Capturing the Cosmic ‘Hand’
NASA’s Chandra and IXPE X-ray telescopes have unveiled mesmerizing images of what appears to be the ‘bones’ of a cosmic ‘hand’ that met its end approximately 1,500 years ago. The striking visuals shared by the space agency depict an immense ‘hand’ featuring four distinct ‘fingers,’ gracefully dancing amidst purple plumes within the Milky Way.
A Glimpse into Neutron Stars and Pulsars
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As stars reach the end of their life cycles, they exhaust their nuclear fuel and undergo gravitational collapse, forming exceedingly dense celestial objects known as neutron stars. Many of these neutron stars are blessed with powerful magnetic fields and transform into pulsars.
These young pulsars emit jets of matter and antimatter, radiating an intense wind that gives birth to a mesmerizing celestial phenomenon known as a ‘pulsar wind nebula.’
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Pulsar PSR B1509-58: A Celestial Resemblance
X-rays, typically recognized as a diagnostic tool for human medical examinations, are now employed in an entirely different capacity – unveiling the concealed marvels of the cosmos. The ‘bones’ of this cosmic ‘hand’ offer a unique and awe-inspiring testament to the wonders of the universe, proving that X-rays can unearth information hidden from the human eye. This remarkable discovery further underscores the boundless potential of scientific exploration beyond our terrestrial boundaries, as we continue to unravel the mysteries of the cosmos through the lens of technology and innovation.
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Nasa’s Chandra X-ray Observatory initially spotted the celestial spectacle, recognizing its uncanny resemblance to a human hand. Named pulsar PSR B1509-58, it is positioned at the ‘palm’ base of the nebula, situated at a staggering distance of 16,000 light-years from Earth. The revelation has inspired Nasa to share a captivating video of this celestial ‘hand’ on its Chandra X-ray Observatory YouTube channel.
X-ray Telescopes Unveil the Hidden
Nasa’s X-ray telescopes play a pivotal role in uncovering the intricacies of celestial phenomena. By analyzing the X-ray data from MSH 15-52 (the ‘hand’), astronomers gain valuable insights into the formation and structure of objects such as these. According to Roger Romani of Stanford University in California, who led the study, “The charged particles producing the X-rays travel along the magnetic field, determining the basic shape of the nebula, like the bones do in a person’s hand.”