Space is vast, dark, and mysterious. We asked ourselves: how do you capture that feeling? We think we found an answer. We shrunk a bit of the etherealness of space and placed it into a bouncy ball that fits in the palm of your hand! Wondrous shades of silver and black swirl and flow on rheoscopic currents. All this excitement is compressed into a 65-millimeter sphere. Bounce and shake nanoSWORLD. It's strong and resilient, like you! Watching the interstellar ebbs and flows heightens mindfulness. Let the particles settle, take a deep breath, and then shake it up again!