Make an ethereal, hanging solar system with balloons, glue and embroidery floss.
This embroidery floss solar system from Laura at Art for Little Hands is gorgeous, yet shockingly easy to make, and Laura's idea to hang the planets around a ceiling light sun is a particularly wonderful touch! [...] Even if you don't have kids, this project would definitely make for some fun and unique home decor!
link: Embroidery Solar System
**related: Wrap an ornament