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100 Fascinating Facts About the Black Eye Galaxy

100 Fascinating Facts About the Black Eye Galaxy & the Upcoming James Webb Telescope Mission! ✨🌌 Read full article here

🚀🌠 Get ready for an out-of-this-world adventure as we delve into the cosmic wonders of the Black Eye Galaxy in this article! 🌌✨ But that's not all – we're also gearing up for the game-changing insights the James Webb Space Telescope might bring to this celestial marvel.

🔭 From the iconic Hubble image to the influence of supermassive black holes, we've unraveled 100 mind-blowing facts that will take your cosmic curiosity to new heights. 🌠🔍

🛰️✨ Imagine what the James Webb Telescope, will reveal about the Black Eye Galaxy! 🚀💫 Its advanced capabilities will allow us to peer deeper into the galaxy's secrets, potentially unveiling new layers of cosmic complexity.

👉 Check out the full article here

Whether you're a seasoned stargazer or just starting your cosmic journey, the Black Eye Galaxy is sure to leave you in awe. 🌟💫 Tag a fellow space enthusiast and let's explore the mysteries of the universe together! 🌌🔗 #BlackEyeGalaxy #SpaceExploration #JWST #CosmicWonders #AstronomyAdventures

James Webb Discovery Tracker Mobile App. Get it here

Unleash the Wonders of the Universe with James Webb Discovery App!

James Webb Discovery is your ultimate companion for exploring the fascinating realm of space exploration and the remarkable discoveries made by the James Webb Space Telescope. Embark on a captivating journey as you stay informed about the latest breakthroughs and unravel the mysteries of the universe.

Featuring a comprehensive collection of data and updates, James Webb Discovery keeps you up to date with the cutting-edge research and scientific advancements conducted by the James Webb Space Telescope. This state-of-the-art space observatory, equipped with advanced technology and unprecedented capabilities, opens a window to the cosmos like never before.

Key Features:

Stay Informed: Receive real-time notifications whenever a new discovery is announced, ensuring you're always on the pulse of groundbreaking astronomical findings. Chronological discoveries access: Access a vast repository of information about the discoveries in chronological order, including detailed descriptions, stunning visuals, and scientific analyses. Engaging Content: Delve into the captivating world of space exploration through informative articles, engaging videos, and interactive multimedia content. User-Friendly Interface: Navigate seamlessly through the app's intuitive interface, designed to enhance your exploration and provide a smooth and immersive experience. Explore the Universe: Dive into a virtual cosmos and explore breathtaking images captured by the James Webb Space Telescope, uncovering the wonders of distant galaxies, celestial phenomena, and stellar nurseries. Educational Resources: Expand your knowledge with educational resources, informative articles, and expert insights from leading astronomers and scientists, making the complex world of astrophysics accessible to all.

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James Webb Space Telescope Captures Stunning Image of Arp 220

In a new image released on April 17, 2023, NASA's James Webb Space Telescope has captured a stunning image of Arp 220, two spiral galaxies in the process of merging. Arp 220 shines like a beacon in the night sky and is the nearest ultra-luminous infrared galaxy (ULIRG) to Earth. It is located 250 million light-years away in the constellation of Serpens. 

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SpaceX Test Flight 5: Mechazilla Catches Super Heavy Booster in Epic Landing!

Watch the mind-blowing moment during SpaceX Test Flight 5 when Mechazilla successfully catches the Super Heavy Booster! From launch to landing, this marks a major breakthrough in reusable rocket technology. Don't miss this historic catch!

Zoom into the Tarantula Nebula as seen through the James Webb Space Telescope. For latest discoveries visit www.jameswebbdiscovery.com

An astronomical waltz reveals a sextuplet of planets

An international collaboration between astronomers using the CHEOPS and TESS space satellites, including NCCR PlanetS members from the University of Bern and the University of Geneva, have found a key new system of six transiting planets orbiting a bright star in a harmonic rhythm. This rare property enabled the team to determine the planetary orbits which initially appeared as an unsolvable riddle.

CHEOPS is a joint mission by ESA and Switzerland, under the leadership of the University of Bern in collaboration with the University of Geneva. Thanks to a collaboration with scientists working with data from NASA’s satellite TESS, the international team could uncover the planetary system orbiting the nearby star HD110067. A very distinctive feature of this system is its chain of resonances: the planets orbit their host star in perfect harmony. Part of the research team are researchers from the University of Bern and the University of Geneva who are also members of the National Center of Competence in Research (NCCR) PlanetS. The findings have just been published in Nature.

The planets in the HD110067 system revolve around the star in a very precise waltz. When the closest planet to the star makes three full revolutions around it, the second one makes exactly two during the same time. This is called a 3:2 resonance. “Amongst the over 5000 exoplanets discovered orbiting other stars than our Sun, resonances are not rare, nor are systems with several planets. What is extremely rare though, is to find systems where the resonances span such a long chain of six planets” points out Dr. Hugh Osborn, CHEOPS fellow at the University of Bern, leader of CHEOPS observation programme involved in the study, and co-author of the publication. This is precisely the case of HD110067 whose planets form a so-called “resonant chain” in successive pairs of 3:2, 3:2, 3:2, 4:3, and 4:3 resonances, resulting in the closest planet completing six orbits while the outer-most planet does one.

A seemingly unsolvable puzzle

Although multiple planets were initially detected thanks to their transits, the exact arrangement of the planets was unclear at first. However, the precise gravitational dance enabled the scientists’ team to solve the puzzle of HD110067. Prof. Adrien Leleu from the University of Geneva, in charge of analysing the orbital resonances, and co-author of the study, explains: “A transit occurs when a planet, from our point of view, passes in front of its host star, blocking a minute fraction of the starlight, creating an apparent dip of its brightness.” From the first observations carried out by NASA’s TESS satellite, it was possible to determine that the two inner planets called ‘b’ and ‘c’ have orbital periods of 9 and 14 days respectively. However, no conclusions could be drawn for the other four detected planets as two were seen to transit once in 2020 and once in 2022 with a large 2-year gap in the data, and the other two transited only once in 2022.

The solution to the puzzle for those four additional planets finally began to emerge thanks to observations with the CHEOPS space telescope. While TESS aims at scanning all of the sky bit by bit to find short-period exoplanets, CHEOPS is a targeted mission, focusing on a single star at a time with exquisite precision. “Our CHEOPS observations enabled us to find that the period of planet ‘d’ is 20.5 days. Also, it ruled out multiple possibilities for the remaining three outer planets, ‘e’, ‘f’ and ‘g’,” reveals Osborn.

Predicting the precise waltz of the planets

That is when the team realized that the three inner planets of HD110067 are dancing in a precise 3:2, 3:2 chain of resonances: when the innermost planet revolves nine times around the star, the second revolves six times and the third planet four times.

The team then considered the possibility that the three other planets could also be part of the chain of resonances. “This led to dozens of possibilities for their orbital period,” explains Leleu, “but combining existing observational data from TESS and CHEOPS, with our model of the gravitational interactions between the planets, we could exclude all solutions but one: the 3:2, 3:2, 3:2, 4:3, 4:3 chain.” The scientists could therefore predict that the outer three planets (‘e’, ‘f’ and ‘g’) have orbital periods of 31, 41 days, and 55 days.

This prediction allowed to schedule observations with a variety of ground-based telescopes. Further transits of planet ‘f’ were observed, revealing it was precisely where theory predicted it based on the resonant-chain. Finally, reanalysis of the data from TESS revealed two hidden transits, one from each of planets ‘f’ and ‘g’, exactly at the times expected by the predictions, confirming the periods of the six planets. Additional CHEOPS observations of each planet, and in particular planet ‘e’ are scheduled in the near future.

A key system for the future

From the handful of resonant-chain systems found so far, CHEOPS has highly contributed to the understanding of not only HD110067, but also of TOI-178. Another well-known example of a resonant-chain system is the TRAPPIST-1 system which hosts seven rocky planets. However, TRAPPIST-1 is a small and incredibly faint star which makes any additional observations very difficult. HD110067, on the other hand, is more than 50 times brighter than TRAPPIST-1.

“The fact that the planets in the HD110067 system have been detected by the transit method is key. While they pass in front of the star, light also filters through the planetary atmospheres” points out Jo Ann Egger, PhD student at the University of Bern, who computed the composition of the planets using CHEOPS data, and co-author of the study. This property is allowing astronomers to determine the chemical composition and other properties of the atmospheres. Since a lot of light is required, the bright star HD110067 and its orbiting planets are an ideal target for further studies to charachterize the planetary atmospheres. “The sub-Neptune planets of the HD110067 system appear to have low masses, suggesting they may be gas- or water-rich. Future observations, for example with the James Webb Space Telescope (JWST), of these planetary atmospheres could determine whether the planets have rocky or water-rich interior structures,” concludes Egger.

TOP IMAGE....A rare family of six exoplanets has been unlocked with the help of ESA’s Cheops mission. The planets in this family are all smaller than Neptune and revolve around their star HD110067 in a very precise waltz. When the closest planet to the star makes three full revolutions around it, the second one makes exactly two during the same time. This is called a 3:2 resonance. The six planets form a resonant chain in pairs of 3:2, 3:2, 3:2, 4:3, and 4:3, resulting in the closest planet completing six orbits while the outer-most planet does one. Cheops confirmed the orbital period of the third planet in the system, which was the key to unlocking the rhythm of the entire system. This is the second planetary system in orbital resonance that Cheops has helped reveal. The first one is called TOI-178. Credit © ESA

LOWER IMAGE....Tracing a link between two neighbour planet at regular time interval along their orbits, creates a pattern unique to each couple. The six planets of the HD110067 system create together a mesmerising geometric pattern due to their resonance-chain. Credit © , Thibaut Roger/NCCR PlanetS

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A Star Ate a Planet—and NASA’s James Webb Caught It in Action! For the first time EVER, the James Webb Space Telescope witnessed a star swallowing a planet whole. The twist? The star didn’t swell—the planet’s orbit shrank until it met its fiery end. Could this be Earth’s future? Dive into the cosmic drama and see the jaw-dropping illustrations on our site! https://www.jameswebbdiscovery.com/discoveries/james-webb-telescope-unveils-surprising-secrets-of-a-planet-swallowed-by-it Share this mind-blowing discovery with your space crew!

Microwave Cosmic Background Radiation and James Webb Telescope

The universe is a fascinating place that continues to reveal new secrets with each passing day. One of the most exciting discoveries in the field of cosmology has been the existence of microwave cosmic background radiation, which is believed to be the afterglow of the Big Bang. The James Webb Space Telescope, launched in 2021, will be a crucial tool for studying this radiation in greater detail. In this article, we'll explore what microwave cosmic background radiation is, why it's important, and how the James Webb Space Telescope will help us to learn more about it. Read full article here - https://www.jameswebbdiscovery.com/astronomy-news/microwave-cosmic-background-radiation-and-james-webb-telescope

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James Webb Discovery - Microwave Cosmic Background Radiation and James Webb Telescope

Microwave Cosmic Background Radiation and James Webb Telescope