Astronomers say they have traced a mysterious pulsing in the Milky Way to a surprising source: a dead star locked in a dance ...

In the past three years, astronomers have discovered a mysterious new type of radio source. We call these long-period ...

Astronomers have discovered that a pair of stars—one white dwarf and one red dwarf—are sending out radio pulses every two ...

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(CNN) — Over the past decade, scientists have detected a puzzling phenomenon: radio pulses coming from within our Milky Way galaxy that would pulse every two hours, like a cosmic heartbeat.