A recent SETI Institute study suggests that space weather could blur and weaken extraterrestrial radio signals long before ...

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Astronomers studying a distant galaxy cluster stumbled upon ancient radio signals that might hold clues to the formation of the early universe. While studying the distant galaxy cluster known as ...

For four decades, many SETI experiments have focused on finding sharp spikes in frequency but the new study says signals may ...

Solar storms around distant stars may be erasing alien radio signals before we ever hear them In A Nutshell Stellar winds and solar storms around distant stars may be distorting alien radio signals ...

Understanding how the universe transitioned from darkness to the emergence of stars marks a critical shift known as Cosmic Dawn. Yet, astronomers have struggled to unravel details about the first ...

Stellar plasma can smear alien radio signals before they escape their star system, making them harder for astronomers to detect.

Learn how, after one of the world’s most sensitive neutrino detectors discovered mysterious radio pulses in Antarctica, ...

Nearly two decades ago, an experiment floating high above Antarctica caught a weird signal. The balloon-borne suite of instruments recorded a similar event in 2014, and scientists have been scratching ...

For the first time, a team of US researchers has used sensors containing highly excited Rydberg atoms to detect signals from an ordinary handheld radio. Through a careful approach to demodulating the ...