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JWST s Puzzling Early Galaxies Don t Break Cosmology--But They Do Bend Astrophysics

Rather than ripping up our fundamental models of the universe, the unexpectedly big and bright galaxies spied in the early universe by JWST probably have astrophysical explanations

France generalUnited statesNashwan sabtiHarvard smithsonianFabio pacucciJoseph silkGuochao sunMike boylan kolchinNorthwestern universitySorbonne universityUniversity of texas at austinJohns hopkins universityEuropean space agencyJames webb space telescopeHubble space telescopeMilky way

Physics - JWST Sees More Galaxies than Expected

The new JWST observatory is revealing far more bright galaxies in the early Universe than anyone predicted, and astrophysicists have more than one explanation for the puzzle.

City ofUnited kingdomUnited statesNorthwestern universityNew yorkJohns hopkins universityNashwan sabtiCallum donnanAndrea ferraraScuola normale superioreLaura sommovigoSteven finkelsteinArrabal haroCarin cainIvo labbRachel somerville

Those puzzling JWST images can be explained by bursty star formation

No, the JWST did not disprove the Big Bang. A study shows why the first galaxies seem so big in images from the James Webb Space Telescope.

Guochao sunJames webb space telescopeBig bangAstrophysical journal lettersPostdoctoral fellowRelativistic environmentsMilky way

Scientists share theory of deceptively bright Webb telescope images

Scientists share theory of deceptively bright Webb telescope images
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Guochao sunJames webb space telescopeAstrophysical journal letters

Scientists untangle mystery about the earliest galaxies

Scientists untangle mystery about the earliest galaxies
merimbulanewsweekly.com.au - get the latest breaking news, showbiz & celebrity photos, sport news & rumours, viral videos and top stories from merimbulanewsweekly.com.au Daily Mail and Mail on Sunday newspapers.

United statesNorthwestern universityClaude andre faucher giguereJames webbGuochao sunJames webb space telescopeBig bangMilky wayAstrophysical journalRelativistic environments

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