* . *
  • About
  • Advertise
  • Privacy & Policy
  • Contact
Saturday, May 31, 2025
Earth-News
  • Home
  • Business
  • Entertainment
    Rachel Guttman Launches Entertainment Law Firm Gutt Law, PLLC [Exclusive] – MusicRow.com

    Rachel Guttman Unveils Exciting New Entertainment Law Firm: Gutt Law, PLLC!

    HYBE Cashes In: Offloads Final Stake in K-Pop Rival SM Entertainment for $177 Million!

    Allied Gaming & Entertainment Receives Expected Nasdaq Notice Regarding Delayed Quarterly Report – Business Wire

    Allied Gaming & Entertainment Faces Nasdaq Notice Over Delayed Quarterly Report

    Weekly Entertainment Report May 29-June 1: Where to find lively arts, music, and shows – Manchester Ink Link

    Weekly Entertainment Report May 29-June 1: Where to find lively arts, music, and shows – Manchester Ink Link

    Aziz Ansari made Keanu Reeves Indian food so he wouldn’t feel ‘freaked out’ directing him in Good Fortune (exclusive) – Entertainment Weekly

    Aziz Ansari Whips Up Indian Cuisine for Keanu Reeves to Ease Directing Jitters in Good Fortune

    Cassie Ventura welcomes third child – crossroadstoday.com

    Cassie Ventura Joyfully Welcomes Her Third Child!

  • General
  • Health
  • News

    Cracking the Code: Why China’s Economic Challenges Aren’t Shaking Markets, Unlike America’s” – Bloomberg

    Trump’s Narrow Window to Spread the Truth About Harris

    Trump’s Narrow Window to Spread the Truth About Harris

    Israel-Gaza war live updates: Hamas leader Ismail Haniyeh assassinated in Iran, group says

    Israel-Gaza war live updates: Hamas leader Ismail Haniyeh assassinated in Iran, group says

    PAP Boss to Niger Delta Youths, Stay Away from the Protest

    PAP Boss to Niger Delta Youths, Stay Away from the Protest

    Court Restricts Protests In Lagos To Freedom, Peace Park

    Court Restricts Protests In Lagos To Freedom, Peace Park

    Fans React to Jazz Jennings’ Inspiring Weight Loss Journey

    Fans React to Jazz Jennings’ Inspiring Weight Loss Journey

    Trending Tags

    • Trump Inauguration
    • United Stated
    • White House
    • Market Stories
    • Election Results
  • Science
  • Sports
  • Technology
    Stop the Machines: The Rise of Anti-Technology Extremism – International Centre for Counter-Terrorism – ICCT

    Unplugged: The Surge of Anti-Technology Extremism

    Finland to head EU’s quantum defense technology project – Latest news from Azerbaijan

    Finland Takes the Lead in Pioneering EU’s Quantum Defense Technology Initiative!

    i3D Robotics Unveils Breakthrough Glass Defect Detection Technology – USGlass Magazine

    Revolutionary Glass Defect Detection Technology Unveiled by i3D Robotics!

    4Liberty Announces Collaboration with Itron to Drive Innovation in Utility Technology Adoption and Optimization – FinancialContent

    4Liberty Partners with Itron to Revolutionize Utility Technology and Boost Innovation

    Q1 2025 Quantum Technology Investment: What’s Driving the Surge in Quantum Investment? – The Quantum Insider

    Unleashing the Future: Exploring the Surge in Quantum Technology Investments for Q1 2025

    MIT Team Releases Tempting Report on Electric Aircraft Technology – AVweb

    MIT Team Releases Tempting Report on Electric Aircraft Technology – AVweb

    Trending Tags

    • Nintendo Switch
    • CES 2017
    • Playstation 4 Pro
    • Mark Zuckerberg
No Result
View All Result
  • Home
  • Business
  • Entertainment
    Rachel Guttman Launches Entertainment Law Firm Gutt Law, PLLC [Exclusive] – MusicRow.com

    Rachel Guttman Unveils Exciting New Entertainment Law Firm: Gutt Law, PLLC!

    HYBE Cashes In: Offloads Final Stake in K-Pop Rival SM Entertainment for $177 Million!

    Allied Gaming & Entertainment Receives Expected Nasdaq Notice Regarding Delayed Quarterly Report – Business Wire

    Allied Gaming & Entertainment Faces Nasdaq Notice Over Delayed Quarterly Report

    Weekly Entertainment Report May 29-June 1: Where to find lively arts, music, and shows – Manchester Ink Link

    Weekly Entertainment Report May 29-June 1: Where to find lively arts, music, and shows – Manchester Ink Link

    Aziz Ansari made Keanu Reeves Indian food so he wouldn’t feel ‘freaked out’ directing him in Good Fortune (exclusive) – Entertainment Weekly

    Aziz Ansari Whips Up Indian Cuisine for Keanu Reeves to Ease Directing Jitters in Good Fortune

    Cassie Ventura welcomes third child – crossroadstoday.com

    Cassie Ventura Joyfully Welcomes Her Third Child!

  • General
  • Health
  • News

    Cracking the Code: Why China’s Economic Challenges Aren’t Shaking Markets, Unlike America’s” – Bloomberg

    Trump’s Narrow Window to Spread the Truth About Harris

    Trump’s Narrow Window to Spread the Truth About Harris

    Israel-Gaza war live updates: Hamas leader Ismail Haniyeh assassinated in Iran, group says

    Israel-Gaza war live updates: Hamas leader Ismail Haniyeh assassinated in Iran, group says

    PAP Boss to Niger Delta Youths, Stay Away from the Protest

    PAP Boss to Niger Delta Youths, Stay Away from the Protest

    Court Restricts Protests In Lagos To Freedom, Peace Park

    Court Restricts Protests In Lagos To Freedom, Peace Park

    Fans React to Jazz Jennings’ Inspiring Weight Loss Journey

    Fans React to Jazz Jennings’ Inspiring Weight Loss Journey

    Trending Tags

    • Trump Inauguration
    • United Stated
    • White House
    • Market Stories
    • Election Results
  • Science
  • Sports
  • Technology
    Stop the Machines: The Rise of Anti-Technology Extremism – International Centre for Counter-Terrorism – ICCT

    Unplugged: The Surge of Anti-Technology Extremism

    Finland to head EU’s quantum defense technology project – Latest news from Azerbaijan

    Finland Takes the Lead in Pioneering EU’s Quantum Defense Technology Initiative!

    i3D Robotics Unveils Breakthrough Glass Defect Detection Technology – USGlass Magazine

    Revolutionary Glass Defect Detection Technology Unveiled by i3D Robotics!

    4Liberty Announces Collaboration with Itron to Drive Innovation in Utility Technology Adoption and Optimization – FinancialContent

    4Liberty Partners with Itron to Revolutionize Utility Technology and Boost Innovation

    Q1 2025 Quantum Technology Investment: What’s Driving the Surge in Quantum Investment? – The Quantum Insider

    Unleashing the Future: Exploring the Surge in Quantum Technology Investments for Q1 2025

    MIT Team Releases Tempting Report on Electric Aircraft Technology – AVweb

    MIT Team Releases Tempting Report on Electric Aircraft Technology – AVweb

    Trending Tags

    • Nintendo Switch
    • CES 2017
    • Playstation 4 Pro
    • Mark Zuckerberg
No Result
View All Result
Earth-News
No Result
View All Result
Home Science

Supermassive black hole roars to life before astronomers’ eyes in world-1st observations

June 20, 2024
in Science
Supermassive black hole roars to life before astronomers’ eyes in world-1st observations
Share on FacebookShare on Twitter

An artist's impression of a supermassive black hole, wreathed in orange gas, waking up from a long slumber

An illustration of the long-dormant black hole “waking up” as a glut of gas and dust pours into its maw.
(Image credit: ESO/M. Kornmesser)

For the first time ever, astronomers have witnessed the black hole at the center of a galaxy roaring to life in real time — and they’re not sure why it happened. 

The awakening of the cosmic monster, which is a million times the mass of our sun and located 300 million light-years away inside the galaxy SDSS1335+0728, is unlike anything astronomers have seen before.

Scientists were notified of the transformation when the Zwicky Transient Facility in California recorded a sudden leap in the galaxy’s brightness in 2019. Follow-up observations found that the galaxy had become four times brighter in ultraviolet frequencies and was spewing out 10 times more X-rays than before. And it’s still growing brighter four years later. The researchers will publish their findings in the journal Astronomy and Astrophysics.

“Imagine you’ve been observing a distant galaxy for years, and it always seemed calm and inactive,” study lead author Paula Sánchez Sáez, an astronomer at the European Southern Observatory in Germany, said in a statement. “Suddenly, its [core] starts showing dramatic changes in brightness, unlike any typical events we’ve seen before.”

Related: 1st detection of ‘hiccupping’ black hole leads to surprising discovery of 2nd black hole orbiting around it

Supermassive black holes lurk at the centers of most galaxies, including our own. Their immense gravity tethers dust, gas, stars and planets to a loose orbit around them. Light is incapable of escaping the powerful gravitational pull of a black hole, but that doesn’t mean it doesn’t produce any. 

This is because superheated, glowing matter that’s been stripped from planets, stars, gas, dust and other black holes can swirl around the entrance to the monster’s jaws at close to the speed of light. Once the plasma plunges over the black hole’s precipice, or event horizon, it is lost inside forever.

Get the world’s most fascinating discoveries delivered straight to your inbox.

Scientists aren’t sure what caused the sudden brightening, but they suggest it’s most likely the result of a feeding frenzy of some kind — whereupon new material rapidly heats up as it falls into the black hole’s clutches. 

“In the case of SDSS1335+0728, we were able to observe the awakening of the massive black hole, [which] suddenly started to feast on gas available in its surroundings, becoming very bright,” study co-author Claudio Ricci, an astronomer at Diego Portales University in Chile, said in the statement.

Another hypothesis is that astronomers are witnessing a tidal disruption event — where a star or blob of matter produces a flare as it’s stretched and ripped apart by a black hole’s gravity. However, such events are normally much shorter in duration, lasting a few hundred days at most rather than several years. 

The astronomers will now make further observations to search for the cause of the sudden wake-up.

“Regardless of the nature of the variations, [this galaxy] provides valuable information on how black holes grow and evolve,” Sánchez Sáez said. Observations with cutting-edge instruments, like those on the Extremely Large Telescope (ELT), currently under construction in Chile, should provide more insights. 

Ben Turner is a U.K. based staff writer at Live Science. He covers physics and astronomy, among other topics like tech and climate change. He graduated from University College London with a degree in particle physics before training as a journalist. When he’s not writing, Ben enjoys reading literature, playing the guitar and embarrassing himself with chess.

>>> Read full article>>>
Copyright for syndicated content belongs to the linked Source : Live Science – https://www.livescience.com/space/black-holes/supermassive-black-hole-roars-to-life-before-astronomers-eyes-in-world-1st-observations

Tags: blackscienceSupermassive
Previous Post

‘1st of its kind’: NASA spots unusually light-colored boulder on Mars that may reveal clues of the planet’s past

Next Post

What Is a Heat Pump Water Heater?

Revolutionary Approach to Assessing the Ecological Impact of Offshore Activities

May 31, 2025
OpenAI’s ‘smartest’ AI model was explicitly told to shut down — and it refused – Live Science

OpenAI’s ‘Smartest’ AI Model Defies Shutdown Command!

May 31, 2025
Alarmed by Trump Cuts, Scientists Are Talking Science. For 100 Hours. – The New York Times

Scientists Unite for 100 Hours of Dialogue in Response to Trump’s Budget Cuts

May 31, 2025
The big ‘Cheese’: Apple TV+ series delivers a surrealist family comedy – Albuquerque Journal

The big ‘Cheese’: Apple TV+ series delivers a surrealist family comedy – Albuquerque Journal

May 31, 2025
International Research Team Builds World’s Most Efficient Organic Solar Cell – SciTechDaily

Revolutionary Breakthrough: Scientists Create the Most Efficient Organic Solar Cell Yet!

May 31, 2025
JPMorgan’s Dimon discusses dangers from ‘tectonic shifts’ in geopolitics, the global economy (JPM:NYSE) – Seeking Alpha

Dimon Warns of Geopolitical ‘Tectonic Shifts’ Impacting the Global Economy

May 31, 2025
Khruangbin takes Boise on a hypnotic journey – Idaho Press

Khruangbin Transports Boise into a Mesmerizing Musical Odyssey

May 31, 2025
VSee Health, Inc. Receives Nasdaq Notice on Delayed Form 10-Q Filing – Business Wire

VSee Health Faces Nasdaq Notice Over Delayed 10-Q Filing: What It Means for the Future

May 31, 2025
A 30 Year Dungeons and Dragons Game Gets Upended By Politics – StoryCorps

How Politics Turned a 30-Year Dungeons and Dragons Campaign Upside Down

May 31, 2025
Stop the Machines: The Rise of Anti-Technology Extremism – International Centre for Counter-Terrorism – ICCT

Unplugged: The Surge of Anti-Technology Extremism

May 31, 2025

Categories

Archives

May 2025
MTWTFSS
 1234
567891011
12131415161718
19202122232425
262728293031 
« Apr    
Earth-News.info

The Earth News is an independent English-language daily published Website from all around the World News

Browse by Category

  • Business (20,132)
  • Ecology (653)
  • Economy (667)
  • Entertainment (21,573)
  • General (15,251)
  • Health (9,709)
  • Lifestyle (669)
  • News (22,149)
  • People (669)
  • Politics (675)
  • Science (15,889)
  • Sports (21,171)
  • Technology (15,654)
  • World (655)

Recent News

Revolutionary Approach to Assessing the Ecological Impact of Offshore Activities

May 31, 2025
OpenAI’s ‘smartest’ AI model was explicitly told to shut down — and it refused – Live Science

OpenAI’s ‘Smartest’ AI Model Defies Shutdown Command!

May 31, 2025
  • About
  • Advertise
  • Privacy & Policy
  • Contact

© 2023 earth-news.info

No Result
View All Result

© 2023 earth-news.info

No Result
View All Result

© 2023 earth-news.info

Go to mobile version