Scavenger Hunt Day Clue #9

A little droid with beeps and whirls,
Travels far through stars and worlds 🚀
Round and white with blue so bright 💙
He helps his friends both day and night 🌟

Look where this brave mech stands 👀
On posters old from distant lands 🌌
Near the droid who’s loyal and true 🔍
Your hidden clue is waiting for you 🎉