Artist’s conception of a loosely tethered binary planetoid pair like those studied by Fraser et al. in this work which led to the conclusion that Neptune’s shepherding of them to the Kuiper Belt as gradual and gentle in nature. Credit: Gemini Observatory/AURA, artwork by Joy Pollard
Dr Wes Fraser from Queen’s led an international project ‘Colours of the Outer Solar Systems Origins Survey’ Col-OSSOS, which uses data collected from the Frederick C. Gillett Gemini North Telescope and Canada-France-Hawaii Telescope (CFHT) both on Maunakea in Hawaii. By simultaneously using two world class telescopes, Dr Fraser’s team was able to produce unique research with a global impact.
The study focused on the Kuiper Belt – a region of space beyond the gas giant Neptune...
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