The Ring Nebula, also known as Messier 57, sits about 2,000 light-years from Earth. It is a planetary nebula—a misleading ...
The glorious, billowing Southern Ring Nebula is the cocoon of a dying star — and it has a secret. Scientists have found this nebula to exhibit a double-ring structure that evidences not one, but ...
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Astronomers discover an enormous iron bar in the famous Ring Nebula: 'We definitely need to know more'
"One thing popped out as clear as anything, this previously unknown 'bar' of ionized iron atoms, in the middle of the ...
The latest image from the Hubble Space Telescope turns a quiet patch of sky into a spectral scene, revealing a so‑called “Ghost Nebula” where a dying star is shedding its outer layers into space. The ...
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