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Astronomers find glowing remnants of oldest known supernova, dating from AD 185
The magnificent remnants of the first recorded supernova were photographed with a camera specially designed for observing dark matter in the cosmic domain. According to Space.com, the image was captured by the Dark En...
Updated: 39 months ago2 min read
The magnificent remnants of the first historically recorded supernova were photographed with a camera specially designed for observing dark matter.
The magnificent remnants of the first recorded supernova were photographed with a camera specially designed for observing dark matter in the cosmic domain. According to Space.com, the image was captured by the Dark Energy Camera on the Víctor M. Blanco 13.National Science Foundation 2-Foot Telescope.
The telescope is located at the Cerro Tololo Inter-American Observatory in Chile. The camera gave astronomers a "rare view of the entire supernova remnant as seen today," according to a statement from NSF NOIRLab. The sharply detailed image shows dust and gas clouds near the supernova's central point.
A particular cloud that astronomers have dubbed RCW 86 is said to be the remaining material from a star that exploded more than 1,800 years ago and was even recognized by ancient astronomers in China.The star nicknamed the "Searching Star" by the Chinese after it was discovered in 185 AD. C. produced supernova SN 185.
Ancient supernova astounds observers
Astronomers have now discovered the cosmic event took place 8,000 light-years away toward the Sun's closest sibling star, Alpha Centauri. The image gives astronomers the opportunity to study the circumstances that led to the explosion.
These supernovae are known as Type Ia supernovae because they can produce enough light to be discernible even in the ancient days when astronomers could only see space with the naked eye. "These supernovae are the brightest of all, and SN 185 would no doubt have stunned observers as it shone brightly in the night sky," the researchers wrote in a statement.
The telescope is located at the Cerro Tololo Inter-American Observatory in Chile. The camera gave astronomers a "rare view of the entire supernova remnant as seen today," according to a statement from NSF NOIRLab. The sharply detailed image shows dust and gas clouds near the supernova's central point.
A particular cloud that astronomers have dubbed RCW 86 is said to be the remaining material from a star that exploded more than 1,800 years ago and was even recognized by ancient astronomers in China.The star nicknamed the "Searching Star" by the Chinese after it was discovered in 185 AD. C. produced supernova SN 185.
Ancient supernova astounds observers
Astronomers have now discovered the cosmic event took place 8,000 light-years away toward the Sun's closest sibling star, Alpha Centauri. The image gives astronomers the opportunity to study the circumstances that led to the explosion.
These supernovae are known as Type Ia supernovae because they can produce enough light to be discernible even in the ancient days when astronomers could only see space with the naked eye. "These supernovae are the brightest of all, and SN 185 would no doubt have stunned observers as it shone brightly in the night sky," the researchers wrote in a statement.
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