Sarah Greenstreet


Sarah is a B612 Asteroid Institute senior researcher. Her research interests evolve around orbital dynamics problems in the Solar System. This includes studying main-belt asteroid resonances, resonant mechanisms that create asteroids on retrograde orbits, co-orbital Solar System objects, impact and crater formation rates, near-Earth object population modelling, and Earth impact probabilities and hazard mitigation. She has also used observations for near-Earth object follow-up and characterization and confirming that predicted asteroids undergo the Yarkovsky effect. She received her PhD in 2015 from the University of British Columbia. Learn more about her work here