Small icy moons in the outer reaches of our solar system may hide boiling oceans underneath their surfaces, a new study finds ...
Space has a knack for bending our sense of scale. The Moon feels close enough to touch—after all, we see its craters with ...
One fateful day about 4.5 billion years ago, a Mars-sized body called Theia collided with proto-Earth, turning both into a ...
There are several frozen moons in our solar system, orbiting the gas giants. Some of them, despite having temperatures that would make Antarctica feel tropical, have liquid water under the surface.
This meant that both celestial bodies were neighbors before the collision took place. To support this hypothesis, researchers ...
A mysterious prophet who hasn't been seen in decades left a dire warning for humanity of a coming cataclysm sent by God.
The University of Wyoming Harry C. Vaughan Planetarium will host a Christmas-themed program, “Star of the Magi,” twice during ...