Treasure Chests are goodies for the lucky ones.
Sometimes while exploring you may find a 🎁 Treasure Chest with plenty of resources. But be quick! It teleports to another random location at 00:00 UTC (every 24 hours).
The amount of resources available varies on every respawn which makes its score change too, this means that you can only detect the 🎁 Treasure Chest when its score is between 40% and 500% their score, so some days it will be impossible to discover it on your own. Also, the 🎁 Treasure Chest might spawn very far away from you, which will decrease the chances of you finding it.
Sending Explorations too close together increases the chance to find repeated planets so you are effectively reducing the chances of finding the 🎁 Treasure Chest. It is best to distribute your explorations across time.