Current Research

Building traceable paths from nearby star systems to the Solar System.

The work combines orbital modelling, likely source systems, and the observations needed to test those ideas.

Current research direction

My research interests are in dynamical astronomy and minor-body detection. I work under the supervision of Dr. Paul Wiegert, examining the interstellar population in the Solar System through dynamical modelling of material ejected from nearby star systems. The goal is to quantify interstellar transfer and improve estimates for how much material from nearby, identifiable source systems may currently be present in the Solar System.

My PhD in Astronomy, with a Collaborative Specialization in Planetary Science and Exploration, is now complete. The dissertation is available through Western Scholaris.

Research interests

Dynamics with observational consequences

Interstellar transfer, debris-disk source regions, minor-body detection, and survey design.

Current goal

From models to targeted searches

Use transport physics to motivate where and how astronomers should look for traceable interstellar material.

Follow the publication trail

Key Results

What the recent work has shown.

The strongest results so far connect specific source systems to present-day transport and detection plausibility.

Alpha Centauri

A nearby system with fast transfer timescales

Material ejected from the nearest stellar neighbour can reach the Solar System on astronomically short timescales.

Read the case study

Debris-disk catalogue

Multiple nearby systems may be contributing material today

A sample of 20 nearby debris-disk systems, including Beta Pictoris, Vega, Fomalhaut, and Epsilon Eridani, can plausibly be delivering material in detectable numbers.

Read the catalogue paper

Research arc

Thesis completed, source tracing sharpened

Together, these results motivate targeted telescopic and meteor-survey searches for interstellar material arriving from traceable source regions.

Open the thesis

Background

Earlier training, survey work, and observational experience.

The path into the current research grew out of telescope-based survey design and positional astronomy.

Western training and lunar Trojan survey work

I completed both my BSc in Astrophysics, with distinction, and my MSc in Astronomy at Western University. A major outcome of the MSc work was A Dedicated Lunar Trojan Asteroid Survey with Small Ground-Based Telescopes, published in Monthly Notices of the Royal Astronomical Society.

That project focused on positional astronomy, dynamical astronomy, and practical survey design. It also led to my submission of observations of a previously unknown near-Earth object to the Minor Planet Center, while placing an upper limit on the number of asteroids co-orbiting Earth with the Moon.

The work was later featured through Western University's Inspiring Minds campaign, highlighted through Discovery Canada, and covered by Western's media relations.

Degrees

Western training path

BSc in Astrophysics, MSc in Astronomy, and PhD in Astronomy with a Collaborative Specialization in Planetary Science and Exploration.

Survey work

Observation-driven foundations

The early research emphasized small-telescope survey design, co-orbital limits, and practical observing workflows.

Next stop

Publications, talks, and collaborations

The about page frames the story; the publications and contact pages hold the detailed outputs and current opportunities.

Go to contact