Decades of constant X-ray emission from the Helix Nebula’s white dwarf suggest debris from a Jupiter-sized planet steadily rains upon the star.
Here are five spectacular images of nebulae The mesmerising sight of the planetary nebula has been formed from the inputs of ...
Get Instant Summarized Text (Gist) The James Webb Space Telescope has observed mid-infrared rings in the planetary nebula NGC 1514, revealing turbulent yet cohesive structures. These rings ...
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