By Cosmic Watchers | December 16, 2025 In the search for habitable worlds, we usually look for "Earth 2.0"—blue oceans, green land, and fluffy clouds. TOI-561 b is the opposite of that in every way. It is a Super-Earth with a surface temperature of 3,100°F (1,700°C), likely covered in a global ocean of molten lava.... Continue Reading →