To celebrate the 50th anniversary of the first moon landing, we've added a mission to Eternity Port to visit Tranquility Base.

1. Make sure you have the latest version of Eternity Port (1.1.17a or later)
2. Go to the Sol system
3. Visit the North Atlantic Union station near the moon
4. Go to Central Plaza
5. Keep doing missions until you get an offer to do a tour on the Lunar surface