Astronomers say they have directly detected the first-ever radio emission from a planet outside the solar system. The signal, ...

Space is full of electromagnetic radiation like radio signals, but those signals are usually coming from stars or black holes ...

The farthest fast radio burst yet came from a tiny, young galaxy, a clue that magnetars may set off at least some of these ...

An "extraordinary" signal from outer space has provided new insight into the formation of the universe. Astronomers ...

The source galaxy was identified using the James Webb Space Telescope. It turned out that the signal came from a galaxy that ...

The discovery could help astronomers determine whether an outer world is suitable for life.

An illustration of a white dwarf star pulling matter off of its companion. Such a process could explain mysterious bursts of radio energy that have been puzzling astronomers. . | Credit: Carl Knox ...

Astronomers have achieved a historic milestone in planetary science by directly detecting radio emissions from an exoplanet ...

Add Yahoo as a preferred source to see more of our stories on Google. An illustration of an exoplanet in an alien star system. New research suggests that radio emissions from intelligent aliens may be ...

This voice experience is generated by AI. Learn more. This voice experience is generated by AI. Learn more. Scientists have searched the skies for alien radio signals for more than 60 years, but all ...

Scientists re-analyzing data obtained from 33 planetary systems using China's FAST radio telescope have detected an unusual radio signal originating from ...