Centaurus A tagged posts

Research led by the University of Michigan has pored over more than two decades’ worth of data from NASA’s Chandra X-Ray Observatory to show there’s new knotty science to discover around black holes.

In particular, the study looks at the high-energy jet of particles being blasted across space by the supermassive black hole at the center of the galaxy Centaurus A.

Jets are visible to different types of telescopes, including those ...

Using observations of Centaurus A, a nearby elliptical galaxy, obtained with the Gaia space telescope and ground-based instruments under the PISCeS survey, a team of astronomers presents an unprecedented number of globular cluster candidates in the outer regions of the galaxy. The findings provide astronomers with an even more detailed picture of galactic architecture and history of collisions and mergers.

A survey completed using a combination of ground and space-based telescopes yielded a ...

Astronomers have produced the most comprehensive image of radio emission from the nearest actively feeding supermassive black hole to Earth.

The emission is powered by a central black hole in the galaxy Centaurus A, about 12 million light years away.

As the black hole feeds on in-falling gas, it ejects material at near light-speed, causing ‘radio bubbles’ to grow over hundreds of millions of years.

When viewed from Earth, the eruption from Centaurus A now extends eight degrees across the sky — the length of 16 full Moons laid side by side.

It was captured using the Murchison Widefield Array (MWA) telescope in outback Western Australia.

The research was published today in the journal Nature Astronomy.

Lead author Dr Benjamin McKinley, from the Curtin University node o...

A spectacular portrait of the galaxy Centaurus A has been captured by astronomers using the Dark Energy Camera mounted on the Víctor M. Blanco 4-meter Telescope at Cerro Tololo Inter-American Observatory in Chile...