Moon Exploration. Lunar soil landed in Hong Kong!

“5, 4, 3, 2, 1, launch.” Every countdown represents a new progress in space R&D. Humans have explored the moon more than 100 times already. How much do you know about the moon?

Green coating hopes to alleviate marine pollutions

The fascinating ocean is a home to tens of thousands of creatures. Do you know what the problem our ocean is facing?