Scientists have discovered a mysterious hole on the surface of Mars, and they have no idea what lies inside it. This pit, ...

MMORPGs are filled to the brim with unique and mind-boggling Puzzles for players to solve in the open world. These puzzles usually hide behind them new weapons and sometimes, even characters for you ...

Forbes contributors publish independent expert analyses and insights. An award-winning reporter writing about stargazing and the night sky. The Mare Tranquillitatis pit as seen by NASA's Lunar ...

Getting humans into space is hard enough, but having them stay on another body for any length of time is even more challenging. When astronauts visited the moon in the Apollo missions, they lived in ...

The near side of Earth's Moon, as seen using data from cameras aboard NASA's robotic Lunar Reconnaissance Orbiter spacecraft. NASA’S Lunar Reconnaissance orbiter (LRO) spacecraft has found a nearside ...

Earthbound telescopes saw rills or gullies that later proved to be collapsed lava tubes. Then, in the Apollo era, close-up images showed large, very deep craters that later turned out to be empty lava ...