Singapore’s pioneering satellite designed to orbit closest to Earth has been unveiled. Developed by Nanyang Technological University (NTU), the satellite, named Extremely Low Earth Imaging Technology Explorer (Elite), is scheduled for launch in mid-2025. This satellite aims to capture high-quality images and test innovative technologies in a challenging environment.
Revolutionary Orbit and Design
Most satellites orbit at altitudes between 500km and 800km from Earth. In contrast, Elite will operate just 250km above the planet’s surface, making it one of the few satellites in this relatively unexplored region of space. At 1.3 meters tall, Elite will navigate a harsher environment characterized by highly reactive gases and significant atmospheric friction.
Purpose and Mission Duration
As a research satellite, Elite is designed to spend approximately 1,5 years in orbit. Its mission is to test novel, home-grown devices and assess the feasibility of deploying more Singaporean satellites in very low Earth orbit (VLEO). The success of this mission could pave the way for future advancements in Singapore’s space technology sector.
Launch Timeline and Conditions
The satellite’s launch coincides with a period of heightened solar activity anticipated between 2024 and 2025. This timing presents additional challenges and opportunities for Elite’s mission, providing valuable data on the satellite’s performance in such conditions.
Significance for Singapore
The development and launch of Elite represent a significant milestone for Singapore’s space exploration efforts. By venturing into very low Earth orbit, Singapore is positioning itself at the forefront of space technology innovation, with the potential to expand its capabilities and influence in the global space industry.
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