Soaring to the depths of our universe, gallant spacecraft roam the cosmos, snapping images of celestial wonders. Some spacecraft have instruments capable of capturing radio emissions. When scientists ...

Imagine the rings of Saturn as strings of a harp that you can strum to create music. Or the seven terrestrial planets that orbit the red dwarf star TRAPPIST-1 as piano notes and beats of a drum. Space ...

Astronomers have detected sound waves from a super-massive black hole. The "note" is the deepest ever detected from an object in the Universe. Sound waves ripple through the hot gas The black hole ...

They claim they could 'hear' what are called low-frequency gravitational waves. These are changes in the fabric of the universe that are created by huge objects moving around and colliding in space.

This week, researchers published LIGO findings that hint at the existence of second-generation black holes. Astronomers captured a spectacular new image of the Milky Way across a wide range of radio ...

The Sound Barrier is a four-episode series where we explore the limits of hearing and the ways we can break through.