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  • How Far Away Is the Moon? - NASA Space Place
    When the Moon is the farthest away, it’s 252,088 miles away That’s almost 32 Earths When it's closest, the Moon is 225,623 miles away That’s between 28 and 29 Earths So far apart! The Moon definitely seems close because we can see it so well without a telescope, but remember, it’s farther away than most people realize!
  • What Is an Orbit? | NASA Space Place – NASA Science for Kids
    Satellites that orbit Earth, including the Moon, do not always stay the same distance from Earth Sometimes they are closer, and at other times they are farther away The closest point a satellite comes to Earth is called its perigee The farthest point is the apogee For planets, the point in their orbit closest to the Sun is perihelion
  • What Is Gravity? | NASA Space Place – NASA Science for Kids
    Gravity is what holds the planets in orbit around the sun and what keeps the moon in orbit around Earth The gravitational pull of the moon pulls the seas towards it, causing the ocean tides
  • What Causes the Seasons? - NASA Space Place
    Compared with how far away the Sun is, this change in Earth's distance throughout the year does not make much difference to our weather There is a different reason for Earth's seasons Earth's axis is an imaginary pole going right through the center of Earth from "top" to "bottom " Earth spins around this pole, making one complete turn each day
  • Solar System | NASA Space Place – NASA Science for Kids
    Learn more about what happens when the moon passes between Earth and the sun! explore How Is the Sun Completely Blocked It all has to do with the distance between Earth and the sun and Earth and the moon explore Asteroid or Meteor: What's the Learn more about asteroids, meteors, meteoroids, meteorites, and comets! explore What Is an
  • Glossary | NASA Space Place – NASA Science for Kids
    Equator: The circle around a planet or moon that is the same distance from its north pole and its south pole Exoplanet: A planet that freely floats between stars or one that orbits a star outside our solar system Galaxy: A collection of thousands to billions of stars held together by gravity The galaxy we live in is called the Milky Way
  • How Is the Sun Completely Blocked in an Eclipse?
    The Sun is completely blocked in a solar eclipse because the Moon passes between Earth and the Sun Even though the Moon is much smaller than the Sun, because it is just the right distance away from Earth, the Moon can fully blocks the Sun’s light from Earth’s perspective
  • Sun | NASA Space Place – NASA Science for Kids
    The light of daytime comes from our closest star: the Sun Learn more about it! Can you find all the NASA and space-themed hidden objects? Learn more about what happens when the moon passes between Earth and the sun! It all has to do with the distance between Earth and the sun and Earth and the moon We can't see the sun's ultraviolet light with our eyes, but with this simple activity we can
  • All About the Sun | NASA Space Place – NASA Science for Kids
    Just how close is the Sun to Earth? Way, way closer than other stars, but still pretty far away It’s approximately 93 million miles away from Earth That’s 400 times farther than the distance between Earth and the Moon! However, it’s a good thing that Earth isn’t too close to the Sun If we were too close, it would be way too hot to live here The Sun’s surface is very hot, and its
  • What Is the Weather Like on Other Planets? - NASA Space Place
    That distance comes with a freezing average temperature of about -285℉ The most familiar weather in the solar system is actually on Saturn's largest moon, Titan





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