The Search for Planet X (Limba Engleza)

Since 2016, astronomers have been searching for a distant planet to explain the unique orbits of observable objects in the solar system. 

Do you have what it takes to find Planet X?

Features:

 - Players take on the role of astronomers, participating in this real scientific investigation.
 - Use the free companion app to survey for objects and take other actions.
 - Use the app results and the logic rules to find objects, publish theories, and deduce where Planet X must be!
 - Created for 1-4 astronomers, ages 13+, to discover in 60-75 min.