And the answer is...

Shuttle

We are able to see one of Uranus' poles because Uranus appears to be tilted on its side when viewed from the Earth. Instead of spinning from side to side, Uranus appears to spin from top to bottom.

Shuttle

The StarChild site is a service of the High Energy Astrophysics Science Archive Research Center (HEASARC), within the Astrophysics Science Division (ASD) at NASA/ GSFC.

StarChild Authors: The StarChild Team
StarChild Graphics & Music: Acknowledgments
StarChild Project Leader: Dr. Laura A. Whitlock
Curator: J.D. Myers
Responsible NASA Official: Amber Straughn