A river of heartwarming, amazing discoveries also flooded in this year, from tardigrades on the moon (lunar water bears?!) to jewel-like lakes under Greenland to a trippy wonderland of hydrothermal vents.
A river of heartwarming, amazing discoveries also flooded in this year, from tardigrades on the moon (lunar water bears?!) to jewel-like lakes under Greenland to a trippy wonderland of hydrothermal vents.