in space or on planetary surfaces — using only present-day Earth instruments.
The post At What Distance Could Earth’s Radio Signals Be Detected with Modern Technology? Up To 12,000 Light-Years Away, SETI Scientists Say appeared first on Sci.News: Breaking Science News. Astronomy, Earth, Exoplanet, Extraterrestrial civilization, Extraterrestrial intelligence, Extraterrestrial life, Milky Way, Radio signal, SETI, Technosignature Sci.News: Breaking Science News