Planetary Pursuit #1 Among the Planets Mystery Cache

This little series of solar system related puzzles has been put together in honor of the weary yet brave voyagers in the Planetary Pursuit Challenge.

May you find them fun yet simple, and may the points add up quickly for you!

All of the hides are park and grab in nature since us astronauts do not have time to dilly dally around trekking through the woods and searching for bison tubes in pine trees.  After all, we have 9 planets to visit!

You will need your trusty space pen, but don't bother packing swag, there isn't room onboard the shuttle!

Have fun and cache on, my friends!