Scientists have linked supernovae to the heating of the Milky Way's outer gas layer, revealing a cosmic dance of creation and destruction that shapes our galactic environment. Scientists may have unco ...

Quasars are awe-inspiring – among the brightest objects in the Universe, behind gamma-ray bursts and supernovae. Unlike other ...

HE0435-1223, a lensed quasar, is surrounded by four images created by a foreground galaxy, making it one of the five best lensed quasars discovered. Hubble's image of NGC 5793, a spiral galaxy 150 ...

Hyderabad: Astronomers have uncovered a colossal water reservoir circling a quasar over 12 billion light-years away, a discovery that sheds light on the universe’s distant past. This quasar, named APM ...

To understand the scale of Phoenix A*, it helps to compare it to other famous black holes. For years, TON 618, a black hole in a hyper-bright quasar 10.4 billion light-years away, was the heavyweight ...

Hubble captures NGC 5643, a grand design spiral galaxy 40M light-years Observations reveal star formation and an active supermassive black hol A smaller black hole, NGC 5643 X-1, outshines the ...

Astronomers have utilized NASA’s Hubble Space Telescope to delve deeper than ever into the enigmatic surroundings of quasar 3C 273. The study has uncovered new features that bring the experts closer ...

So if your living room gets drenched with afternoon sun, your TV needs to be especially bright if it stands any chance of overcoming that distracting glare. Thankfully, the best TVs for bright ...

Quasar is short for "quasi-stellar radio source" — bright, star-like objects that emit radio waves and are powered by actively feeding supermassive black holes. The first quasars were identified ...

It is the first object identified as a quasar, a black hole that is eating stuff so voraciously the process outshines its own galaxy. It is so bright that even at 2.5 billion light-years away ...

"As fascinating as the galaxy appears at visible wavelengths, some of NGC 5643's most interesting features are invisible to the human eye." A grand spiral galaxy takes center stage in a new image ...

The Hubble Space Telescope — which observes the cosmos in visible-light wavelengths, as well as ultraviolet and near-infrared light — has returned stunning views of NGC 5643 that feature its two large ...