* . *
  • About
  • Advertise
  • Privacy & Policy
  • Contact
Saturday, September 6, 2025
Earth-News
  • Home
  • Business
  • Entertainment
    ITV Studios Launches New Entertainment Label – Global Bulletin – IMDb

    ITV Studios Unveils Exciting New Entertainment Label

    TS Entertainment bringing Malibu Jack’s to former Owensboro mall – Lane Report

    TS Entertainment Launches Malibu Jack’s at Former Owensboro Mall Location

    Jenny Han Dropped a Major ‘The Summer I Turned Pretty’ Easter Egg Revealing [SPOILER] – yahoo.com

    Jenny Han Just Unveiled a Huge ‘The Summer I Turned Pretty’ Easter Egg That Changes Everything [SPOILER]

    Liam Payne’s Cousin Ross Harris Honors Late Singer With Emotional Song ‘Bones’ – yahoo.com

    Liam Payne’s Cousin Ross Harris Honors Late Singer with Emotional New Song ‘Bones

    Country music star apologizes after drunken show ends with cops taking him down: ‘I’m not OK’ – PennLive.com

    Country Music Star Apologizes After Drunken Show Ends in Police Intervention: ‘I’m Not OK

    Comanche Nation Entertainment closes casino near Devol – KSWO 7News

    Comanche Nation Entertainment Closes Casino Near Devol in Surprising Move

  • 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
    Coherent Joins LLNL’s STARFIRE Diode Technology Working Group to Advance Inertial Fusion Energy – GlobeNewswire

    Coherent Partners with LLNL’s STARFIRE Team to Drive Breakthroughs in Inertial Fusion Energy

    Gene Associated With Deadly Heart Disease in Golden Retrievers Identified – Technology Networks

    Breakthrough Discovery Uncovers Gene Behind Deadly Heart Disease in Golden Retrievers

    Monkey Island LNG Picks ConocoPhillips’ Liquefaction Technology – Hart Energy

    Monkey Island LNG Selects ConocoPhillips’ Advanced Liquefaction Technology for Next-Gen Energy Solutions

    Credo Technology Group Holding Ltd. (CRDO) Surpasses Q1 Earnings and Revenue Estimates – Yahoo Finance

    Credo Technology Group Surpasses Q1 Earnings and Revenue Expectations

    The Economist is hiring a science and technology correspondent – The Economist

    Exciting Opportunity: Become Our Next Science and Technology Correspondent!

    Blockchain lender Figure Technology seeks to raise up to $526M in IPO (FIGR:Pending) – Seeking Alpha

    Blockchain Lender Figure Technology Sets Sights on $526M in Thrilling IPO Launch

    Trending Tags

    • Nintendo Switch
    • CES 2017
    • Playstation 4 Pro
    • Mark Zuckerberg
No Result
View All Result
  • Home
  • Business
  • Entertainment
    ITV Studios Launches New Entertainment Label – Global Bulletin – IMDb

    ITV Studios Unveils Exciting New Entertainment Label

    TS Entertainment bringing Malibu Jack’s to former Owensboro mall – Lane Report

    TS Entertainment Launches Malibu Jack’s at Former Owensboro Mall Location

    Jenny Han Dropped a Major ‘The Summer I Turned Pretty’ Easter Egg Revealing [SPOILER] – yahoo.com

    Jenny Han Just Unveiled a Huge ‘The Summer I Turned Pretty’ Easter Egg That Changes Everything [SPOILER]

    Liam Payne’s Cousin Ross Harris Honors Late Singer With Emotional Song ‘Bones’ – yahoo.com

    Liam Payne’s Cousin Ross Harris Honors Late Singer with Emotional New Song ‘Bones

    Country music star apologizes after drunken show ends with cops taking him down: ‘I’m not OK’ – PennLive.com

    Country Music Star Apologizes After Drunken Show Ends in Police Intervention: ‘I’m Not OK

    Comanche Nation Entertainment closes casino near Devol – KSWO 7News

    Comanche Nation Entertainment Closes Casino Near Devol in Surprising Move

  • 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
    Coherent Joins LLNL’s STARFIRE Diode Technology Working Group to Advance Inertial Fusion Energy – GlobeNewswire

    Coherent Partners with LLNL’s STARFIRE Team to Drive Breakthroughs in Inertial Fusion Energy

    Gene Associated With Deadly Heart Disease in Golden Retrievers Identified – Technology Networks

    Breakthrough Discovery Uncovers Gene Behind Deadly Heart Disease in Golden Retrievers

    Monkey Island LNG Picks ConocoPhillips’ Liquefaction Technology – Hart Energy

    Monkey Island LNG Selects ConocoPhillips’ Advanced Liquefaction Technology for Next-Gen Energy Solutions

    Credo Technology Group Holding Ltd. (CRDO) Surpasses Q1 Earnings and Revenue Estimates – Yahoo Finance

    Credo Technology Group Surpasses Q1 Earnings and Revenue Expectations

    The Economist is hiring a science and technology correspondent – The Economist

    Exciting Opportunity: Become Our Next Science and Technology Correspondent!

    Blockchain lender Figure Technology seeks to raise up to $526M in IPO (FIGR:Pending) – Seeking Alpha

    Blockchain Lender Figure Technology Sets Sights on $526M in Thrilling IPO Launch

    Trending Tags

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

Venus has more volcanism than previously known, new analysis finds

May 28, 2024
in News
Venus has more volcanism than previously known, new analysis finds
Share on FacebookShare on Twitter

WASHINGTON – Venus appears to be more volcanically active than previously known, according to scientists whose new analysis of decades-old radar images has spotted evidence of eruptions at two additional sites on the surface of Earth’s inhospitable planetary neighbor.

Radar images obtained by NASA’s Magellan spacecraft from 1990 to 1992 indicated large lava flows at these two locations in the Venusian northern hemisphere at the time of the observations, the researchers said. These findings, coupled with previous studies, indicate that the planet’s volcanic activity is comparable to Earth’s, they added.

Magellan mapped 98% of the Venusian surface. Advances in computing capability have made analyzing Magellan’s radar data easier in recent years.

“These findings significantly change our understanding of the degree to which Venus is volcanically active, suggesting it could be much more active than previously thought,” said planetary scientist Davide Sulcanese of d’Annunzio University in Pescara, Italy, lead author of the study published this week in the journal Nature Astronomy.

One of the two sites is a volcano called Sif Mons, which is about 200 miles (300 km) wide and situated in a region called Eistla Regio. The before-and-after radar images indicate a lava flow amounting to about 12 square miles (30 square km) of rock. The other site is a large volcanic plain in a region called Niobe Planitia. About 17 square miles (45 square kilometers) of rock was produced in this lava flow.

“Both Sif Mons and the volcanoes in Niobe Planitia are shield volcanoes, characterized by broad, gentle slopes formed by low-viscosity lava flows,” said d’Annunzio University planetary scientist and study co-author Giuseppe Mitri.

The new rock at both locations was estimated to have an average depth between about 10 and 66 feet (three and 20 meters).

“The lava flows observed along the western flank of Sif Mons exhibit linear features with sinuous patterns that follow the direction of the maximum slope, generally towards the west,” said planetary scientist and study co-author Marco Mastrogiuseppe of University Sapienza in Rome and Link Campus University in Rome.

“Regarding the flows in Niobe Planitia, the lava flows appear to originate near small shield volcanoes and extend towards the northeast, also following the direction of the slope,” Mastrogiuseppe added.

Venus is the second planet from the sun, and Earth the third. Venus has a diameter of about 7,500 miles (12,000 km), slightly smaller than Earth.

The new study builds on previous findings of ongoing Venusian volcanic activity. A 2023 study found that a volcanic vent on Maat Mons in a region called Atla Regio, near the equator, expanded and changed shape during the Magellan mission.

“Our study is the first to provide direct proof of lava flows formed during the Magellan mission period. By analyzing radar images from the Magellan spacecraft, we observed changes in surface morphology and radar data indicative of new lava flows,” Sulcanese said.

“This offers direct evidence of ongoing volcanic activity on Venus, building upon previous evidence such as atmospheric sulfur dioxide variations, surface thermal emissions data, and especially the evidence of deformation of a volcanic vent observed in Atla Regio,” Sulcanese said.

Studying volcanic activity provides a fuller understanding of a planet’s internal heat and geological processes.

“It provides insights into the planet’s thermal evolution, surface renewal processes and atmospheric interactions,” Mitri said.

The thick Venusian atmosphere, mainly carbon dioxide, traps in heat in a runaway greenhouse effect, making Venus our solar system’s hottest planet.

“Despite Venus and Earth being very similar in terms of size, mass, chemical composition and internal structure, there are fundamental differences that make Venus an infernal planet,” with a roasting surface temperature and crushing atmospheric pressure, Sulcanese said.

“The reason for this different evolution is still a subject of debate,” Sulcanese added, noting that planned NASA and European Space Agency missions in the coming years “will help us better understand why these two planets have met such different fates.” REUTERS

>>> Read full article>>>
Copyright for syndicated content belongs to the linked Source : The Straits Times – https://www.straitstimes.com/world/venus-has-more-volcanism-than-previously-known-new-analysis-finds

Tags: newsVenusvolcanism
Previous Post

First Ship Transporting Hajj Pilgrims Arrives at Jeddah Port

Next Post

Actor Robert De Niro brands Trump dangerous ‘clown’ at press event outside courthouse

HHS responds to report about autism and acetaminophen : Shots – Health News – NPR

HHS Addresses New Findings on Autism and Acetaminophen Use

September 6, 2025
September 2, 2025: Trump administration news – CNN

September 2, 2025: Trump administration news – CNN

September 6, 2025
Blending art, culture and native plants at Wakamatsu – Mountain Democrat

Discover the Harmony of Art, Culture, and Native Plants at Wakamatsu

September 6, 2025
The Two-Body Problem for Women in Science – Nautilus | Science Connected

The Two-Body Problem for Women in Science – Nautilus | Science Connected

September 6, 2025
How AI and Automation are Speeding Up Science and Discovery – Berkeley Lab News Center (.gov)

How AI and Automation Are Accelerating Breakthroughs in Scientific Discovery

September 6, 2025

American Trust Investment Services Serves as Exclusive Placement Agent in $9 Million Follow-On Offering for Nova LifeStyle, Inc. – Morningstar

September 6, 2025
Coherent Joins LLNL’s STARFIRE Diode Technology Working Group to Advance Inertial Fusion Energy – GlobeNewswire

Coherent Partners with LLNL’s STARFIRE Team to Drive Breakthroughs in Inertial Fusion Energy

September 6, 2025
EA SPORTS™ and New York City FC Extend Partnership to Power the Future of Football Fandom in NYC – New York City FC

EA SPORTS™ and New York City FC Join Forces to Transform Football Fandom in NYC

September 6, 2025
News – Ancient DNA Pinpoints Culprit Responsible for World’s First Pandemic – Archaeology Magazine

Ancient DNA Reveals the True Cause of the World’s First Pandemic

September 5, 2025
Fears of US recession as economy adds just 22,000 jobs – The Times

Fears of US recession as economy adds just 22,000 jobs – The Times

September 5, 2025

Categories

Archives

September 2025
MTWTFSS
1234567
891011121314
15161718192021
22232425262728
2930 
« Aug    
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 (809)
  • Economy (827)
  • Entertainment (21,704)
  • General (16,881)
  • Health (9,869)
  • Lifestyle (840)
  • News (22,149)
  • People (829)
  • Politics (835)
  • Science (16,038)
  • Sports (21,326)
  • Technology (15,808)
  • World (808)

Recent News

HHS responds to report about autism and acetaminophen : Shots – Health News – NPR

HHS Addresses New Findings on Autism and Acetaminophen Use

September 6, 2025
September 2, 2025: Trump administration news – CNN

September 2, 2025: Trump administration news – CNN

September 6, 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