Webb Delivers a Spectacular, Ultra-Clear View of the Helix Nebula
The James Webb Space Telescope has produced a striking new infrared portrait of the Helix Nebula, a well-known planetary nebula about 655 light-years from Earth. NASA released the images on Tuesday, showing previously unresolved fine structure in the nebula’s inner shell. The photographs reveal vibrant pillars and clumps of gas in the expanding shell created … Read more