Mega collision in Milky Way galaxy fractured its bone. We have a picture
NASA/CXC/Northwestern Univ./F. Yusef-Zadeh et al; Radio: NRF/SARAO/MeerKat; Image Processing: NASA/CXC/SAO/N. Wolk
The fracture is likely caused by a pulsar that smashed into G359.13 at a speed between one million and two million miles per hour.A pulsar is a highly magnetised, rotating neutron star that emits beams of electromagnetic radiation from its magnetic poles. These beams sweep across space like lighthouse beams, and when one of them points toward Earth, we see a regular pulse of radiation. Typically about 20 kilometres in diameter but more massive than the Sun. They can rotate extremely fast—some spin hundreds of times per second.advertisementThe collision between the pulsar and the cosmic bone happened at a staggering speed of one million and two million miles per hour.
This new image shows one of these cosmic 'bones'. (Photo: Nasa)
At about 230 light-years long, G359.13 is one of the longest and brightest of these structures in the Milky Way. To put this into context, there are more than 800 stars within that distance from Earth. G359.13 is located about 26,000 light-years from Earth, near the centre of the Milky Way.The details of the findings have been published in the Monthly Notices of the Royal Astronomical Society.Trending Reel
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