Flickering coronal "loops" on the Sun are warning signs of a coming solar eruption, paving the way for better space weather ...

The colorful northern lights may reveal themselves to a wide swath of Americans Friday night due to an impending solar storm ...

Images captured by NASA's Solar Dynamics Observatory have revealed that "coronal loops" give off subtle flashes of ...

For the first time, scientists witness a supermassive black hole releasing jets of material at immense speeds, offering a glimpse into jet formation and propagation in active galactic nuclei.

MIT astronomers have been captivated by the strange behaviors of a supermassive black located 270 million light-years away, ...

A distant supermassive black hole, the mysterious 1ES 1927+654, emits X-ray pulses unlike anything previously recorded, which ...

or a black hole, sucking in matter or the atmospheric motions of Jupiter or the sun itself, and you turn the signals that are ...

MIT astronomers observed flashes of X-rays coming from a supermassive black hole at a steadily increasing clip. The source could be the core of a dead star that’s teetering at the black hole’s edge.

The weird outbursts of a distant supermassive black hole may be caused by a death-defying white dwarf walking a cosmic tight ...

ALBAWABA - NASA reported that a massive coronal hole recently opened across the Sun's circumference, further letting out an ...

The ethereal dance of the Northern Lights is often admired from Earth, but few have the privilege of witnessing this spectacle from above. NASA astronaut Don Pettit recently unveiled a breathtaking ...