Because the Earth is doing the work of increasing the Moon's momentum, the Earth's rotation slows down in turn, as its momentum goes to the Moon. To put it another way, as the Moon's orbital momentum ...

The Moon, our constant celestial companion, is drifting away from Earth at a slow but measurable rate. According to a ...

Tides come from a difference in gravity across an object. The force of gravity exerted by the Moon is about 4% stronger on the side of Earth that faces toward the Moon, compared to the opposite side ...

Long ago, the Moon was much nearer Earth. Scientists believe a protoplanet collision created the Moon 4.5 billion years ago.

The Moon is slowly receding from Earth at a rate of around 1.5 inches (3.8 centimeters) per year. This might seem infinitesimal when measured against the Moon's average distance from the planet of ...

When you buy through links on our articles, Future and its syndication partners may earn a commission. Credit: Chris Vaughan/Starry Night Deep below the Earth's crust, molten rock rises and falls, ...

Here are 7 lesser-known interesting facts about the moon only true selenophiles know! Read lunar secrets in this must-read trivia for moon lovers worldwide.

Earth and the Moon are forever locked in a gravitational embrace that has played a critical role in determining the fate of both worlds. Although they have grown more distant since their formative ...

WASHINGTON (Reuters) -An exhaustive examination of lunar gravity using data obtained by two NASA robotic spacecraft is offering new clues about why the two sides of the moon - the one perpetually ...

Astronomers are announcing today that the precise gravity field of the lunar far side and the global lunar topography map were obtained by KAGUYA spacecraft. The report is being presented by Dr. Sho ...

In 1968, just a year before the historic Apollo 11 Moon landing, NASA scientists discovered something that could have sent astronauts Neil Armstrong, Buzz Aldrin and Michael Collins plunging to their ...

Scientists think the moon may have an interior that's kind of similar to Earth's — but questions remain. When you purchase through links on our site, we may earn an affiliate commission. Here’s how it ...