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Tag: Galactic PNe

Researchers Investigated a young planetary nebula IC 4997

Astronomers have observed a young planetary nebula known as IC 4997, by using the Five-hundred-meter Aperture Spherical radio Telescope (FAST). The study was published in arXiv.org. The study delivers important insights into the properties of this object. Planetary nebulae (PNe) are expanding shells of gas...