Odisha News, Odisha Latest news, Odisha Daily - OrissaPOST
  • Home
  • Trending
  • State
  • Metro
  • National
  • International
  • Business
  • Feature
  • Entertainment
  • Sports
  • More..
    • Odisha Special
    • Editorial
    • Opinion
    • Careers
    • Sci-Tech
    • Timeout
    • Horoscope
    • Today’s Pic
  • Video
  • Epaper
  • News in Odia
  • Home
  • Trending
  • State
  • Metro
  • National
  • International
  • Business
  • Feature
  • Entertainment
  • Sports
  • More..
    • Odisha Special
    • Editorial
    • Opinion
    • Careers
    • Sci-Tech
    • Timeout
    • Horoscope
    • Today’s Pic
  • Video
  • Epaper
  • News in Odia
No Result
View All Result
OrissaPOST - Odisha Latest news, English Daily -
No Result
View All Result

Mars may have less water than previously estimated: Research

IANS
Updated: April 26th, 2022, 19:04 IST
in Sci-Tech
0
Pic Credit: mars.nasa.gov

Pic Credit: mars.nasa.gov

Share on FacebookShare on TwitterShare on WhatsAppShare on Linkedin

New York: Mars, which was once known to contain a massive body of water, may have less water, suggests new research.

According to researchers at the University of Texas at Austin, the Red Planet faced a collision with a huge astral entity around four billion years ago.

Also Read

Microsoft AI

Microsoft winds up Pakistan office after 25 years of presence

2 days ago
Shubhanshu Shukla

Exciting to see Earth from vantage point of ISS: Shubhanshu Shukla

2 days ago

The collision known as Late Heavy Bombardment refers to a period where it is believed that a disproportionately large number of asteroids collided with Mercury, Venus, Earth, and Mars.

Many meteors and meteorites impacted Mars resulting in the large number of massive impact craters on the surface of the Red Planet. The event is also believed to have created its northern lowland – so large it’s visible from space – where a significant tract of Martian land appears to be literally sliced off.

This basin is also believed to have once contained a massive body of water.

“Mars used to have a lot of water and it still has ice likely before this collision,” said Mohammad Afzal Shadab, a CSEM graduate student at the Oden Institute at the varsity.

Shadab’s team developed a very simple mathematical formula for predicting just how high that groundwater table would have been.

“Using curvilinear coordinates transformation and groundwater flow dynamics, we developed analytic solutions for a steady unconfined groundwater aquifer beneath the southern highlands of Noachian Mars (four billion years ago),” Shadab said.

They also used the models to explore self-consistent combinations of recharge (rainfall or precipitation) and hydraulic conductivities.

“We found that all the previously published estimates for recharge rates are orders of magnitude off from what early Mars could accommodate,” he added.

Interestingly, the more “complex” mathematical model was able to produce simpler analyses than previous simulations. “Simple is the wrong word to use. I would say more elegant,” he added.

“And 3D simulations on a complicated geometry with craters and putative shorelines show the same behaviour.”

So northern Mars is headless. But it also has very deep holes – an area known as the northern lowlands. There are also southern highlands – where higher, more mountainous ground dominates the landscape.

Shadab and the research team made a model for a hypothetical ocean in the northern lowlands that is connected, or “recharged,” by a groundwater aquifer across the whole southern highlands.

Tags: MarsRESEARCHwater
ShareTweetSendShare
Suggest A Correction

Enter your email to get our daily news in your inbox.

 

OrissaPOST epaper Sunday POST OrissaPOST epaper

Click Here: Plastic Free Odisha

#MyPaperBagChallenge

Sarfraz Ahmad

December 12, 2019
#MyPaperBagChallenge

Spinoj Pattnaik

December 12, 2019
#MyPaperBagChallenge

Vandana Singh

December 12, 2019
#MyPaperBagChallenge

Sipra Mishra

December 12, 2019
#MyPaperBagChallenge

Ankita Balabantray

December 12, 2019
#MyPaperBagChallenge

Lopali Pattnaik

December 12, 2019
#MyPaperBagChallenge

Kamana Singh

December 12, 2019
#MyPaperBagChallenge

Manas Samanta

December 12, 2019
#MyPaperBagChallenge

Rajashree Manasa Mohanty

December 12, 2019
#MyPaperBagChallenge

Priyabrata Mohanty

December 12, 2019
#MyPaperBagChallenge

Rajashree Pravati Mohanty

December 12, 2019
#MyPaperBagChallenge

Parbati Mohanty

December 12, 2019
#MyPaperBagChallenge

Mandakini Dakua

December 12, 2019
#MyPaperBagChallenge

Akriti Negi

December 12, 2019
#MyPaperBagChallenge

Adweeti Bhattacharya

December 12, 2019
#MyPaperBagChallenge

Amritansh Mishra

December 12, 2019
#MyPaperBagChallenge

Akshaya Kumar Dash

December 12, 2019
#MyPaperBagChallenge

Pratik Kumar Ghibela

December 12, 2019
#MyPaperBagChallenge

Adrita Bhattacharya

December 12, 2019
#MyPaperBagChallenge

Jhili Jena

December 12, 2019
#MyPaperBagChallenge

Shreyanshu Bal

December 12, 2019
#MyPaperBagChallenge

Anasuya Sahoo

December 12, 2019
#MyPaperBagChallenge

Surya Sidhant Rath

December 12, 2019
#MyPaperBagChallenge

Sisirkumar Maharana

December 12, 2019
#MyPaperBagChallenge

Faiza Firdous

December 12, 2019
#MyPaperBagChallenge

Pratik Kumar

December 12, 2019
#MyPaperBagChallenge

Narendra Kumar

December 12, 2019
#MyPaperBagChallenge

Debasis Mohanty

December 12, 2019
#MyPaperBagChallenge

Matrumangal Jena

December 12, 2019
#MyPaperBagChallenge

Swarit Praharaj

December 12, 2019

Archives

Editorial

Politics of Philosophy

AAKAR PATEL
July 6, 2025

The BJP’s constitution (Article 3) says, “Integral Humanism shall be the philosophy of the party.” The party’s membership form has...

Read more

India’s Spy Shift

July 5, 2025

India’s espionage architecture is quietly shifting. The appointment of Parag Jain as the new chief of RAW comes at a...

Read more

Hungary Lessons

Hungary
July 2, 2025

Revolting against oppression and seeking freedom is ingrained in human nature, something that a repressive regime finds out sooner or...

Read more

New Democratic Face

Zohran Mamdani
July 1, 2025

US President Donald Trump, who had comfortably defeated his Democratic rival Kamala Harris in the recent presidential election and exuded...

Read more
  • Home
  • State
  • Metro
  • National
  • International
  • Business
  • Editorial
  • Opinion
  • Sports
  • About Us
  • Advertise
  • Contact Us
  • Jobs
Developed By Ratna Technology

© 2024 All rights Reserved by OrissaPOST

  • News in Odia
  • Orissa POST Epaper
  • Video
  • Home
  • Trending
  • Metro
  • State
  • Odisha Special
  • National
  • International
  • Sports
  • Business
  • Editorial
  • Entertainment
  • Horoscope
  • Careers
  • Feature
  • Today’s Pic
  • Opinion
  • Sci-Tech
  • About Us
  • Contact Us
  • Jobs

© 2024 All rights Reserved by OrissaPOST

    • News in Odia
    • Orissa POST Epaper
    • Video
    • Home
    • Trending
    • Metro
    • State
    • Odisha Special
    • National
    • International
    • Sports
    • Business
    • Editorial
    • Entertainment
    • Horoscope
    • Careers
    • Feature
    • Today’s Pic
    • Opinion
    • Sci-Tech
    • About Us
    • Contact Us
    • Jobs

    © 2024 All rights Reserved by OrissaPOST