* . *
  • About
  • Advertise
  • Privacy & Policy
  • Contact
Monday, July 21, 2025
Earth-News
  • Home
  • Business
  • Entertainment
    12 ‘Late Show’ Moments Proving Stephen Colbert Can’t Be Replaced – The Mountaineer

    12 Unforgettable ‘Late Show’ Moments That Prove Stephen Colbert Is Truly One of a Kind

    Canes owner Tom Dundon’s real estate firm eyes entertainment complex near RDU – The Business Journals

    Canes Owner Tom Dundon’s Real Estate Firm Unveils Plans for Thrilling New Entertainment Complex Near RDU

    Inspired Entertainment, Inc.’s (NASDAQ:INSE) Price Is Right But Growth Is Lacking After Shares Rocket 29% – simplywall.st

    Inspired Entertainment Soars 29% but Growth Momentum Falls Short

    Kroger shares summer entertainment tips – Supermarket Perimeter

    Ultimate Summer Entertainment Tips to Make Your Season Unforgettable

    Theater at Santa Fe’s San Isidro Plaza will be converted into IMAX, family entertainment venue – Santa Fe New Mexican

    Santa Fe’s San Isidro Plaza Theater Transforms into Exciting IMAX Family Entertainment Venue

    B&B Theatres will open massive entertainment complex in Texas – The Business Journals

    B&B Theatres will open massive entertainment complex in Texas – The Business Journals

  • 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
    Bull of the Day: Credo Technology Group (CRDO) – Yahoo Finance

    Bull of the Day: Why Credo Technology Group (CRDO) Is Poised for a Breakout

    BlackSky Technology Inc. Stock Analysis and Forecast – Explosive wealth accumulation – Jammu Links News

    BlackSky Technology Inc.: Unlocking Explosive Wealth Potential Through Expert Stock Analysis and Forecast

    Polypurine Hairpin Technology is Safe, Effective at Inhibiting PCSK9 to Regulate Cholesterol – Pharmacy Times

    Polypurine Hairpin Technology: A Safe and Powerful Breakthrough for Controlling Cholesterol by Targeting PCSK9

    A major AI training data set contains millions of examples of personal data – MIT Technology Review

    A major AI training data set contains millions of examples of personal data – MIT Technology Review

    Simpson College to purchase medical simulation technology with grant funds – Iowa Capital Dispatch

    Simpson College to purchase medical simulation technology with grant funds – Iowa Capital Dispatch

    SailGP Technologies officially launches new center of excellence in technology & innovation – Sail-World.com

    SailGP Technologies officially launches new center of excellence in technology & innovation – Sail-World.com

    Trending Tags

    • Nintendo Switch
    • CES 2017
    • Playstation 4 Pro
    • Mark Zuckerberg
No Result
View All Result
  • Home
  • Business
  • Entertainment
    12 ‘Late Show’ Moments Proving Stephen Colbert Can’t Be Replaced – The Mountaineer

    12 Unforgettable ‘Late Show’ Moments That Prove Stephen Colbert Is Truly One of a Kind

    Canes owner Tom Dundon’s real estate firm eyes entertainment complex near RDU – The Business Journals

    Canes Owner Tom Dundon’s Real Estate Firm Unveils Plans for Thrilling New Entertainment Complex Near RDU

    Inspired Entertainment, Inc.’s (NASDAQ:INSE) Price Is Right But Growth Is Lacking After Shares Rocket 29% – simplywall.st

    Inspired Entertainment Soars 29% but Growth Momentum Falls Short

    Kroger shares summer entertainment tips – Supermarket Perimeter

    Ultimate Summer Entertainment Tips to Make Your Season Unforgettable

    Theater at Santa Fe’s San Isidro Plaza will be converted into IMAX, family entertainment venue – Santa Fe New Mexican

    Santa Fe’s San Isidro Plaza Theater Transforms into Exciting IMAX Family Entertainment Venue

    B&B Theatres will open massive entertainment complex in Texas – The Business Journals

    B&B Theatres will open massive entertainment complex in Texas – The Business Journals

  • 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
    Bull of the Day: Credo Technology Group (CRDO) – Yahoo Finance

    Bull of the Day: Why Credo Technology Group (CRDO) Is Poised for a Breakout

    BlackSky Technology Inc. Stock Analysis and Forecast – Explosive wealth accumulation – Jammu Links News

    BlackSky Technology Inc.: Unlocking Explosive Wealth Potential Through Expert Stock Analysis and Forecast

    Polypurine Hairpin Technology is Safe, Effective at Inhibiting PCSK9 to Regulate Cholesterol – Pharmacy Times

    Polypurine Hairpin Technology: A Safe and Powerful Breakthrough for Controlling Cholesterol by Targeting PCSK9

    A major AI training data set contains millions of examples of personal data – MIT Technology Review

    A major AI training data set contains millions of examples of personal data – MIT Technology Review

    Simpson College to purchase medical simulation technology with grant funds – Iowa Capital Dispatch

    Simpson College to purchase medical simulation technology with grant funds – Iowa Capital Dispatch

    SailGP Technologies officially launches new center of excellence in technology & innovation – Sail-World.com

    SailGP Technologies officially launches new center of excellence in technology & innovation – Sail-World.com

    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

Strange ‘magic islands’ on Saturn’s moon Titan may be porous iceberg

January 14, 2024
in Science
Strange ‘magic islands’ on Saturn’s moon Titan may be porous iceberg
Share on FacebookShare on Twitter

Space

Titan’s methane seas have ephemeral “magic islands” that have baffled scientists for years. They may be made of odd, porous clumps of snow

By Leah Crane

Infrared images of Saturn’s icy moon Titan

NASA/JPL-Caltech/Stéphane Le Mouélic, Virginia Pasek

The seas of Saturn’s moon Titan have weird “magic islands” that seem to appear and disappear over the course of hours to weeks. These so-called islands might actually be porous, sponge-like clumps of snow that slowly fill up with fluid and then sink.

Titan’s thick atmosphere is full of complex organic molecules that can clump together and fall down to the moon’s surface like snow. Xinting Yu at the University of Texas at San Antonio and her colleagues thought the “snow” could be responsible for the magic islands. To test their idea, they used what we know about these atmospheric compounds and how they are expected to interact with Titan’s seas.

Typically, we expect any solids on the surfaces of these seas to sink immediately because the liquid on Titan is methane rather than water. While water molecules tend to cling to one another and push away other materials, methane easily grabs on to other molecules, so a pool of liquid methane has very little surface tension.

“Water molecules just love themselves to the exclusion of some types of molecules,” says Michael Malaska at NASA’s Jet Propulsion Laboratory in California, who was not involved in this work. “But put methane on the same surface and it will crawl all over.” That means that the methane oceans and lakes on Titan should immediately swallow up any solids, even those that might otherwise be expected to float.

But that clearly doesn’t happen with the magic islands, which appeared as ephemeral bright spots in observations from the Cassini spacecraft. “For us to see the magic islands, they can’t just float for a second and then sink,” Yu said in a statement. “They have to float for some time, but not for forever, either.”

The researchers found a solution to this problem: if large chunks of snow amassed on the shore, they could form ices that are full of holes, like sponges. When these porous “icebergs” broke off from the land, they could float on Titan’s seas for long enough to match the Cassini observations. This would work if, the researchers calculated, the sponge-like structures contained enough empty space – a minimum of about 25 to 50 per cent depending on the exact composition of the ice.

This doesn’t mean that the mysterious islands are definitely porous icebergs, though. “We are narrowing the different scenarios for the magic islands, but we still don’t yet know the answer,” says Malaska. Other possible explanations include bubbles of nitrogen gas, waves caused by wind or solid sediments in the oceans. But this does provide evidence that Titan’s transitory islands could actually be floating matter from this strange world’s atmosphere.

Topics:

>>> Read full article>>>
Copyright for syndicated content belongs to the linked Source : New Scientist – https://www.newscientist.com/article/2412234-strange-magic-islands-on-saturns-moon-titan-may-be-porous-iceberg/?utm_campaign=RSS%7CNSNS&utm_source=NSNS&utm_medium=RSS&utm_content=home

Tags: Magicsciencestrange
Previous Post

Ralph Lauren Fall 2024 Menswear

Next Post

Nvidia Isaac AI Robot Platform Announces Many Partners

Architecture Students’ Project Selected for Royal Academy Exhibition – Syracuse University News

Syracuse Architecture Students’ Project Chosen for Prestigious Royal Academy Exhibition

July 21, 2025
Health experts raise alarm over RFK Jr’s ‘war on science’ amid mass firings and budget cuts – The Guardian

Health Experts Sound the Alarm on RFK Jr’s ‘War on Science’ Amid Mass Firings and Budget Cuts

July 21, 2025
Do dogs know who’s kind? Scientists put it to the test—and got a surprise – ScienceDaily

Do dogs know who’s kind? Scientists put it to the test—and got a surprise – ScienceDaily

July 21, 2025
Making these lifestyle changes reduces chronic disease, even if you have a genetic risk – WPBF

Transform Your Health: Simple Lifestyle Changes That Slash Chronic Disease Risk-Even If It Runs in Your Genes

July 21, 2025
Win a VIP trip to Tokyo – worldathletics.org

Win an Exclusive VIP Trip to Tokyo – Enter Now for Your Chance!

July 21, 2025
Under Governor Shapiro, Pennsylvania is a National Leader in Economic Growth, AI Innovation, and Energy – PA Department of Community & Economic Development (.gov)

Under Governor Shapiro, Pennsylvania is a National Leader in Economic Growth, AI Innovation, and Energy – PA Department of Community & Economic Development (.gov)

July 21, 2025
12 ‘Late Show’ Moments Proving Stephen Colbert Can’t Be Replaced – The Mountaineer

12 Unforgettable ‘Late Show’ Moments That Prove Stephen Colbert Is Truly One of a Kind

July 21, 2025
AI in health care could save lives and money — but not yet – PBS

AI in health care could save lives and money — but not yet – PBS

July 21, 2025
5 big questions about Trump’s ties to Epstein – CNN

5 big questions about Trump’s ties to Epstein – CNN

July 21, 2025
Bull of the Day: Credo Technology Group (CRDO) – Yahoo Finance

Bull of the Day: Why Credo Technology Group (CRDO) Is Poised for a Breakout

July 20, 2025

Categories

Archives

July 2025
MTWTFSS
 123456
78910111213
14151617181920
21222324252627
28293031 
« Jun    
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 (731)
  • Economy (754)
  • Entertainment (21,639)
  • General (16,012)
  • Health (9,792)
  • Lifestyle (762)
  • News (22,149)
  • People (756)
  • Politics (763)
  • Science (15,971)
  • Sports (21,251)
  • Technology (15,736)
  • World (737)

Recent News

Architecture Students’ Project Selected for Royal Academy Exhibition – Syracuse University News

Syracuse Architecture Students’ Project Chosen for Prestigious Royal Academy Exhibition

July 21, 2025
Health experts raise alarm over RFK Jr’s ‘war on science’ amid mass firings and budget cuts – The Guardian

Health Experts Sound the Alarm on RFK Jr’s ‘War on Science’ Amid Mass Firings and Budget Cuts

July 21, 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