Because the Earth is doing the work of increasing the Moon's momentum, the Earth's rotation slows down in turn, as its ...

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 ...

The moon's gravity causes high and low tides, something known as the tidal force. As the tidal force shifts Earth's mass, it ...

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

From the slender crescent to the full orb, the moon's phases are a captivating aspect of our celestial environment. In this article, we will delve into the mechanics behind the moon's phases, ...

The moon's orbit is elliptical, or oval-shaped, meaning as its distance from our planet changes, its apparent size changes, too — but only slightly. When you purchase through links on our site, we may ...

NORFOLK, Va. — The Earth is getting a second moon! But it's only for about two months, and you won't be able to see it with the naked eye. The mini-moon, named "2024 PT5", was discovered back in ...

For the next two months, an unusual object about the size of a bus will be orbiting above our heads. Say hello to Earth’s temporary new "mini-moon." From Sept. 29 to Nov. 25, a passing asteroid will ...