The European Space Agency said that the black hole inside the spiral galaxy NGC 3783 has the mass of 30 million suns.

Polaris X is a mysterious force born from the collision of ancient cosmic energies and cutting-edge human experimentation. Neither fully human nor fully alien, Polaris X is a powerful, conflicted ...

X-ray telescopes catch a black hole firing ultra-fast winds at 60,000 km/s, revealing how flares trigger extreme cosmic ...

Neil deGrasse Tyson gave a rousing defense of scientific principles in his characteristic brash way during his Purdue ...

Leading X-ray space telescopes XMM-Newton and XRISM have spotted a never-seen-before blast from a supermassive black hole. In ...

A flaring black hole whips up ultra-fast winds of more than 37,000 miles per SECOND, reveals new research. X-ray space ...

Leading X-ray space telescopes XMM-Newton and XRISM have spotted a never-seen-before blast from a supermassive black hole. In a matter of hours ...

New ideas can shift everything you thought you understood, and these science books offer that rare spark that leaves your ...

Researchers have found a razor-thin, rotating string of galaxies inside a massive cosmic filament, revealing unexpected ...

Regions of Europe, North Africa and the Middle East will be under the moon's shadow during the historic eclipse.

NASA has visualized the cataclysm, which is thought to have caused a mysterious eruption of gamma rays captured by telescopes ...