What are CubeSats? i-CATS explains

KUCHING (Jan 29): Despite their small size, Cube satellites, or CubeSats, are powerful educational and research tools with growing relevance in the aerospace and advanced technology sectors, said i-CATS University College.

In a statement, i-CATS explained that CubeSats are small satellites developed in standardised modular sizes, starting with a 10cm × 10cm × 10cm unit.

The university college noted that their compact structure, lower development costs, and shorter production cycles make CubeSats more accessible than conventional satellites, enabling wider participation in space research and innovation.

“Originally introduced as educational tools, CubeSats are now widely used in environmental monitoring, forestry, telecommunications, disaster management, agricultural planning, and advanced technology testing.

“Their growing application has expanded access to space technology, allowing universities and young innovators to contribute meaningfully to the global space ecosystem,” said i-CATS.

Sarawak Premier Tan Sri Abang Johari Tun Openg on Jan 27 announced plans for the state to acquire CubeSat platforms to support environmental monitoring, forest conservation and land data collection.

According to i-CATS, these compact satellites are increasingly being used at the university college to develop future-ready space and technology talent, in line with Sarawak’s expanding aerospace ambitions.

The university college explained that CubeSat projects are embedded as experiential learning platforms that combine theoretical knowledge with hands-on engineering practice.

“Students are involved in satellite design, assembly, testing and operational management, allowing them to build competencies in systems engineering, electronics, digital technology, software integration, radio communication, data analytics and mission planning,” i-CATS added.

Meanwhile, principal research fellow and lecturer Norhizam Hamzah said the CubeSat programmes provide students with valuable exposure to real-world engineering challenges.

“CubeSat projects allow students to experience the complete lifecycle of satellite development, from conceptual design to operational deployment.

“This hands-on exposure enhances technical competence, professional discipline and industry readiness,” he said.

He added that the project-based learning approach also strengthens critical thinking, problem-solving skills and interdisciplinary collaboration, which are essential in the aerospace and advanced technology sectors.

At the same time, the university college is developing applications and solutions using data science and artificial intelligence to help address real-world problems.