– Chandra telescope captured possible supernova remnant 26,000 light-years away
– Structure expands at 2 million mph and formed about 1,700 years ago
– Image combines X-ray data from Chandra and XMM-Newton with radio data from MeerKAT
– Supernova remnants eject matter enabling new star and planet formation
– Alternative hypothesis of massive star cluster unlikely due to extreme brightness
Space Telescope Observes Celestial Event
The Chandra X-ray Observatory was launched in 1999 aboard the space shuttle Columbia and is one of the most powerful space telescopes. Thanks to instruments such as the Advanced CCD Imaging Spectrometer and the High Resolution Camera, it is capable of observing X-rays emitted by celestial objects. Recently, NASA released an image captured by this telescope, showing what may be the remnant of a supernova in our galaxy.
Location and Speed of the Structure
This structure is located about 26,000 light-years from Earth, within a bubble of gas surrounding a massive star. According to astronomers, it is expanding at a speed of two million miles per hour and is thought to have formed about 1,700 years ago.
Combined Telescope Data Reveals Details
In this image, which combines X-ray data from the Chandra and XMM-Newton telescopes with radio data from the MeerKAT telescope, it is possible to see long filaments caused by particles.
Astronomical Interest and Hypotheses
However, this remnant could be of interest to astronomers. Indeed, during these events, huge amounts of matter are ejected into space, allowing the formation of new stars and planets. Nevertheless, another hypothesis has been put forward regarding this structure.
Alternative Explanation Rejected
According to some astronomers, it could also be a cluster of massive stars. But its brightness is ten times greater than that of other star clusters, making this hypothesis unlikely.
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