Astronomers have discovered potentially the most massive black hole ever detected. The cosmic behemoth is close to the ...

Scientists have tapped into gravitational lensing and stellar dynamics to confirm the existence of a black hole with 36 ...

The Cosmic Horseshoe gravitational lens. The newly discovered ultramassive blackhole lies at the centre of the orange galaxy.

Here’s how it works. Simulations suggest cosmic webs, made of filaments of dark matter, stretch throughout the galaxy. (Image credit: F. Vazza, D. Wittor and J. West) ...

July 10 (UPI) -- Fresh evidence claims that the Earth and the surrounding galaxy are suspended inside a cosmic void based on echoes from the Big Bang. Research presented at the Royal Astronomical ...