black hole jets – Astronomy Now

Spitzer Space Telescope puts M87’s black hole in context

8 May 2019 Astronomy Now

NASA’s Spitzer Space Telescope puts iconic black hole image in context, showing what amounts to a wide-angle view capturing jets spewing away from M87.

Tangled magnetic fields may power jets from supermassive black holes

14 December 2018 Astronomy Now

New computer simulations show tangled magnetic fields in jets streaming away from supermassive black holes may be creating powerful electric fields and currents accelerating particles to enormous energies

‘Radio rebound’ observed in aftermath of gamma ray burst

27 July 2018 Astronomy Now

A powerful gamma ray burst two billion light years away produced a long-lasting “radio rebound” shock wave that surprised astronomers, providing new insights into such cataclysmic explosions.

Astronomers ‘see’ aftermath of black hole lunching on doomed star

15 June 2018 Astronomy Now

For the first time, astronomers have directly witnessed the aftermath of a black hole consuming a nearby star, imaging the formation and expansion of a high-speed jet of material ejected in the maelstrom.

Radio echoes of a black hole feasting on a doomed star

19 March 2018 Astronomy Now

Astronomers studying emissions from a black hole have found a relationship between the strength of X-rays generated as material on the way into the hole is heated and the strength of jets blasting energetic particles back into space.