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Earliest Dead Galaxy Spotted by Webb Telescope Sheds Light on Cosmic Mysteries Washington, March 6 – In a groundbreaking discovery that has sent ripples through the astronomical community, the James Webb Space Telescope has unveiled observations of what is now known to be the earliest "dead" galaxy ever detected. This remarkable find offers an unprecedented glimpse into the universe's infancy, challenging previous notions of galactic life cycles and evolution. Unveiling the Cosmos' Past The galaxy, observed as it existed merely 700 million years after the Big Bang, presents a unique case of a cosmic entity that ceased star formation when the universe was just 5% of its current age... https://lnkd.in/dmWqAMPs

The new findings of Jameswebb space telescope is challenging the theory of Big Bang through identifying the galaxies aging beyond big bang. This poses the need for revisiting our theories of universe formation. Many surprises unfold as time flies.. https://lnkd.in/gdcbaeCD

In the vast expanse of the cosmos, the James Webb Space Telescope has emerged as a groundbreaking instrument, revolutionizing our understanding of the universe. Capturing the breathtaking dance of two galaxies, NGC 2936 and NGC 2937, affectionately known as the Penguin and the Egg, this image offers a glimpse into the profound processes that shape the evolution of celestial bodies. Galactic interactions, like the one depicted here, provide invaluable insights into the intricate interplay of dark matter, gas, and stars within these cosmic structures. As these galaxies merge and intertwine, their gravitational forces distort their shapes, triggering the birth of new stars and fueling the cosmic furnace of stellar life cycles. The captivating dance of gas and dust, propelled by immense gravitational forces, paints the celestial canvas with vibrant hues, showcasing the dynamic nature of the universe. This image also highlights the significant influence of dark matter, the elusive substance that pervades the cosmos, on the evolution and dynamics of galaxies. The gravitational interaction between the dark matter halos surrounding NGC 2936 and NGC 2937 guides their trajectories, bringing them closer together in a cosmic embrace. By studying these galactic encounters, scientists gain valuable insights into the nature of dark matter and its role in shaping the cosmic fabric. The James Webb Space Telescope, with its unparalleled capabilities and technological advancements, has opened new frontiers in our exploration of the cosmos. By harnessing the power of infrared light, it has pierced through the cosmic veil, revealing hidden realms and unveiling celestial wonders that were once beyond our reach. This remarkable instrument stands as a testament to human curiosity and the relentless pursuit of scientific excellence, propelling our understanding of the universe to new heights. As we celebrate the second anniversary of the James Webb Space Telescope, we marvel at the knowledge it has bestowed upon us and anticipate the discoveries yet to come. This extraordinary instrument continues to push the boundaries of our understanding, inspiring scientists and stargazers alike to delve deeper into the mysteries of the cosmos. The captivating image of the Penguin and the Egg serves as a reminder of the intricate beauty and complexity that permeate the universe, beckoning us to explore its secrets further.

Cold Dark Matter and Self-interacting Dark Matter Interpretations of the Strong Gravitational Lensing Object JWST-ER1- Abstract :"van Dokkum et al. reported the discovery of JWST-ER1, a strong lensing object at redshift z ≈ 2, using data from the James Webb Space Telescope. The lens mass within the Einstein ring is 5.9 times higher than the expected stellar mass from a Chabrier initial mass function, indicating a high dark matter density. In this work, we show that a cold dark matter halo, influenced by gas-driven adiabatic contraction, can account for the observed lens mass. We interpret the measurement of JWST-ER1 in the self-interacting dark matter scenario and show that the cross section per particle mass σ/m ≈ 0.1 cm2 g−1 is generally favored. Intriguingly, σ/m ≈ 0.1 cm2 g−1 can also be consistent with the strong lensing observations of early-type galaxies at redshift z ≈ 0.2, where adiabatic contraction is not observed overall." https://lnkd.in/g69Wgi4E

look so beautiful

Though different in focus and duration, the Euclid Telescope works together with the James Webb Space Telescope to explore the wonders of our universe, especially dark matter and dark energy. The Euclid's detailed first images were revealed today. See below.

Dark matter and dark energy make up roughly 95 per cent of our universe but can't be seen. In order to reveal their influence, over its six-year mission, the Euclid space telescope will observe the shapes, distances and motions of billions of galaxies out to 10 billion light-years and create the largest cosmic 3D map ever made.

𝐄𝐮𝐜𝐥𝐢𝐝 𝐒𝐩𝐚𝐜𝐞 𝐓𝐞𝐥𝐞𝐬𝐜𝐨𝐩𝐞 𝐑𝐞𝐥𝐞𝐚𝐬𝐞𝐬 𝐀𝐬𝐭𝐨𝐧𝐢𝐬𝐡𝐢𝐧𝐠 𝐅𝐢𝐫𝐬𝐭 𝐒𝐜𝐢𝐞𝐧𝐜𝐞 𝐈𝐦𝐚𝐠𝐞𝐬 The first full-colour science images from the European Space Agency’s Euclid space telescope have presented crystal-clear views of hundreds of thousands of galaxies, star clusters and other astonishing cosmic objects. Read More: https://lnkd.in/g7apwn7T #AsiaOneMagazine #media #dailyupdates #todaynews #newsupdates #newstoday #todaysnews #newsupdate #breakingnews #latestnews #trendingnews #newsfeed #currentnews #space

Even physical universal spatial distances to 59 million light-years (or even further) can be near-instantaneously traversed via an advanced #CTPcraft utilizing the C-energy Frequency Modulator™ (https://bit.ly/4cshcYl). #futurespace #spacetravel