supernova, James Webb Space Telescope

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 and most distant supernovas, marking the death of a stellar monster 20 times the mass of the sun.
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
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.
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."
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 Telescope captures timelapse of the supernova remnant Cassiopeia A
This time-lapse video using data from NASA’s James Webb Space Telescope highlights the evolution of one light echo in the vicinity of the supernova remnant Cassiopeia A.
Are James Webb Space Telescope images really so colorful?
When Pagan and DePasquale first receive the images, they appear in black and white. The colors are added to the image later, as the data from the various filters are translated into the spectrum of visible light, Pagan explained. The longest wavelengths appear red, while the shorter wavelengths are blue or purple.
James Webb telescope captures 1st 'mid-infrared' flare from Milky Way's supermassive black hole
The James Webb Space Telescope has captured a mid-infrared picture of Sagittarius A*, filling in a long-standing gap in observations..
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 ...
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Wolf-Rayet Star - James Webb Space Telescope Footage
A 'prelude to a supernova' is how NASA describes this stunning new James Webb Space Telescope image of Wolf-Rayet Star WR 124 ...
NASA’s James Webb Space Telescope captures wood grain-like patterns revealing 3D structures of interstellar dust
NASA's James Webb Space Telescope captured detailed images of the Cassiopeia A supernova remnant, revealing wood grain-like ...