Best part of the new update: Ancient Ruins. They had Monoliths and Structures before, but other than learning a language and getting the tradeable Relics/Effigies/etc, they were kind of useless.
Well, now if you go to a Monolith, it'll ask if you want help with their language or with their past. ALWAYS CHOOSE PAST. It'll point you to an Ancient Ruin, where 3-5 Ancient Keys and an Ancient Chest are buried.
Use your Scanner and Multitool to find the keys and the chest, unlock the chest, and reap some very nice rewards. Unique items that sell for MILLIONS on the galatic trade network. 3rd chest I dug up had a single item worth 10 million units.
Imma buy me a new ship