Hello Games has updated No Man’s Sky with seasonal reward tracks. The Expeditions update adds a few changes like a revamped scanning process for missions, improved AI on enemies, and Twitch drops, but the stars of the 3.3 patch are the expeditions themselves. They’re basically the equivalent of battle passes or seasonal challenges in other games. These time-limited community events start everyone off on the same point in the No Man’s Sky universe with an assortment of equipment and supplies. As players progress through milestones and phases, they can unlock in-game rewards.
Once an expedition ends, you can choose to continue with your games, but you won’t unlock any more goodies for that expedition. It will be time to move on to the next set of challenges and hoard resources to your heart’s content.