* . *
  • About
  • Advertise
  • Privacy & Policy
  • Contact
Thursday, May 29, 2025
Earth-News
  • Home
  • Business
  • Entertainment
    Cassie Ventura welcomes third child – crossroadstoday.com

    Cassie Ventura Joyfully Welcomes Her Third Child!

    Drew Brees opens Surge Entertainment Center in Metairie hot spot for new businesses – NOLA.com

    Drew Brees Unveils Exciting New Surge Entertainment Center in Metairie!

    Will Gio Stay Or Go On May 27 General Hospital? – Yahoo

    Will Gio Make a Shocking Exit on May 27th’s General Hospital

    First look: Disney shows star villains, Little Mermaid, tech – Yahoo

    Unveiling Disney’s Dark Side: A Sneak Peek at Iconic Villains, The Little Mermaid, and Cutting-Edge Technology!

    Fans Call Out Disney For Cutting Favorite ‘Lilo & Stitch’ Character: ‘It Makes Me Want to Cry’ – Yahoo

    Disney Fans Heartbroken Over the Cut of Beloved ‘Lilo & Stitch’ Character: ‘It Makes Me Want to Cry

    Oh My Girl’s sister group USPEER from WM Entertainment introduces individual members with high-energy clips for ‘Speed Zone’ debut – allkpop

    Get Ready to Meet USPEER: Oh My Girl’s Sister Group Unveils Dynamic Members in ‘Speed Zone’ Debut Clips!

  • 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
    MIT Team Releases Tempting Report on Electric Aircraft Technology – AVweb

    MIT Team Releases Tempting Report on Electric Aircraft Technology – AVweb

    MSE, DXC Technology expand tech partnership – Sports Business Journal

    MSE, DXC Technology expand tech partnership – Sports Business Journal

    Technology Driving Performance: How Elite MA Plans Leverage Data, Care Coordination, and Advanced Analytics to Thrive Amid CMS’s Rigorous 2025 Standards, Black Book – Newswire.com

    Unlocking Success: How Top MA Plans Harness Data and Analytics to Excel Under CMS’s 2025 Standards

    Arqit acquires Ampliphae’s technology IP, enhancing its global encryption portfolio – GlobeNewswire

    Arqit Boosts Global Encryption Portfolio with Strategic Acquisition of Ampliphae’s Technology IP

    Searenergy partners with Tethys Robotics on subsea inspection technology – Windtech International

    Searenergy partners with Tethys Robotics on subsea inspection technology – Windtech International

    China successfully tests new-gen satellite-to-ground data transmission technology – Global Times

    China successfully tests new-gen satellite-to-ground data transmission technology – Global Times

    Trending Tags

    • Nintendo Switch
    • CES 2017
    • Playstation 4 Pro
    • Mark Zuckerberg
No Result
View All Result
  • Home
  • Business
  • Entertainment
    Cassie Ventura welcomes third child – crossroadstoday.com

    Cassie Ventura Joyfully Welcomes Her Third Child!

    Drew Brees opens Surge Entertainment Center in Metairie hot spot for new businesses – NOLA.com

    Drew Brees Unveils Exciting New Surge Entertainment Center in Metairie!

    Will Gio Stay Or Go On May 27 General Hospital? – Yahoo

    Will Gio Make a Shocking Exit on May 27th’s General Hospital

    First look: Disney shows star villains, Little Mermaid, tech – Yahoo

    Unveiling Disney’s Dark Side: A Sneak Peek at Iconic Villains, The Little Mermaid, and Cutting-Edge Technology!

    Fans Call Out Disney For Cutting Favorite ‘Lilo & Stitch’ Character: ‘It Makes Me Want to Cry’ – Yahoo

    Disney Fans Heartbroken Over the Cut of Beloved ‘Lilo & Stitch’ Character: ‘It Makes Me Want to Cry

    Oh My Girl’s sister group USPEER from WM Entertainment introduces individual members with high-energy clips for ‘Speed Zone’ debut – allkpop

    Get Ready to Meet USPEER: Oh My Girl’s Sister Group Unveils Dynamic Members in ‘Speed Zone’ Debut Clips!

  • 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
    MIT Team Releases Tempting Report on Electric Aircraft Technology – AVweb

    MIT Team Releases Tempting Report on Electric Aircraft Technology – AVweb

    MSE, DXC Technology expand tech partnership – Sports Business Journal

    MSE, DXC Technology expand tech partnership – Sports Business Journal

    Technology Driving Performance: How Elite MA Plans Leverage Data, Care Coordination, and Advanced Analytics to Thrive Amid CMS’s Rigorous 2025 Standards, Black Book – Newswire.com

    Unlocking Success: How Top MA Plans Harness Data and Analytics to Excel Under CMS’s 2025 Standards

    Arqit acquires Ampliphae’s technology IP, enhancing its global encryption portfolio – GlobeNewswire

    Arqit Boosts Global Encryption Portfolio with Strategic Acquisition of Ampliphae’s Technology IP

    Searenergy partners with Tethys Robotics on subsea inspection technology – Windtech International

    Searenergy partners with Tethys Robotics on subsea inspection technology – Windtech International

    China successfully tests new-gen satellite-to-ground data transmission technology – Global Times

    China successfully tests new-gen satellite-to-ground data transmission technology – Global Times

    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

Lava may have flowed over parts of Mars

December 20, 2023
in Science
Lava may have flowed over parts of Mars
Share on FacebookShare on Twitter

Volcanic eruptions are not a major threat to the Martian landscape, but an area about the size of Alaska was potentially covered with lava as recently as one million years ago. The findings are detailed in a study published December 15 in the Journal of Geophysical Research: Planets and reveal that the presence of large fissures could have resulted in major flooding events. The reactions from the mixture of lava and water from the floods may have created an environment that could harbor life. 

[Related: Giant quake that shook Mars for hours had a surprising source.]

A geologically ‘dead’ planet?

Planet Earth is home to very active plate tectonics and these constantly churning chunks of crust alter our planet’s surface. Mars has long been considered a geologically “dead” planet due to its lack of plate tectonics and volcanic activity has never been observed there. However, some recent discoveries have questioned the notion that Mars was always this way, including evidence that a giant mantle plume underneath the region of Elysium Planitia was once behind intense seismic and volcanic activity in the planet’s relatively recent past. Elysium Planitia has the youngest terrain on the Red Planet, so studying it helps scientists better understand its past, including more hydrological and volcanic events. 

In this new study, a team from the University of Arizona and the University of Alaska Fairbanks, combined images taken with NASA’s Mars Reconnaissance Orbiter and measurements from ground-penetrating radar to recreate a 3D model of every individual lava flow they could detect evidence of in Elysium Planitia. The survey revealed more than 40 volcanic events in the planet’s recent past. One of the largest flows possibly filled a Martian valley named Athabasca Valles with almost 1,000 cubic miles of basalt.

“Elysium Planitia was volcanically much more active than previously thought and might even still be volcanically alive today,” study co-author and planetary geologist Joana Voigt said in a statement. Voight completed this research as part of her PhD at the University of Arizona and is now postdoctoral researcher at Caltech’s Jet Propulsion Laboratory.

The Marsquakes recorded by NASA’s InSight lander between 2018 and 2022 also provided the team on this study with further proof that the Red Planet is not so dead just below the surface. 

“Our study provides the most comprehensive account of geologically recent volcanism on a planet other than Earth,” study co-author and University of Arizona planetary geologist Christopher Hamilton said in a statement. “It is the best estimate of Mars’ young volcanic activity for about the past 120 million years, which corresponds to when the dinosaurs roaming the Earth at their peak to present.”

What steam could mean for finding evidence of life 

These study’s findings have implications for future research into whether Mars harbored life at some point in its history. Elysium Planitia has traces of several large floods and the interaction of the outpouring lava with flood water or ice likely shaped the landscape in dramatic ways. The team found evidence of steam explosions across Elysium Planitia. Astrobiologists are interested in these types of interactions, as they may have created hydrothermal environments that were conducive to microbial life.

For a closer look, the team used images taken with the Context camera onboard the Mars Reconnaissance Orbiter and other images from the orbiter’s HiRISE camera in selected areas. They also used data records from the Mars Orbiter Laser Altimeter aboard NASA’s Mars Global Surveyor. They then combined the images with survey data taken with NASA’s Shallow Radar (SHARAD) probe. 

[Related: Mars rover snaps pics of dusty craters that may have once roared with water.]

“With SHARAD, we were able to look as deep as 460 feet below the surface,” said Voigt. “Combining the datasets allowed us to reconstruct a three-dimensional view of the study area, including what the topography was like before lava erupted from multiple cracks and filled basins and channels previously carved by running water.”

This detailed reconstruction of Mars’ geological features provides scientists a peek into the processes that shaped its past. Understanding the relationship between the planet’s volcanoes and crust is a key to recreating the planet’s paleo-environmental conditions. In addition to water from within the magma being flung into the Martian atmosphere and then freezing on the surface, eruptions can also allow for major releases of groundwater onto the surface.

The team plans to continue to use complex datasets obtained with various imaging methods to build more detailed insights of the Martian surface and what lies beneath.

According to Voigt, lava flow surfaces are similar to “open books that provide a wealth of information about how they came to be if you know how to read them. These areas that used to be considered featureless and boring, like Elysium Planitia, I think they contain a lot of secrets, and they want to be read.”

Laura Baisas

>>> Read full article>>>
Copyright for syndicated content belongs to the linked Source : Popular Science – https://www.popsci.com/science/lava-mars/

Tags: FlowedPartsscience
Previous Post

This Nespresso machine is a perfect last-minute gift. Get it 34% off at Amazon

Next Post

Taters the cat stars in first ‘ultra-HD’ video sent from deep space

Mote releases record number of juvenile snook in Sarasota County waters – Sarasota Herald-Tribune

Record-Breaking Release: Thousands of Juvenile Snook Thrive in Sarasota County Waters!

May 29, 2025
Ozark Regional Library Presents Spin, Pop, Boom with Mad Science STL – Daily Journal Online

Get Ready for a Spectacular Science Show: Spin, Pop, Boom with Mad Science STL at Ozark Regional Library!

May 29, 2025
Scientists develop gene delivery ‘trucks’ that could treat brain diseases – The Washington Post

Revolutionary Gene Delivery ‘Trucks’ Pave the Way for Treating Brain Diseases!

May 29, 2025
Find the perfect Medicare coverage for your lifestyle with Medicare Jeff – WFRV Local 5

Discover Your Ideal Medicare Coverage Tailored to Your Lifestyle with Medicare Jeff!

May 29, 2025
How did the Oregon softball team make the Women’s College World Series? – The Register-Guard

How did the Oregon softball team make the Women’s College World Series? – The Register-Guard

May 29, 2025
As Trump reignites a trade war and faces a bond market revolt, the economy is about to go through the wringer this week – CNN

Trump’s Trade War and Bond Market Turmoil: Brace for an Economic Rollercoaster This Week!

May 29, 2025
Cassie Ventura welcomes third child – crossroadstoday.com

Cassie Ventura Joyfully Welcomes Her Third Child!

May 29, 2025
Students Collaborate with Toronto on Mental Health Response – Northeastern Global News

Empowering Minds: Toronto and Students Unite for Enhanced Mental Health Solutions

May 29, 2025
PIX on Politics Daily: Future of Fifth Avenue – Yahoo News

Envisioning the Future of Fifth Avenue: A Transformative Journey Ahead

May 29, 2025
MIT Team Releases Tempting Report on Electric Aircraft Technology – AVweb

MIT Team Releases Tempting Report on Electric Aircraft Technology – AVweb

May 29, 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 (648)
  • Economy (661)
  • Entertainment (21,568)
  • General (15,247)
  • Health (9,703)
  • Lifestyle (664)
  • News (22,149)
  • People (663)
  • Politics (669)
  • Science (15,883)
  • Sports (21,167)
  • Technology (15,649)
  • World (649)

Recent News

Mote releases record number of juvenile snook in Sarasota County waters – Sarasota Herald-Tribune

Record-Breaking Release: Thousands of Juvenile Snook Thrive in Sarasota County Waters!

May 29, 2025
Ozark Regional Library Presents Spin, Pop, Boom with Mad Science STL – Daily Journal Online

Get Ready for a Spectacular Science Show: Spin, Pop, Boom with Mad Science STL at Ozark Regional Library!

May 29, 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