Quasi periodic eruptions: Powerful blasts of X-rays could reveal a black hole waking from sleep

Share This Post


An artist’s impression of gas and dust around the massive black hole at the centre of the galaxy SDSS1335+0728

ESO/M. Kornmesser

Strange X-ray pulses blasted out from a recently awakened monster black hole are the most powerful astronomers have seen, and may help explain how these cosmic behemoths emerge from their slumber.

A few years ago, astronomers spotted mysterious rhythmic signals coming from a black hole. The exact cause was unclear, but because the signals appeared to have repeating elements, they were dubbed quasi periodic eruptions (QPEs). Since then, astronomers have discovered a handful of QPEs coming…



Source link

Related Posts

Get Microsoft Visual Studio Pro FREE when you buy this $50 coding course bundle

TL;DR: Get lifetime access to 15 premium coding courses for $49.97,...

Access Denied

Access Denied You don't have permission to access...

Nvidia faces trial over engineer’s ‘stolen’ code oops moment

Nvidia Corp. must face trial in the case...
- Advertisement -spot_img