In this series, we cover provocative questions in astronomy. This week: the mysterious extragalactic signals known as Fast ...

These short electromagnetic pulses resemble birdsong; however, they pose a significant threat to the functioning of ...

Chorus waves, which affect the safety of astronauts and satellites, have been found in a place where their existence was ...

Spotting and studying FRB20240209A marks a game-changing moment for astrophysics research. By challenging what we thought about fast radio bursts, this find pushes scientists to dig even deeper into ...

Starlink isn't the only American company trying to offer direct-to-cell satellite connectivity. AST SpaceMobile has been ...

Scientists have captured faint magnetic signatures resulting from the tidal movement of seawater across the planet — and they might have to wait until 2030 to get another shot at it.

Astronomers have traced a mysterious fast radio burst to an unexpected place — an ancient, massive galaxy far removed from ...

Rumors of a space nuke made geopolitical tensions extend into orbit. Amid an Escalating Arms Race in Space with Russia and ...