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The James Webb Space Telescope’s first picture released to the public showed off thousands of galaxies. At first glance, the pinpoints of light shining in the blackness of space look like little ...
The James Webb Space Telescope is able to capture images of some of the first galaxies ever formed. Data collection includes information about Little Red Dot galaxies. A Little Red Dot galaxy (center) in false color. False-color stamps of 20 Little Red Dot galaxies.
Webb may be used to gather information on the dimming light of star KIC 8462852, which was discovered in 2015, and has some abnormal light-curve properties. [ 161 ] Additionally, it will be able to tell if an exoplanet has methane in its atmosphere, allowing astronomers to determine whether or not the methane is a biosignature .
SMACS J0723.3–7327, commonly referred to as SMACS 0723, is a galaxy cluster about 4 billion light years from Earth, [2] within the southern constellation of Volans (RA/Dec = 110.8375, −73.4391667).
Before Webb, images like these only came from the Hubble Space Telescope, which rocketed into Earth's orbit in 1990. But the JWST pictures reveal the rewards of the 25 years and $10 billion NASA ...
Webb, which was launched in 2021 and began collecting data the following year, has reshaped the understanding of the early universe while taking stunning pictures of the cosmos. The two galaxies ...
The James Webb Space Telescope has produced its second revelatory image in as many days. Scientists using the observatory have discovered a tightly-packed "knot" of at least three galaxies that ...
2022 – James Webb Space Telescope (JWST) releases the Webb's First Deep Field. 2022 – JWST detects CEERS-93316, a candidate high-redshift galaxy, with an estimated redshift of approximately z = 16.7, corresponding to 235.8 million years [44] after the Big Bang. [45] If confirmed, it is one of the earliest and most distant known galaxies ...