Top
Skip to Content
LOGO(small) - Queen's University Belfast
  • Our facebook
  • Our x-twitter
  • Our instagram
LOGO(large) - Queen's University Belfast

School of

Mathematics and Physics

  • Home
  • Study
    • Undergraduate Maths
    • Undergraduate Physics
    • Postgraduate Taught
    • Postgraduate Research
    • International
    • Student Handbook
    • Scholarships
    • Visiting Students
    • Key Contacts
  • Research
    • Research Showcase
    • Outreach & Engagement
    • Research Culture and Seminars
    • Consultancy and Knowledge Transfer
    • Research Centres
    • Research News
    • Postgraduate Research
    • Facilities
    • Awards
  • International
  • Business / Careers
  • Discover
    • About the School
    • GEDI
    • Autism NI Education Impact Award Champion
    • Safe Harbour Scheme
    • Mental Health Ambassador Scheme
    • Outreach
    • Green Impact
  • Connect
    • Staff
    • Get in touch
  • News
    • News Archive
    • School of Mathematics and Physics Prize Giving 2023
    • School of Mathematics and Physics Prize Giving 2024
  • Events
    • Events Archive
    • Sir Harrie Massey Colloquia
  • Home
  • Study
    • Undergraduate Maths
    • Undergraduate Physics
    • Postgraduate Taught
    • Postgraduate Research
    • International
    • Student Handbook
    • Scholarships
    • Visiting Students
    • Key Contacts
  • Research
    • Research Showcase
    • Outreach & Engagement
    • Research Culture and Seminars
    • Consultancy and Knowledge Transfer
    • Research Centres
    • Research News
    • Postgraduate Research
    • Facilities
    • Awards
  • International
  • Business / Careers
  • Discover
    • About the School
    • GEDI
    • Autism NI Education Impact Award Champion
    • Safe Harbour Scheme
    • Mental Health Ambassador Scheme
    • Outreach
    • Green Impact
  • Connect
    • Staff
    • Get in touch
  • News
    • News Archive
    • School of Mathematics and Physics Prize Giving 2023
    • School of Mathematics and Physics Prize Giving 2024
  • Events
    • Events Archive
    • Sir Harrie Massey Colloquia
  • Our facebook
  • Our x-twitter
  • Our instagram
In This Section
  • Awards
  • Research
  • School Events
  • Media

  • Home
  • School of Mathematics and Physics
  • News
  • News Archive
  • Research

Research

School Research Fellow reveals secret of blue binaries

7 April, 2017

Kuiper Belt breakthrough published in Nature Astronomy

Image: Joy Pollard

Dr Wes Fraser, Research Fellow in the School’s Astrophysics Research Centre (ARC), has published a paper in Nature Astronomy revealing the secrets of ‘blue binaries’ – pairs of ‘oddball’ objects found in the Kuiper Belt, just beyond Neptune.

Dr Fraser’s research indicates that these objects, rather than originating within the Kuiper Belt as was previously supposed, formed much closer to the Sun, but were gravitationally shepherded by Neptune into their current orbits.

In what has been described as a “major research breakthrough” Dr Fraser and his co-authors (including Dr Michele Bannister and Dr Michael Marsset, also of ARC) suggest not only that all planetesimals born near the Kuiper Belt formed as binaries, but also that Neptune itself, as it moved farther out from the Sun during the course of its formation, enjoyed a “smooth” journey.

For more on the story follow this link.

For the paper itself see Fraser, W et al., ‘All planetesimals born near the Kuiper belt formed as binaries’, Nature Astronomy 1, Article number: 0088 (2017), doi:10.1038/s41550-017-0088

(Image: Joy Pollard)

 

Share
Latest News
  • New method in search for sustainable cooling technology developed at Queen’s University Belfast
    15 November, 2023
  • Phonon jets above the critical current in nanoscale devices
    15 November, 2023
  • New Spin to an Old Conundrum: Measuring Surface Potential Faster (and better)!
    25 October, 2023
  • Astronomers reveal the largest cosmic explosion ever seen
    12 May, 2023
  • Review Article - Waves in Lower Solar Atmospheres
    23 January, 2023
News Archive
  • News Archive
  • Awards
  • Research
  • School Events
  • Media
QUB Logo
Contact Us

School of Mathematics and Physics

Main Physics Building
University Road
Belfast
BT7 1NN

GET DIRECTIONS

General School Enquiries:

E-mail: mp@qub.ac.uk

Telephone: +44 (0)28 9097 1386/5293

Quick Links

  • Home
  • Study
  • Careers
  • Research

 

© Queen's University Belfast 2024
  • Privacy and cookies
  • Website accessibility
  • Freedom of information
  • Modern slavery statement
  • Equality, Diversity and Inclusion
  • University Policies and Procedures
Information
  • Privacy and cookies
  • Website accessibility
  • Freedom of information
  • Modern slavery statement
  • Equality, Diversity and Inclusion
  • University Policies and Procedures

© Queen's University Belfast 2024

Manage cookies