Space used to be a mostly quiet backdrop for rockets and research. Now it is crowded with thousands of internet satellites ...

Physicists have spent decades trying to explain puzzling radio bursts and other odd signals that seem to arrive from deep space with no obvious source. Some technologists now wonder whether the same ...

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 ...

(CNN) — Scientists are trying to solve a decade-long mystery by determining the identity of anomalous signals detected from below ice in Antarctica. The strange radio waves emerged during a search for ...

"Strange signals at absolute zero hint at dark matter’s secrets." ScienceDaily. www.sciencedaily.com / releases / 2025 / 09 / 250915202843.htm (accessed December 29, 2025).

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