Sheep in Wolf-Rayet's Clothing: New Image of Planetary Nebula Hen 3-1333
Science Daily Monday 20th February, 2012
A new image from the NASA Hubble Space Telescope shows planetary nebula Hen 3-1333. Planetary nebulae have nothing to do with planets -- they actually represent the death throes of mid-sized stars like the sun. As they puff out their outer layers, large, irregular globes of glowing gas expand around them, which appeared planet-like through the smal...





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