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James Webb Space Telescope image

News about James Webb Space Telescope

Stay current with all the latest and breaking news about James Webb Space Telescope, compare headlines and perspectives between news sources on stories happening today. In total, 228stories have been published about James Webb Space Telescope which Ground News has aggregated in the past 3 months.

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Top James Webb Space Telescope News

Saturn-Sized Exoplanet Orbits Record-Low Mass Star, Challenging Formation Theories

James Webb Space Telescope · United Kingdom

Saturn-Sized Exoplanet Orbits Record-Low Mass Star, Challenging Formation Theories

48% Center coverage: 27 sources

What if the Big Bang Wasn't the Beginning? Research Suggests It May Have Taken Place Inside a Black Hole

What if the Big Bang Wasn't the Beginning? Research Suggests It May Have Taken Place Inside a Black Hole

55% Center coverage: 11 sources

The Big Bang is often described as the explosive birth of the universe—a singular moment when space, time and matter sprang into existence. But what if this was not the beginning at all? What if our universe emerged from something else—something more familiar and radical at the same time?See the Story

Largest Map of the Universe Announced Revealing 800,000 Galaxies, Challenging Early Cosmos Theories

James Webb Space Telescope

Largest Map of the Universe Announced Revealing 800,000 Galaxies, Challenging Early Cosmos Theories

86% Center coverage: 7 sources

In the name of open science, the multinational scientific collaboration COSMOS on Thursday released the data behind the largest map of the universe. Called the COSMOS-Web field, the project, built with data collected by the James Webb Space Telescope (JWST), consists of all the imaging and a catalog of nearly 800,000 galaxies spanning nearly all of cosmic time. And it's been challenging existing notions of the infant universe.See the Story

The James Webb Space Telescope Reveals the Oldest Galaxy in the Universe

Coverage: 2 sources

The Webb Telescope zeroes in on an undiscovered galaxy.Cosmology See the Story

Webb Reveals the Origin of the Ultra-Hot Exoplanet WASP-121b

75% Center coverage: 4 sources

Observations with the James Webb Space Telescope (JWST) have provided new clues about how the exoplanet WASP-121b has formed and where it might have originated in the disk of gas and dust around its star. These insights stem from the detection of multiple key molecules: water vapor, carbon monoxide, silicon monoxide, and methane.NASA See the Story

JWST reveals that galaxies grow up quickly in our Universe

100% Center coverage: 1 sources

Galaxies are vitally important cosmic structures. This region of space, of approximately the same size and area as the previous sparse region, instead shows a large group of foreground galaxies with a rich population of background galaxies located behind them. The bright central spike-rich galaxy likely contains an active supermassive black hole at its center. Credit: ESA/Webb, NASA & CSA, G. Gozaliasl, A. Koekemoer, M. Franco, and the COSMOS-W…James Webb Space Telescope · United States Read Article

H3+ In Irradiated protoplanetary disks: Linking Far-ultraviolet radiation And Hot Water Vapor - Astrobiology

The likely JWST detection of vibrationally excited H3+ emission in the irradiated disk d203-506, reported by Schroetter et al., raises the question of whether cosmic-ray ionization is enhanced in disks within clustered star-forming regions, or if alternative mechanisms contribute to H3+ formation and excitation. We present a detailed model of the photodissociation region (PDR) component […] The post H3+ In Irradiated protoplanetary disks: Linkin…James Webb Space Telescope Read Article

The Deepest Image of the Universe Has Just Been published... and...

This is what astronomers have discovered thanks to the James Webb Space Telescope. Today, they put the images they have drawn from these data at the disposal of all. Happy journey in 13.5 billion years of our Universe's history...Space Read Article

James Webb Telescope Maps Fiery Atmosphere of Turbulent Exoplanet WASP-121b

NASA’s James Webb Space Telescope has unveiled the turbulent history of WASP-121b, a scorching exoplanet distorted by its star’s gravity. New atmospheric data reveals unusual molecules like silicon monoxide and methane, shedding light on the planet’s violent migration and extreme climate. These findings challenge current models and enhance understanding of exoplanet evolution.James Webb Space Telescope See the Story

Space photo of the week: James Webb telescope peeks under the brim of a 'peculiar' Sombrero

100% Center coverage: 1 sources

New near-infrared observations by the James Webb Space Telescope highlight a tightly packed group of stars at the peculiar galaxy's center as well as dust on its outer fringes.NASA See the Story

Algorithm Processes 1,000 Galaxies From James Webb Telescope in One Day

The research team has created an advanced Bayesian-based framework for analyzing data from the Hubble and James Webb Space Telescopes (JWST). This approach allows for highly accurate mapping of stellar mass distribution, star formation history, metallicity, and dust absorption in galaxies. The key element of the algorithm is simulated inference (SBI), which significantly accelerates the computation of galaxy properties at the level of each... Th…James Webb Space Telescope Read Article

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