标签: Dumbbell Nebula

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M27: 哑铃星云

2023年5月30日 M27: The Dumbbell Nebula Image Credit & Copyright: Patrick A. Cosgrove Explanation: Is this what will become of our Sun? Quite possibly. The first hint of our Sun‘s future was discovered inadvertently in 1764. At that time, Charles Messier was compiling a list of diffuse objects not to be confused with comets. The 27th object on Messier...

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M27:哑铃星云

2021年7月12日 M27: The Dumbbell Nebula Image Credit & Copyright: Bray Falls & Keith Quattrocchi Explanation: What will become of our Sun? The first hint of our Sun’s future was discovered inadvertently in 1764. At that time, Charles Messier was compiling a list of diffuse objects not to be confused with comets. The 27th object on Messier’s...