In November 1572, a brilliant new star appeared in the constellation Cassiopeia, shining so brightly that it was visible ...
The cataclysmic explosion that spawned the supernova remnant simultaneously gave rise to a superdense pulsar, which was ...
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Spooky space: 12 haunting images of our cosmos
Witches, ghosts and ghouls don't just haunt the Earth on Halloween night — such spooky figures exist throughout the universe, ...
Photoshop tutorial showing a quick, effective way to make a cool, planetary nebula in deep space and a fiery explosion complete with a planetary inferno. Subscribe! subscribe subscribe subscribe subsc ...
Stars up to eight solar masses conclude their lives by shedding outer layers, forming spectacular planetary nebulae of glowing gas and dust in a phase lasting tens of thousands of years. The James ...
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