Powerful Black-Hole ‘Microquasar’ Found

“By studying microquasars such as MQ1, we get a glimpse of how the early universe evolved, how fast quasars grew and how much energy black holes provided to their environment.”As a comparison, the most powerful microquasar in our galaxy, known as SS433, is about 10 times less powerful than MQ1.” A team of Australian and American astronomers have been studying nearby galaxy M83 and have found this new superpowered small black hole, MQ1, the first object of its kind to be studied in this much detail.

Astronomers have found a few compact objects that are as powerful as MQ1, but have not been able to work out the size of the black hole contained within them until now. The team observed the MQ1 system with multiple telescopes and discovered that it is a standard-sized small black hole, rather than a slightly bigger version that was theorised to account for all its power.

Curtin University senior research fellow Dr Roberto Soria, who is part of the International Centre for Radio Astronomy Research (ICRAR) and led the team investigating MQ1, said it was important to understand how stars were formed, how they evolved and how they died, within a spiral shaped galaxy like M83.

via Powerful Black-Hole ‘Microquasar’ Found.

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