Skip to main content
Home

Information for:

  • Alumni
  • Applicants
  • Current Students
  • Staff
  • Parents
  • Job Vacancies
  • Covid-19
  • Cymraeg
My country:

Main Menu

    • Study Options
      • Study Home
      • Why Study at Bangor?
      • Undergraduate Study
      • Postgraduate Taught Study
      • Postgraduate Research
      • Part-time Courses
      • January Start Courses
      • Degree Apprenticeships
      • Study Abroad
      • Work Experience
    • Study Advice
      • Apply
      • Already Applied?
      • Fees and Finances
      • Scholarships and Bursaries
      • Get Ready for University
    • Explore Bangor
      • Open Days and Visits
      • Virtual Student Experience

    Find a Course

    Order a Prospectus

    • Student Life
      • Student Life Home
      • Bangor and the Area
      • Social Life and Entertainment
      • Accommodation
      • Clubs and Societies
      • Sport
      • Virtual Student Experience
    • Your Experience at Bangor
      • Student Support
      • Skills and Employability
      • Study or Work Abroad
      • Fees and Finances

    Student Profiles

    Student Videos and Vlogs

    • Choose Bangor
      • International Home
      • Why Bangor?
      • Location
      • Accommodation
      • Student Support
      • Contact Us
    • Apply
      • Entry Requirements
      • Tuition Fees and Scholarships
      • How to Apply
      • Already Applied
      • Study Abroad
      • Exchanges

    Country Specific Information

    Join us on a Virtual Open Day

    Bangor University International College

    Covid-19 Information

    • Research
      • Research Home
      • About Our Research
      • Research in our Academic Schools
      • Research Institutes and Centres
      • Research Portal
      • Research, Innovation and Impact Office (RIIO)
      • Energy
      • Research News
    • Postgraduate Research Opportunities
      • Postgraduate Research
      • Doctoral School
    • Events and Training Opportunities
      • Researcher Development
    • The University
      • About Us
      • Our Mission
      • Strategy 2030
      • Annual Review
      • Our Location
      • Academic Schools and Colleges
      • Services and Facilities
      • Vice Chancellor’s Office
      • Working with Business
      • Working with the Community
      • Sustainability
      • Health and Wellbeing
      • Contact Us
    • Working for Us
      • Job Vacancies
    • University Management and Governance
      • Policies and Procedures
      • Slavery and Human Trafficking Statement
      • Management and Governance
    • University and the Community
      • Pontio
      • Sports Facilities
      • Conference Facilities
      • Places to Eat and Drink
      • Public Events
      • Widening Access
      • Services to Schools
    • Business Services
      • Business Services Home
    • Collaboration Hub
      • Collaboration Hub
      • Funding for Collaborative Research and Development (R&D) & Innovation
      • Business Facilities and Networks
      • Consultancy, Specialist Expertise and Knowledge
      • Commercialisation and Intellectual Property (IP)
      • Student Placements and Internships in Business & Enterprise
      • Training and Continuing Professional Development
      • Degree Apprenticeships
    • Conferencing and Business Dining
      • Conferencing Facilities
      • Business Dining
    • Contacts
      • Research, Innovation and Impact Office (RIIO)
      • Get In Touch
    • News
      • Current News
      • Research News
      • Student News
    • Events
      • Events

    • Study Options
      • Study Home
      • Why Study at Bangor?
      • Undergraduate Study
      • Postgraduate Taught Study
      • Postgraduate Research
      • Part-time Courses
      • January Start Courses
      • Degree Apprenticeships
      • Study Abroad
      • Work Experience
    • Study Advice
      • Apply
      • Already Applied?
      • Fees and Finances
      • Scholarships and Bursaries
      • Get Ready for University
    • Explore Bangor
      • Virtual Open Days and Visits
      • Virtual Student Experience

    Find a Course

    Order a Prospectus

    • Student Life
      • Student Life Home
      • Bangor and the Area
      • Social Life and Entertainment
      • Accommodation
      • Clubs and Societies
      • Sport
      • Virtual Student Experience
    • Your Experience at Bangor
      • Student Support
      • Skills and Employability
      • Study or Work Abroad
      • Fees and Finances

    Student Profiles

    Student Videos and Vlogs

    • Choose Bangor
      • International Home
      • Why Bangor?
      • Location
      • Student Support
      • Contact Us
    • Apply
      • Entry Requirements
      • Tuition Fees and Scholarships
      • How to Apply
      • Already Applied
      • Study Abroad
      • Exchanges

    Country Specific Information

    Join us on a Virtual Open Day

    Bangor University International College

    Covid-19 Information

    • Research
      • Research Home
      • About Our Research
      • Research in our Academic Schools
      • Research Institutes and Centres
      • Research Portal
      • Research, Innovation and Impact Office (RIIO)
      • Energy
      • Research News
    • Postgraduate Research Opportunities
      • Postgraduate Research
      • Doctoral School
    • Events and Training Opportunities
      • Researcher Development
    • The University
      • About Us
      • Our Mission
      • Strategy 2030
      • Annual Review
      • Our Location
      • Academic Schools and Colleges
      • Services and Facilities
      • Vice Chancellor’s Office
      • Working with Business
      • Working with the Community
      • Sustainability
      • Health and Wellbeing
      • Contact Us
    • Working for Us
      • Job Vacancies
    • University Management and Governance
      • Policies and Procedures
      • Slavery and Human Trafficking Statement
      • Management and Governance
    • University and the Community
      • Pontio
      • Sports Facilities
      • Conference Facilities
      • Places to Eat and Drink
      • Public Events
      • Widening Access
      • Services to Schools
    • Business Services
      • Business Services Home
    • Collaboration Hub
      • Collaboration Hub
      • Funding for Collaborative Research and Development (R&D) & Innovation
      • Business Facilities and Networks
      • Consultancy, Specialist Expertise and Knowledge
      • Commercialisation and Intellectual Property (IP)
      • Student Placements and Internships in Business & Enterprise
      • Training and Continuing Professional Development
      • Degree Apprenticeships
    • Conferencing and Business Dining
      • Conferencing Facilities
      • Business Dining
    • Contacts
      • Research, Innovation and Impact Office (RIIO)
      • Get In Touch
    • News
      • Current News
      • Research News
      • Student News
    • Events
      • Events

Information for:

  • Alumni
  • Applicants
  • Current Students
  • Staff
  • Parents
  • Job Vacancies
  • Covid-19
My country:

Search

Close

Breadcrumb

  • Cymraeg

Share this page:
  • Twitter
  • Facebook
  • LinkedIn

New research at Bangor University helps shed light on the possibility of past life on Venus

An artist's impression of Venus: Blobbie244 [CC BY-SA 3.0 (https://creativecommons.org/licenses/by-sa/3.0)]An artist's impression of Venus: Blobbie244 [CC BY-SA 3.0 (https://creativecommons.org/licenses/by-sa/3.0)]

Whilst today Venus is a very inhospitable place, with surface temperatures hot enough to melt lead, geological evidence, supported by computer model simulations, indicate it may have been much cooler billions of years ago and had an ocean, and so have been very similar to Earth.

It is not only the temperature and highly corrosive atmosphere of the present day Venus that makes it different from the Earth. Venus also rotates very slowly, taking 243 Earth days to complete a Venusian day. However, billions of years in the past it may have spun faster, which would have helped make the planet more habitable.

Tides act to brake a planets rotation rate because of friction between the tidal currents and the sea floor. On Earth today, this braking changes the length of a day by about 20 seconds per million years. A new study by Mattias Green at Bangor University’s School of Ocean Sciences and colleagues at NASA and University of Washington have quantified this braking effect on ancient Venus. They show that the tides in a Venusian ocean would have been large enough to slow the rotation rate of Venus by tens of Earth days per million years if Venus was spinning more like Earth does today. This suggests that the tidal brake could have slowed down Venus to its current rotation state in 10-50 million years.  

Dr Green says “This work shows how important tides can be to remodel the rotation of a planet, even if that ocean only exists for a few 100 million years, and how key the tides are for making a planet habitable.”

Publication date: 22 May 2019

Home

  • News
    • Latest News
    • News Archive
    • Events
Home

Follow Us

  • Twitter
  • Facebook
  • Instagram
  • Youtube
  • LinkedIn

Bangor University

Bangor, Gwynedd, LL57 2DG, UK

+44 (0)1248 351151

Contact Us

Visit Us

Maps & Directions

Policy

  • Legal Compliance
  • Modern Slavery Act 2015 Statement
  • Accessibility Statement
  • Privacy and Cookies
  • Welsh Language Policy
Map

Bangor University is a Registered Charity: No. 1141565

© 2020 Bangor University