Astronomers reveal new insight into an iconic supernova remnant's evolution, structure and pulsar-driven growth over 25 years ...
A quarter-century after first observing the full Crab Nebula, NASA’s Hubble Space Telescope has taken a fresh look at the ...
Breakthroughs, discoveries, and DIY tips sent six days a week. Terms of Service and Privacy Policy. The James Webb Space Telescope (JWST) has just headed into its ...
Nearly a millennium ago, astronomers witnessed a brilliant new star blazing in the sky—a supernova so bright it was visible ...
Breakthroughs, discoveries, and DIY tips sent six days a week. Terms of Service and Privacy Policy. A cosmic spider was caught in some kind of web. Specifically, the ...
The Butterfly Nebula is changing, and astronomers are puzzled as to why these changes are occurring. Observations of this planetary nebula show dramatic changes in the butterfly’s ‘wings’ in just 11 ...
Each of these images is a composite view of the Southern Ring Nebula. They combine data from two instruments on the James Webb Space Telescope: The Mid-Infrared Instrument (MIRI) and the Near-Infrared ...
The James Webb Space Telescope has revealed new details in a bizarre nebula that looks like a brain floating in space. Formed ...
The famous Horsehead Nebula has been literally seen in an entirely different light, as NASA's Spitzer captures it in infrared. Michelle Starr Science editor Michelle Starr is CNET's science editor, ...
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Planetary nebulae have been studied for centuries, but astronomers are getting new looks and a better understanding of the structures and compositions of these gaseous remnants of dying stars thanks ...
Freelance writer Amanda C. Kooser covers gadgets and tech news with a twist for CNET. When not wallowing in weird gear and iPad apps for cats, she can be found tinkering with her 1956 DeSoto. Dang, ...