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Webb Identifies a Tiny Brown Dwarf That Defies Explanation

Using the James Webb Space Telescope, a team of scientists have identified the smallest free-floating brown dwarf yet.

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Webb identifies tiniest free-floating brown dwarf

Webb identifies tiniest free-floating brown dwarf
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NASA s Webb identifies tiniest free-floating

<p>Using NASA’s James Webb Space Telescope, astronomers have identified the new record-holder for the smallest object that forms like a star: a tiny, free-floating brown dwarf with only three to four times the mass of Jupiter. A paper describing the observations appeared today (Dec. 13) in the <a href="https://doi.org/10.3847/1538-3881/ad00b7">Astronomical Journal</a>.</p>

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James Webb Space Telescope detects water vapor, sulfur dioxide and sand clouds in the atmosphere of a nearby exoplanet

James Webb Space Telescope detects water vapor, sulfur dioxide and sand clouds in the atmosphere of a nearby exoplanet
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An Epic Collaboration Between Hubble and JWST

An Epic Collaboration Between Hubble and JWST
universetoday.com - get the latest breaking news, showbiz & celebrity photos, sport news & rumours, viral videos and top stories from universetoday.com Daily Mail and Mail on Sunday newspapers.

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