"There is a growing chasm between theory and observation related to the early universe, which presents compelling questions ...
Astronomers used James Webb Space Telescope data to determine the density of the universe's most mysterious "stuff." ...
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Go behind the scenes with the James Webb Space Telescope, the most powerful observatory ever launched, as it reveals secrets ...
Data from the James Webb Space Telescope was used to create the largest, highest resolution map of dark matter, just ...
The James Webb Space Telescope has confirmed the most distant, early galaxy in the known universe. The new contender, MoM-z14 ...
Artist's conception of James Webb Space Telescope. Fourth anniversaries aren’t often causes for celebration. But in the case of the James Webb Space Telescope (JWST), which launched on Dec. 25, 2021, ...
When NASA launched its $10 billion James Webb Space Telescope in 2021, scientists hailed the mission as the greatest achievement of its kind in over three decades. Soon, however, scientists noticed a ...