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While the Moon has always been an object of wonder and scientific interest to humanity, lunar exploration began in earnest in the 1950s, with the United States and the USSR developing and launching robotic spacecraft. In 1959, the USSR’s Luna 1 was the first spacecraft to fly by the Moon. In 1966, Luna 9 achieved […]
4 de oct. de 2017 · As the bright parts of the Moon appear to change shape during the month, each stage of the change is called a phase, and each phase carries its own name. This chart shows why this happens. The center ring shows the Moon as it revolves around the Earth, as seen from above the north pole. Sunlight illuminates half the Earth and half the Moon at ...
16 de jul. de 2004 · The diameter of the moon is 2,160 miles (3,476 kilometers). The moon's mass—the amount of material that makes up the moon—is about one-eightieth of the Earth's mass. • Because the force of ...
6 de may. de 2024 · All About the Moon. Quick Facts: Earth has just one moon – a rocky, cratered place, roughly a quarter the size of Earth and an average of 238,855 miles away. The Moon can be seen with the naked eye most nights as it traces its 27-day orbit around our planet. Credit: NASA/JPL-Caltech.
Explore the beauty and mystery of the Moon through stunning images from NASA 's missions and observatories. Browse the Moon galleries to see the lunar phases, eclipses, craters, and more. Learn about the science and history behind the Moon and how it inspires us.
15 de jun. de 2019 · Every month Earth's moon goes through its phases, waning and waxing in its constant transformation from new moon to full moon and back again. 2:50. This lunar cycle happens in part because the ...
17 de jul. de 2020 · In the 1950s, the Cold War sparked a race to visit Earth's moon with flybys, robots, and crewed missions. Here's what we discovered—and what's next.
