Published on: 20 February 2023, 9:52AM
Modified on: 20 February 2023, 9:55AM

NUS iDP students clinch Grand Prize at International Space Challenge 2023

Congratulations to our team of iDP students who won the Grand Prize at this year's International Space Challenge 2023! In line with this year’s theme on climate change, our iDP students proposed and conceptualised a nanosatellite to measure the level of light pollution in cities at night in order to assess their energy consumption.

Left to right: Stephen Chua, Shin Jin, Wang Mingchuan

Congratulations to our team of iDP students comprising Lau Ern Tze (Chemical Engineering), Shin Jin (School of Computing), Stephen Chua (Biomedical Engineering), and Wang Mingchuan (Mechanical Engineering) who won the Grand Prize at this year’s International Space Challenge 2023!

The International Space Challenge is an annual case study competition that aims to connect young minds across the world with industry experts to nurture interest in space technologies and their applications. In line with this year’s theme on climate change, our iDP students proposed and conceptualised EclipseSat, a 12U nanosatellite that orbits in sun-synchronous low earth orbit to capture photographs of cities at night to measure the level of light pollution. It uses a spectrometer and decomposes the light captured into specific wavelengths, analyses the types of light bulbs that are used by a city, and determines how these light bulbs affect the city’s energy consumption.

This winning submission is an extension of the case study made by the students for the iDP course/module EG2311 Introduction to Space Systems which is taught by Mr Eugene Ee, Mr Sing Seng Teck, and Mr Soh Eng Keng.

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