Search results
1 day ago · The Earth and the Moon form the Earth-Moon satellite system with a shared center of mass, or barycenter. This barycenter is 1,700 km (1,100 mi) (about a quarter of Earth's radius) beneath the Earth's surface. The Moon's orbit is slightly elliptical, with an orbital eccentricity of 0.055. [1]
1 day ago · Moon, Earth’s sole natural satellite and nearest celestial body. Known since prehistoric times, it is the brightest object in the sky after the Sun. Its name in English, like that of Earth, is of Germanic and Old English derivation.
Jun 13, 2024 · Learn about the Moon's features, phases, history and exploration with NASA. Find out how the Moon was formed, what it looks like from Earth and space, and why it is important for science and culture.
3 days ago · The new moon of July 2024 occurs today as Earth reaches its farthest point from the sun, known as aphelion. The new moon arrives on July 5 at 6:57 p.m. Eastern Time (2257 UTC), according to the U ...
Jun 13, 2024 · Learn how the Moon's shape changes each night due to the Sun's light and the Moon's orbit around Earth. See the eight Moon phases, their names, and examples of how they look from Earth.
1 day ago · Technicians used a 30-ton crane to lift NASA’s Orion spacecraft on Friday, June 28, 2024. This is the spacecraft that NASA will launch to the moon, taking four astronauts to orbit Earth’s ...
Jun 25, 2024 · Learn about the moon, the only natural satellite of Earth, and its features, phases, and history of exploration. Find out how the moon affects the tides, the seasons, and the calendar, and what makes it unique among the moons of the solar system.
