A team of astronomers has detected a message from the dead. According to a new paper published on arXiv, a burst of transient radio waves that was detected in June 2024 was actually a signal from an ...

Sam Walters is the associate editor at Discover Magazine who writes and edits articles covering topics like archaeology, paleontology, ecology, and evolution, and manages a few print magazine sections ...

Astronomers in Australia picked up a strange radio signal in June 2024 — one near our planet and so powerful that, for a moment, it outshined everything else in the sky. The ensuing search for its ...