kawaii style  In the vast expanse of space, a futuristic orbital station hovers with its gleaming solar panels reflecting celestial bodies, Inside, astronauts work diligently while an intriguing object stands among them  a reverse hourglass, Its narrow glass tube filled with golden sand starts high and gradually widens towards the bottom, defying the flow of time in this microcosm of scientific discovery, . cute, adorable, brightly colored, cheerful, anime influence, highly detailed