All About Space

47 SPACE AROUND A SPINNING BLACK HOLE IS WARPED

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Spinning black holes distort space-time, wrapping it into a swirl known as the ergosphere. Within this area, space itself moves faster than the speed of light.

48 W49B IS THE YOUNGEST KNOWN IN THE MILKY WAY

A supernova remnant is all that remains of a star that exploded 1,000 years ago. There’s no evidence of a neutron star at its core, leading astronomer­s to believe that it harbours a young black hole.

49 SPINNING BLACK HOLES HAVE A DOUGHNUT-SHAPED MAGNETIC FIELD FORMATION

As matter swirls around the accretion disc of a black hole, the magnetic fields line up, forming a doughnut-shaped ring with the event horizon nestled at the centre.

50 SMALLER GALAXIES CONTAIN MEDIUMSIZE­D BLACK HOLES

It was originally thought that black holes only came in two sizes: stellarmas­s black holes and supermassi­ve black holes. However, researcher­s using data from

NASA’s Chandra X-Ray Observator­y and Rossi X-Ray Timing Explorer (RXTE) were able to measure a medium-sized black hole in Messier 82 to be around 400 solar masses. Known as intermedia­te-mass black holes, these seeds of the most destructiv­e objects in the universe contain between 100 and 10,000 times the mass of the Sun.

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