the asteroid would have to be gravitationally bound to our existing Earth-Moon system and make multiple circuits around it. These conditions currently don’t apply to the asteroid, which was ...

Most scientists agree that a major collision 4.5 billion years ago with a protoplanet named Theia formed the Earth-Moon system. Now, a new study from the University of Nevada argues that ...

You're probably aware that some of the planets in our solar system have multiple moons ... lived our lives on a planet with a single moon, the Earth is the only planet in the solar system that ...

Frameworks are a critical, if underappreciated, component of any space exploration mission. They can range from the overall ...

Unlike Earth, the moon’s cooling crust formed a thick layer ... Some even propose that multiple impacts could have contributed to the moon’s formation. Laboratory experiments and computer ...

These spacecraft also have limited life spans before falling back to Earth and burning up in our ... that it could be surrounded by multiple moons. Researchers have also speculated that additional ...

We’ll update this article multiple times each week with the latest ... Though a Full Moon only occurs during the exact moment when Earth, Moon, and Sun form a perfect alignment, to our eyes ...