December 10, 2025, Mountain View, CA -- For 10 months, a SETI Institute–led team watched pulsar PSR J0332+5434 (also called B0329+54) to study how its radio signal "twinkles" as it passes through gas ...
Earth's radio bubble, a century-old expansion of broadcast signals, now spans over 119 light-years. While these waves have ...
Morning Overview on MSN
Could alien signals hide in radio-bright galaxies? New study asks
Radio telescopes have long scanned quiet patches of sky for a lone, artificial-sounding ping, but a growing body of research ...
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 ...
The search for extraterrestrial intelligence (SETI) has yet to detect alien technosignatures like radio waves, but the cosmos is vast, and there are plenty of places left to look. New research ...
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