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Topic: James Webb

The gaseous cloud sits about 2,500 light years away from Earth. Space 

Webb Telescope Captures Stunning Image of Ring Nebula

Adriana Marais, ,

Today, the James Webb Space Telescope (JWST) released highly intricate images of the Ring Nebula, showcasing its remarkable level of detail. Commonly known as M57 and NGC 6720, this gaseous cloud consists of 20,000 compact globules that are abundant in molecular hydrogen. Situated approximately 2,500 light years distant from our planet, the Ring Nebula continues to captivate astronomers. The first image (above) was taken with the NIRCam (Near InfraRed Camera), one of the primary sensors on the Webb Space Telescope. It is designed to detect light in the near-infrared spectrum…

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At 390 million years after the Big Bang, it isn’t quite as old as initially estimated. Space 

Astronomers Determine Maisie’s Galaxy is Among the Most Ancient Ever Observed

Adarsh V.K, , ,

Using sophisticated tools, astronomers have determined a more precise age for Maisie’s galaxy, which was first spotted by the James Webb Space Telescope (JWST) in June 2022. While the galaxy is not as ancient as initially thought, it remains one of the earliest observed, originating approximately 390 million years after the Big Bang, making it roughly 13.4 billion years old. This makes it only slightly younger, by a mere 70 million years, than JADES-GS-z13-0, the currently recognized oldest-known star system. The system was discovered last summer by Steven Finkelstein, an…

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NASA James Webb Space Telescope continues to capture awe-inspiring images. In the latest, it caught a glimpse of the most distant star known in the universe called Earendel. (NASA) Space 

NASA Shares Image of Farthest Star Captured by James Webb Space Telescope

Jim Hendler, , ,

NASA’s James Webb Space Telescope, following the legacy of the renowned Hubble Space Telescope, has observed the most distant star ever identified, named Earendel. Initially spotted by the Hubble Space Telescope, this star has now been closely examined by Webb’s specialized camera, NIRCam, unveiling its nature as a scorching and brilliantly luminous B-type star, surpassing the temperature of our Sun. A star hotter than the sun Earendel is in the Sunrise Arc galaxy, which is so far away that we can only see it due to a trick of nature…

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The region is 390 light years from Earth. Space 

James Webb Telescope Celebrates One Year Anniversary with Picture of Stellar Nursery in Vicinity

Jim Hendler, ,

The James Webb Space Telescope, which began transmitting breathtaking images of the cosmos a year ago, is now celebrating this achievement by showcasing its exceptional space photographs. The most recent image captures a relatively close area in space, serving as a galactic nursery where 50 youthful stars reside, potentially evolving into systems resembling our own in the future. The Rho Ophiuch cloud complex is about 390 light years from Earth, which is a pittance compared to the vastness of space, although it would still take 14,500,000 years to get there…

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CEERS 1019 is much smaller than other ancient black holes previously discovered. Space 

James Webb Telescope Discovers Farthest Active Supermassive Black Hole

Adriana Marais, ,

Scientists have been able to explore celestial objects that were previously inaccessible thanks to the James Webb space telescope. This includes ancient galaxies that were believed to be impossible. In a recent development, researchers involved in the Cosmic Evolution Early Release Science (CEERS) Survey have now identified the farthest active supermassive black hole ever observed. Thanks to the near- and mid-infrared images taken by James Webb, scientists managed to find a supermassive black hole in the galaxy, which they have named CEERS 1019. They were also able to determine that…

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Atmospheric study on TRAPPIST-1 c was conducted by the James Webb Space Telescope (NASA) Space 

James Webb Telescope Uncovers Astonishing Findings on TRAPPIST-1 c, the “Coolest Exoplanet”

Sanjay Patil, ,

In February 2017, a group of scientists utilized the Spitzer Space Telescope to uncover a significant collection of rocky exoplanets that were similar in size to Earth. Since that time, researchers have been working to examine the atmosphere of TRAPPIST-1 c by utilizing NASA’s Jammes Webb Space Telescope. Recently, scientists managed to study the rocky exoplanet’s atmosphere and found it to be the coolest exoplanet, with a daytime temperature of about 225 degrees Fahrenheit based on thermal emissions. However, NASA scientists are uncertain about its atmosphere due to its very…

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James Webb Space Telescope discovers the first light that suffused these ancient galaxies. (NASA| Twitter) Space 

James Webb Space Telescope Uncovers 717 Ancient Galaxies in Early Universe

Nitin Misra, ,

An astounding revelation has been made by the James Webb Space Telescope, as it has uncovered the initial light that permeated the early Universe. The telescope has brought to light numerous archaic galaxies that could potentially be some of the earliest to have ever existed in the universe. This discovery marks a substantial advancement from the limited number of galaxies that were previously acknowledged during that era. According to a new study by the JWST Advanced Deep Extragalactic Survey (JADES), these very young galaxies showed complex structures and star formation…

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Astronomers using the Webb telescope uncovered evidence of complex chemical molecules in a galaxy more than 12 billion light-years away. (Spilker / S. Doyle, NASA, ESA, CSA)) Space 

James Webb Telescope discovers oldest organic molecules in history

Nitin Misra, , ,

The discovery of the oldest complex organic molecules in the universe has been made by astronomers from Texas A&M University using NASA’s James Webb Space Telescope (JWST). The carbon-based chemicals, known as polycyclic aromatic hydrocarbons (PAHs), were detected in an early galaxy that emerged when the universe was just 10% of its present age. This groundbreaking study sheds new light on the origins of organic matter in the cosmos. Unlike simple compounds like water or carbon dioxide, certain molecules are large and complex, containing tens or even hundreds of atoms.…

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This infrared image was captured by NASA's James Webb Space Telescope (JWST) for the JWST Advanced Deep Extragalactic Survey, or JADES, programme. (NASA) Space 

45000 Galaxies Captured in Single Image by Webb Telescope – Unprecedented View of Universe

Adriana Marais, ,

The JWST has played a crucial role in enhancing our comprehension of the origins of galaxies and stars. NASA has recently released an infrared image taken by Webb as a component of the JADES initiative, which has provided further insight into the immense scope of the cosmos. This image focuses on an area of the sky known as the GOODS-South. Amazingly, this single image contains more than 45,000 galaxies, as reported by NASA. Researchers at the University of Texas at Austin conducted a study of galaxies that appeared between 500…

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These stars are a mere 20 million light-years away. Space 

Webb Telescope unveils stunning images of star formation in Virgo constellation

Nitin Misra, ,

Every few weeks, NASA, the European Space Agency (ESA), and the Canadian Space Agency (CSA) release breathtaking images from the James Webb Space Telescope that enhance our understanding of the universe. The most recent image showcases the barred spiral galaxy NGC 5068, which is named for the prominent central bar visible in the upper left of the image. This composite image is created using infrared images captured by the telescope’s MIRI (Mid-Infrared Instrument) and NIRCam (Near-Infrared Camera) sensors. These sensors have recorded the galaxy in the constellation Virgo, about 20…

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Enceladus is just 313 miles wide, and has an icy crust and a rocky core. (James Webb Space Telescope/NASA/ESA) Space 

James Webb telescope captured a huge jet of water from Saturn’s moon Enceladus

Jim Hendler, ,

NASA’s James Webb Space Telescope has provided us with many incredible images despite its short lifespan. The space telescope has provided stunning images of the early universe since its launch in December 2021, and now it has added a new feather to its cap. The Webb telescope captured water vapor leaking from Enceladus, one of Saturn’s 124 moons. According to NASA, not only is this the first time such a large seal has been observed from such a great distance, but it also gives scientists a first-hand look at how…

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