🌌✨ Unveiling The Cosmos: The Best James Webb Space Telescope Images Of 2023! 🚀🔭

The evolutionary paths of supermassive black holes and their host galaxies

A new paper entitled “Evolutionary Paths of Active Galactic Nuclei and Their Host Galaxies,” published on August 17, 2023, in Nature Astronomy, provides critical new insights on the co-evolution of supermassive black holes and their host galaxies. The tight correlations observed between the masses of supermassive black holes and the properties of their host galaxies have long intrigued astronomers. No consensus has been reached, however, on how the black hole-galaxy relations arose or how they evolved over time. The specific link between the black hole mass and the properties of host galaxies of AGNs in the nearby universe has remained elusive. The study found that galaxies with actively accreting black holes follow a similar relationship between black hole mass and stellar mass, regardless of galaxy type. Moreover, the position of a galaxy on this relation appears linked to the level of star formation and black hole accretion activity. "Our results unveil evolutionary trajectories for galaxies on the black hole mass-stellar mass plane," said Dr. Zhuang. “The joint evolution of the galaxy and its central black hole appears synchronized over long timescales. Galaxies that have overweight black holes catch up by making more stars. Those that have skinny black holes allow the black hole to eat more. In the end, the two reach a happy balance.”   The availability of a common gas supply for black hole accretion and star formation may account for the lockstep, synchronized growth of objects on the local relation. The evolutionary path of objects with undermassive black holes situated below the local relation supports a scenario suggested by recent simulations in which black hole growth initially lags behind star formation but later the situation reverses after the gas becomes stabilized at higher stellar mass.  AGNs with overmassive black holes above the local relation continue to gain stellar mass, consistent with the detection of active star formation and abundant gas content in early-type AGN host galaxies. These trajectories suggest that radiative-mode AGN feedback mechanisms, which are expected to suppress star formation, are less effective for galaxies below the scaling relation. For galaxies above the relation, kinetic-mode feedback appears insufficient to halt long-term star formation. "This work provides new insights on the coevolution of supermassive black holes and their host galaxies that can serve as the definitive benchmark and framework for evolutionary studies," highlighted Prof. Ho. "The results offer critical observational constraints for numerical simulations modeling the complex interplay between black holes and their host galaxies." “This article explores the evolutionary paths of galaxies on the black hole mass–stellar mass plane in the nearby Universe, linking the properties of star formation and black hole accretion and providing critical constraints for active galactic nuclei feedback,” the editor of Nature Astronomy highly commends. “The findings in this paper are extremely interesting and are quite important for our understanding of black hole and galaxy co-evolution across cosmic times and their star formation and accretion,” says one of the reviewers.

In a new discovery released on 05-30-2023 - James Webb Telescope Maps Surprisingly Large Plume Jetting From Saturn’s Moon Enceladus. Full article here

Discovery Alert! In a new discovery announced on Jan 10, 2024, Webb Telescope Discovers Mysterious 'Cat's Tail' in Beta Pictoris System.

Discovery Alert! In a new discovery announced on Jan 10, 2024, Webb Telescope Discovers Mysterious 'Cat's Tail' in Beta Pictoris System. Read the full article here. #NASA #WebbTelescope #BetaPictoris #SpaceDiscovery #CosmicWonders

🎉 Happy Leap Year! 🎉

Get ready to leap into the excitement because February 29th, 2024 marks a day that only graces our calendars once every four years!

From the ancient origins of leap years to quirky traditions around the globe, check out 100 Mind-Blowing Facts about Leap Year. Whether you're a history buff, a science geek, or just love a good trivia session, there's something here to pique your interest.

Read 100 Mind-Blowing Facts about Leap Year to dive into the fascinating world of timekeeping and celestial phenomena!

Let's make this Leap Year one to remember! 🚀🎈 #LeapYear2024 #Celebrate #TimeTravel #FunFacts

What are 100 facts about Saturn ?

Read all 100 facts here

James Webb Telescope Uncovers Carbon-Rich Dust Grains in the Early Universe. Read full article here

This image showcases the galaxy JADES-GS-z6, a research target in the deep galaxy field of GOODS-South, observed as part of the JWST Advanced Deep Extragalactic Survey (JADES). The galaxy's hazy appearance in blue, red, and green indicates the data captured by Webb's NIRCam at various near-infrared wavelengths. This finding by an international team of astronomers reveals the chemical signature of carbon-rich dust grains at redshift ~7, approximately one billion years after the Universe's birth, offering exciting insights into the early Universe's cosmic dust production and earliest stellar populations. Credits: ESA/Webb, NASA, ESA, CSA, B. Robertson (UC Santa Cruz), B. Johnson (Center for Astrophysics, Harvard & Smithsonian), S. Tacchella (University of Cambridge, M. Rieke (Univ. of Arizona), D. Eisenstein (Center for Astrophysics, Harvard & Smithsonian), A. Pagan (STScI). Read full article here

Follow here and never miss another James Webb Telescope Discovery. Chronological List of All James Webb Space Telescope Discoveries since the release of first images in July, 2022

James Webb Telescope Discoveries in June 2023

06-06-2023 - Webb Telescope Detects Universe’s Most Distant Organic Molecules. Full article here

06-05-2023 - Webb Telescope's JADES Program Unearths Ancient Galaxies' Starry Spectacle. Full article here

06-02-2023 - James Webb Telescope Reveals the Hidden Beauty of NGC 5068's Star Formation. Full article here

James Webb Telescope Discoveries in May 2023

05-31-2023 - James Webb Telescope Detects Water Vapor on Ultra-Hot Exoplanet WASP-18 b. Full article here

05-30-2023 - James Webb Telescope Maps Surprisingly Large Plume Jetting From Saturn’s Moon Enceladus. Full article here

05-24-2023 - X-ray and Infrared Symphony of Chandra and Webb Unveiling the Secrets of Galaxies and Nebulae. Full article here

James Webb Telescope Discoveries in April 2023

04-24-2023 - James Webb Space Telescope Uncovers Epic Prequel to Enormous Galaxy Cluster. Full article here

04-17-2023 - James Webb Space Telescope Captures Stunning Image of Arp 220. Full article here

04-07-2023 - Webb Telescope reveals Mesmerizing Image of Cassiopeia A Supernova Remnant. Full article here

04-06-2023 - James Webb Telescope Reveals Unprecedented Image of Uranus and its Features. Full article here

James Webb Telescope Discoveries in March 2023

03-28-2023 - James Webb Telescope Reveals Gravitational Lens Magnified Cosmic Seahorse. Full article here

03-27-2023 - James Webb Telescope measures temperature of rocky exoplanet TRAPPIST-1b. Full article here

03-22-2023 - Swirling, Gritty Clouds on exoplanet VHS 1256 b Spotted by Webb Telescope. Full article here

03-14-2023 - James Webb Space Telescope Captures Stunning Image of WR 124 star. Full article here

James Webb Telescope Discoveries in February 2023

02-28-2023 - Webb observes galaxy cluster RX J2129 triply lens supernova hosting galaxy. Full article here

02-22-2023 - Stunning New Image of Globular Cluster M92 Released by Webb Telescope. Full article here

02–16–2023 - Webb Telescope reveals images of NGC 1365, NGC 1433 and NGC 7496. Full article here

02-15-2023 - Webb Image shows unprecedented details of Pandora’s Cluster Abell 2744. Full article here

02–06–2023 - James Webb Telescope discovers very small main belt Asteroid. Full article here

James Webb Telescope Discoveries in January 2023

01–31–2023 - Webb Telescope shows spiral galaxy LEDA 2046648 in unprecedented details. Full article here

01-25-2023 - James Webb Space Telescope Observes Astonishing Ring System of Chariklo Asteroid. Full article here

01-23-2023 - New James Webb Discovery find Complex Organic Molecules in Pre-Stellar Ice. Full article here

01-11-2023 - Webb Discovers Star Formation in Dusty Ribbons of a star cluster NGC 346. Full article here

01-10-2023 - Composite image of Tarantula Nebula from Chandra and Webb data released. Full article here

01-09-2023 - Webb Telescope Discovers Connections Between Nearby and Faraway Galaxies. Full article here

James Webb Telescope Discoveries in December 2022

21-21-2022 - James Webb Telescope reveals a star studded cosmic wreath in NGC 7469. Full article here

12-01-2022 - The Largest moon of Saturn known as Titan imaged by the Webb Telescope. Full article here

James Webb Telescope Discoveries in November 2022

11-30-2022 - James Webb Telescope captures merging galaxy pair II ZW 96. Full article here

11-22-2022 - Webb reveals molecular and chemical portrait of Wasp - 39b atmosphere. Full article here

11-17-2022 - Webb discovers oldest galaxies in this image of Abell 2744 galaxy cluster. Full article here

11-16-2022 - Webb reveals protostar features within the dark cloud L1527. Full article here

11-09-2022 - Webb image shows Wolf–Lundmark–Melotte a dwarf galaxy full of stars. Full article here

James Webb Telescope Discoveries in October 2022

10-28-2022 - Eerie picture from Webb uncovers dusty structure in Pillars of Creation. Full article here

10-26-2022 - Webb image of MACS0647 provides unprecedented details on early universe. Full article here

10-25-2022 - Webb Captures IC 1623 a pair of merging galaxies. Full article here

10-20-2022 - Dense Cosmic Knot Found by Webb Telescope in the Early Universe. Full article here

10-19-2022 - Stellar Nursery of The Pillars of Creation revealed by James Webb Telescope. Full article here

10-12-2022 - Cosmic fingerprint around Wolf Rayet 140 revealed by James Webb Telescope. Full article here

10-05-2022 - James Webb Telescope image highlights galaxy pair VV 191, discovers a lensed galaxy. Full article here

James Webb Telescope Discoveries in September 2022

09-27-2022 - James Webb Telescope shows spiral galaxy IC 5332 in unprecedented details. Full article here

09-21-2022 - Neptune with its distinct rings seen through James Webb Telescope. Full article here

09-19-2022 - First images of red planet Mars released by James Webb Telescope. Full article here

09-12-2022 - Intricate Details of Orion Nebula revealed by James Webb Telescope. Full article here

09-06-2022 - Tarantula Nebula image produced by James Webb Telescope. Full article here

09-01-2022 - James Webb Discovery - First Direct Image of Exoplanet - HIP 65426 b. Full article here

James Webb Telescope Discoveries in August 2022

08-25-2022 - James Webb Discovery - First Evidence of Carbon Dioxide on an Exoplanet. Full article here

08-22-2022 - James Webb Telescope captures images of Jupiter in great detail. Full article here

08-02-2022 - James Webb Space Telescope produces detailed image of Cartwheel Galaxy. Full article here

James Webb Telescope Discoveries in July 2022

07-12-2022 - First set of James Webb Telescope's images of Unseen Universe. Full article here

07-11-2022 - Webb’s First Deep Field image of SMACS 0723 revealed by President Joe Biden. Full article here

07-06-2022 - Fine Guidance Sensor test image acquired in parallel with NIRCam imaging of the star HD147980. Full article here

Black Holes: The Universe’s Most Mysterious Giants!

Check out this mind-blowing diagram that breaks down the anatomy of a black hole, one of the most enigmatic phenomena in the cosmos. From the event horizon to the singularity, black holes challenge everything we know about physics and space-time.

Swipe left to dive deep into the science behind these cosmic wonders! 🕳️Learn more --> https://www.jameswebbdiscovery.com/universe/100-fascinating-facts-about-black-holes

#BlackHole #SpaceExploration #CosmicMystery #NASA #Astrophysics #ScienceFacts #Universe

jameswebbdiscovery.com

Celebrating One Year of James Webb Telescope Image of Stephan's Quintet

Celebrating One Year of James Webb Telescope Image of Stephan's Quintet

🌌 Cosmic Dance Unveiled! 🌌

Meet Stephan's Quintet: a spectacular galactic group where four galaxies sway together, 290 million light-years away, while a fifth, NGC 7320, glides closer at just 40 million light-years. Thanks to the James Webb Space Telescope, we now see this cosmic ballet in stunning clarity—a mosaic of 150 million pixels showing young stars, shock waves, and swirling gas trails!

But it’s not just eye candy. Webb’s insights into the supermassive black hole in NGC 7319 are rewriting what we know about galaxy evolution and black hole behavior. Discover the wonders hidden in Stephan’s Quintet! ✨ #JamesWebb #StephansQuintet

100 interesting facts about daylight saving time in US. Read full article here

🕰️✨ Just in time for the Fall Back: "100 Fascinating Facts About Daylight Saving Time in the United States"! 🌞🌙

As we set our clocks back an hour tonight, let's dive into the fascinating world of Daylight Saving Time in the US. It's a tradition that's been turning heads for over a century, and I've got 100 intriguing facts to share with you!

From Benjamin Franklin's genius idea to the ongoing debates about its energy-saving benefits, this article is your ultimate guide to all things DST. 🌎⏰

Whether you're a DST supporter, a critic, or just someone curious about why we're doing this time dance, you'll find something to ponder in this comprehensive piece. 🤔

And let's not forget, if you're from Arizona or Hawaii, you get to skip this clock change drama altogether! Lucky you! 😄🌵🏝️

#DaylightSavingTime #FallBack #TimeTravel #FascinatingFacts #DST #TimeChange #TimeZoneTrivia #ExtraHourOfSleep