Astronomers have finally traced a strange class of radio signals—long a cosmic mystery—to a binary star system made up of a ...

A white dwarf and a red dwarf star have been discovered closely orbiting each other emitting radio pulses every two hours.

Over the past decade, scientists have detected a puzzling phenomenon: radio pulses coming from within our Milky Way galaxy that would ... the direction of the Ursa Major constellation, where ...

The long radio blasts, which lasted between 30 and 90 seconds, appeared to come from the direction of the Ursa Major constellation ... called a white dwarf, that is closely orbiting a small ...