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Explore the moon's features and history with NASA's stunning 3D animation and narration. Learn how the moon has evolved and influenced life on Earth.
- 5 min
- 5.5M
- NASA Goddard
New Moon. This is the invisible phase of the Moon, with the illuminated side of the Moon facing the Sun and the night side facing Earth. In this phase, the Moon is in the same part of the sky as the Sun and rises and sets with the Sun. Not only is the illuminated side facing away from the Earth, it’s also up during the day!
May 22, 2024 · moon, or a celestial body that orbits another celestial body (its primary). eighth planet from the sun in our solar system. to move in a circular pattern around a more massive object. to glance or gaze. large, spherical celestial body that regularly rotates around a star. dwarf planet in our solar system.
From your astronaut’s viewpoint, you can see that the Moon is an average of 238,855 miles (384,399 km) from Earth, or about the space that could be occupied by 30 Earths. It travels around our planet once every 27.322 days in an elliptical orbit, an elongated circle. The Moon is tidally locked with Earth, which means that it spins on its axis ...
Jul 16, 2004 · • The moon's gravitational pull on the Earth is the main cause of the rise and fall of ocean tides. The moon's gravitational pull causes two bulges of water on the Earth's oceans—one where ...
The Moon was likely formed after a Mars-sized body collided with Earth several billion years ago. Earth's Moon is the only place beyond Earth where humans have set foot, so far. Earth's only natural satellite is simply called "the Moon" because people didn't know other moons existed until Galileo Galilei discovered four moons orbiting Jupiter ...
Sep 7, 2023 · The Moon’s outer layer is a thin, rocky crust made up of oxygen, silicon, magnesium, iron, calcium, aluminum, and trace elements like potassium, titanium, and uranium. Beneath the lunar surface ...
