James Webb Space Telescope, Flame Nebula
Using the James Webb Space Telescope (JWST), astronomers have observed enigmatic rings in the planetary nebula NGC 1514, ...
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Space.com on MSNThese mysterious objects born in violent clashes between young star systems aren't stars or planetsAre they stars? Are they planets? Or are they neither? Some rogue planetary mass objects that wander the cosmos alone could ...
How do rogue planetary-mass objects – celestial bodies that fall between planets and stars in size – come into existence? An ...
For over two decades, astronomers have been perplexed by the existence of planetary-mass objects, or PMOs, celestial bodies with planetary masses but not bound to any star. A recent study published in ...
The James Webb Space Telescope was late to launch ... However, we do see several blue and white stars shining through. The Crab Nebula is about as famous as a space cloud can get—it's been ...
About 650 light-years from here, in the constellation Aquarius, lies the planetary nebula Caldwell 63, commonly known as the ...
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