Add Yahoo as a preferred source to see more of our stories on Google. These eerie wails are a real sound wave from a supermassive black hole NASA created a haunting audio clip of sound waves rippling ...

Chandra X-ray Observatory observations of the Perseus galaxy cluster black hole and M87's jet have been turned into sound by ...

Astronomers working with the Hubble Space Telescope have identified a nearly invisible galaxy in the Perseus Cluster that appears to consist almost entirely of dark matter. Designated Candidate Dark ...

Data sonification from NASA missions provides a new method to enjoy an arrangement of cosmic objects. These data sonifications translate information collected by various NASA missions — such as the ...

A tight clump of four star clusters sits in the Perseus galaxy cluster, and at first glance it looks like nothing special. No bright spiral arms. No obvious central bulge. Not even the soft smudge you ...

Dark matter doesn’t emit, absorb, or reflect light. It’s invisible but supposedly makes up 85% of the universe’s mass. Because it’s so abundant, astronomers believe it should explain many unsolved ...

You know that feeling when you find something hiding right where you’ve been looking all along? Astronomers just had that moment on a cosmic scale. A galaxy so faint, so nearly invisible that no one ...

An international team of researchers has developed new stellar and supernova models to explain the mysterious elemental abundance patterns left by billions of supernova explosions around the Perseus ...

It’s another casual day in space discovery: Apparently, an international team of scientists has found a giant wave of hot gas chugging along through the Perseus galaxy cluster, located about 250 ...