James Webb Space Telescope, Supernova

Centuries-old supernova guides James Webb Space Telescope through an interstellar gap
"We think every dense, dusty region that we see, and most of the ones we don't see, look like this on the inside — we just have never been able to look inside them before."
James Webb Space Telescope Detects Supernova From 11.4 Billion Years Ago
The James Webb Space Telescope identified one of the oldest supernovas, AT 2023adsv, revealing early universe phenomena
Cassiopeia A showcases supernova remnants captured by James Webb Space Telescope
The remnant cloud known as Cassiopeia A illustrates the final stage of a star's life. In images captured by the James Webb Space Telescope, one can see the still-hot filaments of the supernova remnant. It is estimated that the supernova explosion that created this remnant would have been visible in the sky from Earth about 350 years ago.
James Webb Space Telescope watches planet-forming dust shells zooming through space
The shells of carbon-rich dust are expanding outward into space at the breakneck velocity of 1,600 miles per second.
Gorgeous James Webb Space Telescope images land on new U.S. stamps
The U.S. Postal Service has issued a new set of stamps celebrating the James Webb Space Telescope, the most powerful space telescope ever made.The Latest Tech News, Delivered to Your Inbox
James Webb telescope reveals impressive "rings of life" in our galaxy ✨
The James Webb Space Telescope reveals a true factory for the production and dissemination of elements essential to all complex structures in the Universe, particularly life. Carbon-rich dust
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James Webb Telescope Delivers Amazing 4K Supernova Remnant Cassiopeia A
The James Webb Space Telescope has captured new imagery of supernova remnant Cassiopeia A. It is 11,000 light-years away in ...
Webb sees shockwave continuing hundreds of years after supernova blast
The shockwave Webb studied emerged from Cassiopeia A, now a neutron star, about 11,000 light-years from Earth. After the ...
Astronomy1d
Astronomers find the most distant supernova yet
JWST revealed a massive star that ended its life in an explosion when the universe was just a cosmic toddler.
Powerful Webb Telescope captures photos of one of the earliest supernova ever seen
The James Webb Space Telescope captured photos of one of the earliest supernovas ever seen using infrared technology, and creating a time lapse of the phenomena.
James Webb Validates Hubble’s Calculation of the Universe’s Expansion
Through the lens of the Hubble and James Webb Space Telescopes, scientists are zeroing in on the Hubble Constant, a vital ...
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James Webb Space Telescope discovers one of the earliest 'truly gargantuan' supernovas ever seen
The James Webb Space Telescope has spotted one of the earliest ... was a stellar monster 20 times the mass of the sun. This supernova, detected as part of the JWST Advanced Deep Extragalactic ...
James Webb Telescope Reveals Intricate Layers of Interstellar Dust And Gas, NASA Shares Image
The initial findings offer novel perspectives on the relationship between star formation and the evolution of galaxies.