Forging a Modern Global Ecosystem for Planetary and Space Science

For as long as humanity has looked up at the night sky, we have been defined by the impulse to look beyond Earth. Long before the first spacecraft breached the atmosphere, curiosity compelled people to map the stars and trace the wandering planets, seeking to understand our place within the cosmic tapestry. Today, that same curiosity lays the foundation for a new global enterprise—one driven not by solitary pioneers but by collaboration, shared knowledge, and long-term partnerships grounded in trust. 

 

At HKU Science, this passion fuels a flourishing ecosystem in planetary and space research designed for impact. The Hong Kong Institute for Astronomy and Astrophysics (HKIAA) serves as the region’s intellectual anchor, convening global talent to create a strategic roadmap and command a leading role in high-level astrophysical discourse. Complementing this, the Laboratory for Space Research (LSR) acts as a mission-active connector and trusted partner in international projects, delivering high-impact scientific outputs and shaping the policy dialogues that govern future exploration. Our restructured Department of Earth and Planetary Sciences (DEPS) brings a fresh vision by uniting Earth, planetary, and space sciences, and by developing programmes and interdisciplinary initiatives aligned with global trends in planetary exploration and astrobiology. Alongside them, the Department of Physics plays a pivotal role in advancing fundamental research that underpins many of HKU’s astronomy and astrophysics science endeavours.

 

Together with frontier projects, from cosmological observations to contributions to major mission infrastructures, HKU is doing more than merely charting the next chapter of space discovery; we areactively writing it, carrying forward the same spirit of curiosity that first drew humanity to the stars.