Tag: Webb
Universe’s expansion rate, puzzle persists
Webb measurements shed new light on a decade-long mystery.
One of the three scientific justifications to the U.S. Congress for building the Hubble [...]
Webb captures iconic Horsehead nebula in unprecedented detail
NASA’s James Webb Space Telescope has captured the sharpest infrared images to date of a zoomed-in portion of one of the most distinctive objects in [...]
NASA affirms, universe keeps expanding
Webb measurements shed new light on a decade-long mystery. NASA's telescopes Webb and Hubble confirm universe's expansion rate, while the puzzle pers [...]
Webb finds signs of aurorae on brown dwarf
Astronomers using NASA’s James Webb Space Telescope have found a brown dwarf (an object more massive than Jupiter but smaller than a star) with infra [...]
Webb detects black holes and galaxies from 13 billion years
Stare deeply at this vast landscape (wide angle photo A, B, C and D) and you will see 13 thousand years back in time-space. It was stitched together [...]
Webb reveals details in Cassiopeia A
The explosion of a star is a dramatic event, but the remains the star leaves behind can be even more dramatic. A new mid-infrared image from NASA’s J [...]
Webb captures a ringed Uranus
All Credit: webbtelescope.org
A zoomed-in image of Uranus, captured by Webb’s Near-Infrared Camera (NIRCam) on Feb. 6, 2023, reveals stunning view [...]
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