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A team of astronomers recently tapped into JWST’s capabilities to explore the smallest objects in the Flame Nebula.
Get Instant Summarized Text (Gist) Two new brown dwarfs, TOI-4776 b and TOI-5422 b, have been discovered using TESS. TOI-4776 b is about 32 times the mass of Jupiter, orbits an F-type star every ...
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"The goal of this project was to explore the fundamental low-mass limit of the star and brown dwarf formation process." The James Webb Space Telescope (JWST) has probed deep into the dusty shroud ...
In a star’s core, fusion takes terrific temperature and pressure that is provided by the crushing gravity of the star’s overlying mass. For a star to be relatively stable, the outward force of the ...
"Something like [our] sun, of course, can provide enough energy, but brown dwarfs and red dwarfs smaller than the sun don't really provide the energy in [both] the UV and the photosynthesis range." ...
The brown dwarf TOI-5422 b turned out to be smaller and less massive than TOI-4776 b—its radius was found to be 0.81 Jupiter ...
Still hot from their violent formation, HR 8799 planets emit large amounts of infrared light that give scientists valuable data on how their formation compares to that of stars or brown dwarfs.
The James Webb Space Telescope's ability to capture direct images at specific wavelengths is paving the way for distinguishing between giant planets and objects like brown dwarfs.
An influencer shares her four tips for starting a victory garden and saving money on groceries.
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