Solar System Tile Select

4 Planets Bigger than Earth

4 comets (must produce a visible Coma).

4 ALWAYS trans-Neptunian objects (Objects further away from the sun than Neptune at all times. One of these is a TNO, but is within Neptune's orbit for about 8% of it's orbital cycle, so don't select it!)

7 objects intentionally photographed by Voyager 2

4 objects lighter by mass than Neptune

5 successful space probe missions (Destination, Spacecraft, Year)

3 people who have walked on the moon

7 of the Moons of Jupiter

4 people with successfully launched NASA space telescopes named after them

4 Objects Faster than the New Horizons Probe

9 home countries of space travelers