Earth and Moon Coloring Pages

The Moon is tidally locked to Earth, meaning it rotates at exactly the same speed it orbits around us. This synchronization takes about 27.3 days for both rotation and orbit, causing the same hemisphere to always face Earth. This is why we never see the Moon's far side from our planet's surface.

The Moon's gravity pulls on Earth's oceans, creating bulges of water on the side facing the Moon and the opposite side. As Earth rotates beneath these bulges, coastal areas experience high and low tides roughly twice daily. The Sun's gravity also influences tides, making them stronger during full and new moons.

The Moon consists primarily of rock and dust, similar to Earth's crust. Its surface is covered with craters from asteroid impacts, dark regions called maria, and bright highlands. Scientists discovered water ice in permanently shadowed craters near the Moon's poles, which could support future lunar exploration.

The Moon orbits approximately 238,900 miles or 384,400 kilometers from Earth on average. This distance isn't constant because the Moon's orbit is slightly elliptical. When it's closest, called perigee, it's about 226,000 miles away, and when farthest, called apogee, it's about 252,000 miles away.

The Moon doesn't actually change shape, but our view of its sunlit side does as it orbits Earth. These changes are called lunar phases. Starting with the new moon, when the Moon is between Earth and Sun, it gradually becomes more visible as a crescent, then a half moon, then full moon, before repeating the cycle.

Without the Moon, Earth would experience dramatic changes. Tides would nearly vanish, affecting ocean ecosystems and coastal climates. Earth's rotation would gradually slow, making days much longer. The Moon also stabilizes Earth's axial tilt, which regulates our seasons and climate, so losing it would create chaotic environmental conditions.