York University

Published purpose

The ESSENCE mission will test a Canadian-developed wide-angle camera to observe snow and ice coverage in Northern Canada. The information collected through its images could help map the thawing of Arctic ice and permafrost and give a better picture of the impacts of climate change in the region. It will additionally test a solar energetic proton detector, provided by the University of Sydney, to collect data that will enable a better understanding of the effect of Solar Proton Events (SPEs). SPEs are the result of solar activity during which radioactive protons emitted by the Sun become highly energized. The level of radioactivity caused by such events can penetrate and cause damage to the structure and electronic components of spacecraft in their paths. Understanding these events and their effects could help improve the design of CubeSats so they are more resistant to radiation. The CubeSat will be developed in collaboration with Canadensys Aerospace, ICT Seneca College of Applied Arts and Technology and the University of Sydney in Australia.